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What is the climate like in Guyana?

The climate of Guyana has an average yearly temperature of 30°C. Throughout the year, the average monthly temperature can drop to 28°C and rise to 32°C.

Annually, about 2355 mm of rain falls. This gives a good overview of how much rain to expect in Guyana.

The best time to visit Guyana is January to March, September and October. Although it often rains during this period, it rains less than in other months. The temperatures are also good for visiting Guyana.

Temperature 28 to 32°C
Rain 2355 mm

ModerateStarStarStar

The humidity was high and sometimes unbearable. Beautiful na... more

Joost

GoodStarStarStarStar

The days were warm, sometimes with sudden rain showers. Even... more

Nico

The climate of Guyana

Climate table Guyana

The climate table for Guyana shows the average temperatures, precipitation, and UV index by month.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daytime temperature (°C) 28 28 29 29 28 28 29 29 32 32 30 28
Nighttime temperature (°C) 20 20 21 21 22 22 22 21 22 22 22 21
Precipitation (mm) 114 105 111 208 333 358 274 277 135 102 162 176
UV Index 7 7 8 7 6 7 7 8 9 9 8 7
Best month Yes Yes Yes No No No No No Yes Yes No No

Temperature by month in Guyana

This graph shows the average high temperatures in degrees Celsius for each month in Guyana

Temperature by month in Guyana

Precipitation by month in Guyana

This graph shows the average monthly precipitation in millimeters in Guyana.

Precipitation by month in Guyana

UV index by month in Guyana

This graph shows the average UV index by month in Guyana.

UV index by month in Guyana

Yearly temperature in Guyana

This graph shows the average yearly temperature in Guyana, measured in degrees Celsius.

Yearly temperature in Guyana

Yearly total precipitation in Guyana

This graph shows the average yearly precipitation in millimeters in Guyana.

Precipitation per year in Guyana

Weather experiences in Guyana

The weather in Guyana is rated an average of 3,5 out of 5 stars by 2 visitors.

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Weather Experience: Moderate StarStarStar

The humidity was high and sometimes unbearable. Beautiful nature, but be prepared for sudden rain showers.— This text has been automatically translated into English

Weather Experience: Good StarStarStarStar

The days were warm, sometimes with sudden rain showers. Evenings were cooler but humid, and the lush vegetation and varied wildlife completed the experience. A true rainforest experience!— This text has been automatically translated into English

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Average weather in Guyana by month

Click on a month below to see in detail how the weather typically is in Guyana and what to expect. Based on the historical weather data of Guyana, you can view the average temperature, precipitation, wind, and UV index for each day of the month.