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Usual weather in Guyana

Do you need to know, when is the best time to go to Guyana? Then you should take a look here, what weather you can expect there during the year.

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What weather to expect in Guyana

The climate of Guyana is tropical, weather is hot and humid, moderated by northeast winds. There are two rainy seasons, one from May to August, one from November to January. Temperatures do not vary much throughout the year, but locations in the inland have slightly wider variations in daily temperatures.

When speaking about the usual weather in this state, the information is relevant for example for these popular places: Bartica, Berbice Corentyne, Charity, Georgetown, Guyanese Coastal Plain, Guyanese Highlands, Kaieteur National Park, Lethem, Linden, Mabaruma, Michelle's Island, Paramakatoi.

Let's look now what weather you can expect in the area around the capital and in many other cities. The warmest month here is May, the average maximum temperature is 39.1 ℃ (102.38 ℉). The average minimum temperature in this month is 23.8 ℃ (74.84 ℉). The coldest month here is February, the average maximum temperature is 28.8 ℃ (83.84 ℉). The average minimum temperature in this month is 24.2 ℃ (75.56 ℉). The most rainy month here is June, the average number of rainy days is 23.2. The least rainy month here is September, the average number of rainy days is 8.8.

When travelling to some places in Guyana, always consider the altitude of the the place as well. The highest point here is Laberintos del Norte on Mount Roraima (2775 m) and the lowest point is Atlantic Ocean (0 m). So there are quite big differences in altitudes in this country, so you can expect the weather to be different in different altitudes as well. Keep in mind, that the temperature usually decreases by 1.2 - 1.9 ℃ (2.2 - 3.5 ℉) per 200 m (656 ft), depending on the other conditions. (And we should add, that in the very special condition named thermal inversion even the temperature may be higher in higher altitudes.)

Please, keep in mind, that this is not a weather forecast, but the information about the usual weather (average). This should help you to decide, when is the best time to go to Guyana. Read more details about the typical weather there in all individual months below:

January - February - March - April - May - June - July - August - September - October - November - December


January

Typical (usual) weather in Guyana in January is this: The average highest temperature in Guyana in January is 29.2 ℃ (84.56 ℉). The average lowest temperature is 23.9 ℃ (75.02 ℉). At the beginning of January you can expect lower temperatures, the average highest temperature is around 29.15 ℃ (84.47 ℉). At the end of January you can expect lower temperatures, the average highest temperature is around 29 ℃ (84.2 ℉). The average number of rainy days in January is 15.8. The average rainfall is 187.9 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 11:44 (hours and minutes), in the middle of the month 11:46 and at the end of the month 11:49.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.

February

Typical (usual) weather in Guyana in February is this: The average highest temperature in Guyana in February is 28.8 ℃ (83.84 ℉). The average lowest temperature is 24.2 ℃ (75.56 ℉). At the beginning of February you can expect higher temperatures, the average highest temperature is around 29 ℃ (84.2 ℉). At the end of February you can expect higher temperatures, the average highest temperature is around 29.1 ℃ (84.38 ℉). The average number of rainy days in February is 10.2. The average rainfall is 87.4 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 11:49 (hours and minutes), in the middle of the month 11:54 and at the end of the month 11:59.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.

March

Typical (usual) weather in Guyana in March is this: The average highest temperature in Guyana in March is 29.4 ℃ (84.92 ℉). The average lowest temperature is 24.4 ℃ (75.92 ℉). At the beginning of March you can expect lower temperatures, the average highest temperature is around 29.1 ℃ (84.38 ℉). At the end of March you can expect lower temperatures, the average highest temperature is around 29.35 ℃ (84.83 ℉). The average number of rainy days in March is 9.8. The average rainfall is 111.4 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 11:59 (hours and minutes), in the middle of the month 12:05 and at the end of the month 12:10.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.

April

Typical (usual) weather in Guyana in April is this: The average highest temperature in Guyana in April is 29.3 ℃ (84.74 ℉). The average lowest temperature is 24.1 ℃ (75.38 ℉). At the beginning of April you can expect higher temperatures, the average highest temperature is around 29.35 ℃ (84.83 ℉). At the end of April you can expect higher temperatures, the average highest temperature is around 34.2 ℃ (93.56 ℉). The average number of rainy days in April is 12.1. The average rainfall is 141.8 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 12:10 (hours and minutes), in the middle of the month 12:16 and at the end of the month 12:21.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.

May

Typical (usual) weather in Guyana in May is this: The average highest temperature in Guyana in May is 39.1 ℃ (102.38 ℉). The average lowest temperature is 23.8 ℃ (74.84 ℉). At the beginning of May you can expect lower temperatures, the average highest temperature is around 34.2 ℃ (93.56 ℉). At the end of May you can expect lower temperatures, the average highest temperature is around 34.05 ℃ (93.29 ℉). The average number of rainy days in May is 18.9. The average rainfall is 294.8 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 12:21 (hours and minutes), in the middle of the month 12:25 and at the end of the month 12:29.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.

June

Typical (usual) weather in Guyana in June is this: The average highest temperature in Guyana in June is 29 ℃ (84.2 ℉). The average lowest temperature is 24.4 ℃ (75.92 ℉). At the beginning of June you can expect higher temperatures, the average highest temperature is around 34.05 ℃ (93.29 ℉). At the end of June you can expect higher temperatures, the average highest temperature is around 29.6 ℃ (85.28 ℉). The average number of rainy days in June is 23.2. The average rainfall is 322.3 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 12:29 (hours and minutes), in the middle of the month 12:30 and at the end of the month 12:30.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.

July

Typical (usual) weather in Guyana in July is this: The average highest temperature in Guyana in July is 30.2 ℃ (86.36 ℉). The average lowest temperature is 23.2 ℃ (73.76 ℉). At the beginning of July you can expect lower temperatures, the average highest temperature is around 29.6 ℃ (85.28 ℉). At the end of July you can expect higher temperatures, the average highest temperature is around 30.6 ℃ (87.08 ℉). The average number of rainy days in July is 20.6. The average rainfall is 268.3 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 12:30 (hours and minutes), in the middle of the month 12:28 and at the end of the month 12:25.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.

August

Typical (usual) weather in Guyana in August is this: The average highest temperature in Guyana in August is 31 ℃ (87.8 ℉). The average lowest temperature is 23.8 ℃ (74.84 ℉). At the beginning of August you can expect lower temperatures, the average highest temperature is around 30.6 ℃ (87.08 ℉). At the end of August you can expect lower temperatures, the average highest temperature is around 30.9 ℃ (87.62 ℉). The average number of rainy days in August is 14.8. The average rainfall is 197.6 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 12:25 (hours and minutes), in the middle of the month 12:21 and at the end of the month 12:16.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.

September

Typical (usual) weather in Guyana in September is this: The average highest temperature in Guyana in September is 30.8 ℃ (87.44 ℉). The average lowest temperature is 24.3 ℃ (75.74 ℉). At the beginning of September you can expect higher temperatures, the average highest temperature is around 30.9 ℃ (87.62 ℉). At the end of September you can expect higher temperatures, the average highest temperature is around 31.15 ℃ (88.07 ℉). The average number of rainy days in September is 8.8. The average rainfall is 95.9 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 12:16 (hours and minutes), in the middle of the month 12:10 and at the end of the month 12:05.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.

October

Typical (usual) weather in Guyana in October is this: The average highest temperature in Guyana in October is 31.5 ℃ (88.7 ℉). The average lowest temperature is 24.4 ℃ (75.92 ℉). At the beginning of October you can expect lower temperatures, the average highest temperature is around 31.15 ℃ (88.07 ℉). At the end of October you can expect lower temperatures, the average highest temperature is around 30.85 ℃ (87.53 ℉). The average number of rainy days in October is 9.1. The average rainfall is 108.8 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 12:05 (hours and minutes), in the middle of the month 11:59 and at the end of the month 11:54.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.

November

Typical (usual) weather in Guyana in November is this: The average highest temperature in Guyana in November is 30.2 ℃ (86.36 ℉). The average lowest temperature is 24.6 ℃ (76.28 ℉). At the beginning of November you can expect higher temperatures, the average highest temperature is around 30.85 ℃ (87.53 ℉). At the end of November you can expect lower temperatures, the average highest temperature is around 29.65 ℃ (85.37 ℉). The average number of rainy days in November is 12. The average rainfall is 188.3 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 11:54 (hours and minutes), in the middle of the month 11:49 and at the end of the month 11:46.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.

December

Typical (usual) weather in Guyana in December is this: The average highest temperature in Guyana in December is 29.1 ℃ (84.38 ℉). The average lowest temperature is 24.5 ℃ (76.1 ℉). At the beginning of December you can expect higher temperatures, the average highest temperature is around 29.65 ℃ (85.37 ℉). At the end of December you can expect higher temperatures, the average highest temperature is around 29.15 ℃ (84.47 ℉). The average number of rainy days in December is 18.1. The average rainfall is 255.4 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 11:46 (hours and minutes), in the middle of the month 11:44 and at the end of the month 11:43.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.

Below are average values, so you can consider them typical weather in Guyana in these places. The sign '-' means we don't have enough data for this item.

Georgetowntemperature: - highest temperature: 29.1 ℃ (84.38 ℉)lowest temperature: 24.5 ℃ (76.1 ℉)rainfall: 255.4mmrainy days: 18.1
Anna Reginatemperature: - highest temperature: - lowest temperature: - rainfall: 254.1mmrainy days: -
Barticatemperature: - highest temperature: - lowest temperature: - rainfall: 243.3mmrainy days: -
Ebinitemperature: - highest temperature: 30.6 ℃ (87.08 ℉)lowest temperature: 22.3 ℃ (72.14 ℉)rainfall: 179.1mmrainy days: 16.7
Kamarangtemperature: - highest temperature: 28 ℃ (82.4 ℉)lowest temperature: 20.3 ℃ (68.54 ℉)rainfall: 193mmrainy days: 20.8
Lethemtemperature: - highest temperature: 32 ℃ (89.6 ℉)lowest temperature: 22.7 ℃ (72.86 ℉)rainfall: 26.1mmrainy days: 3.9
Lindentemperature: - highest temperature: - lowest temperature: - rainfall: 290.5mmrainy days: -
Mabarumatemperature: - highest temperature: 29.2 ℃ (84.56 ℉)lowest temperature: 21.5 ℃ (70.7 ℉)rainfall: 300.9mmrainy days: 20.3
New Amsterdamtemperature: - highest temperature: - lowest temperature: - rainfall: 206.4mmrainy days: -
Timehritemperature: - highest temperature: 29.5 ℃ (85.1 ℉)lowest temperature: 22.4 ℃ (72.32 ℉)rainfall: 236.8mmrainy days: 14.8




When you read about the number of mm of rainfall, you should know this: Light rain is when the precipitation rate is less than 2.5 mm (0.1 in) per hour. For moderate rain this number is between 2.5 mm and 10 mm (0.4 in), for heavy rain it is 10 mm - 50 mm (2.0 in). Violent rain has this number higher than 50 mm per hour.


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