The best times to visit Guyana for ideal weather are

September 3rd to November 18th

based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.



Other Guyana Travel Info

Weather in Guyana


Average temperatures in Guyana vary very little. Considering humidity, temperatures feel hot all year with a fair chance of precipitation about half of the year. The area is far less temperate than some — in the 10th percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Guyana, the hottest months are November, August, and then September. See average monthly temperatures below. The warmest time of year is generally early November where highs are regularly around 90.7°F (32.6°C) with temperatures rarely dropping below 77.8°F (25.4°C) at night.

Guyana Temperatures (Fahrenheit)


Guyana Temperatures (Celsius)


“Feels-Like” Temperatures

The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.

Guyana Perceived Temperature (F)


Guyana Perceived Temperature (C)



Average Guyana Temperatures by Month

Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.

Show Fahrenheit

Month Avg. High (°F) Avg. Mean (°F) Avg. Low (°F)
Jan 85.5 81 73.2
Feb 86 79.8 72.6
Mar 86.4 81 73.7
Apr 88 82.3 76.2
May 86.6 81.7 76.5
Jun 86.6 82 75.9
Jul 86.4 80.9 74
Aug 90.4 83.6 74.7
Sep 89.4 83.6 76.8
Oct 88 83 76.2
Nov 90.3 84.8 77.3
Dec 86.9 81.3 75

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 29.7 27.2 22.9
Feb 30 26.6 22.6
Mar 30.2 27.2 23.2
Apr 31.1 27.9 24.6
May 30.3 27.6 24.7
Jun 30.3 27.8 24.4
Jul 30.2 27.2 23.3
Aug 32.4 28.7 23.7
Sep 31.9 28.7 24.9
Oct 31.1 28.3 24.6
Nov 32.4 29.3 25.2
Dec 30.5 27.4 23.9



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Guyana are October, September, and then November. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early to mid October. For example, on the week of October 8th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in mid February with an average of 4 days of significant precipitation the week of February 19th.

When can you find snow in Guyana? Weather stations report no annual snow. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.

Chance of Precipitation

The graph below shows the % chance of rainy and snowy days in Guyana.

Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Guyana (in).

Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 17% 0 3.2
Feb 39% 0 3.3
Mar 23% 0 3.5
Apr 36% 0 2.6
May 24% 0 5.1
Jun 48% 0 7.9
Jul 56% 0 24.7
Aug 30% 0 3.7
Sep 9% 0 1.7
Oct 5% 0 1.3
Nov 11% 0 2.6
Dec 30% 0 4.9

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 17 0 8.1
Feb 39 0 8.4
Mar 23 0 8.9
Apr 36 0 6.6
May 24 0 13
Jun 48 0 20.1
Jul 56 0 62.7
Aug 30 0 9.4
Sep 9 0 4.3
Oct 5 0 3.3
Nov 11 0 6.6
Dec 30 0 12.4


Humidity and Wind

Guyana has some very humid months, and above average humidity throughout the year. The least humid month is November (66.4% relative humidity), and the most humid month is June (77.4%).

Wind in Guyana is usually moderate. The windiest month is April, followed by November and February. April’s average wind speed of around 9.2 knots (10.6 MPH or 17.1 KPH) is considered “a gentle breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early to mid May where average top sustained speeds reach 13.3 knots, which is considered a moderate breeze.

Relative Humidity (%)

The graph below shows the average % humidity by month in Guyana.

Avg. Relative Humidity


The graph below shows wind speed (max and average) in knots.

Max Sustained Wind
Average Daily Wind

Average Wind Speeds

Show Wind Speeds

All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.

Month Avg. Wind Avg. Wind Feel Sustained High Wind High Wind Feel
Jan 7 Gentle breeze 10 Gentle breeze
Feb 7.8 Gentle breeze 10.8 Gentle breeze
Mar 7.8 Gentle breeze 10.7 Gentle breeze
Apr 9.2 Gentle breeze 12.8 Significant breeze
May 7.7 Gentle breeze 12.9 Gentle breeze
Jun 6.6 Light breeze 10.6 Gentle breeze
Jul 6.4 Light breeze 11.4 Gentle breeze
Aug 6.4 Light breeze 10.8 Gentle breeze
Sep 7.1 Gentle breeze 12.3 Gentle breeze
Oct 7 Gentle breeze 12.2 Significant breeze
Nov 8.6 Gentle breeze 12.3 Gentle breeze
Dec 6.6 Light breeze 11 Significant breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 72.1%
Feb 72%
Mar 70.1%
Apr 70.2%
May 75.6%
Jun 77.4%
Jul 75.8%
Aug 69.4%
Sep 70.8%
Oct 74.9%
Nov 66.4%
Dec 77.1%


Is it Safe to Travel to Guyana?

Our best data indicates this area is somewhat safe. As of Oct 07, 2019 there are travel warnings for Guyana; exercise a high degree of caution. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Aug 22, 2019.


The Busiest and Least Crowded Months

The busiest month for tourism in Guyana is April, followed by August and May. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Guyana in November. Those willing to visit at these times will likely find it the least expensive month.

Estimated Tourism by Month


Most Popular Months to Visit

Tourists Seeking Accommodations

Tourism graph is based on Google searches for services used by tourists relative to the rest of the year. Tourism data for this area is very reliable. Displayed data is calculated relative to the peak, so a score of 62.7 in November means 62.7% of the tourists vs. April.



Overall Guyana Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel warm. Highs range from 87.9°F (31.1°C) and 85°F (29.4°C) with similar temperatures in the later months. Rain is somewhat common with 7 to 11 days of significant precipitation per month. Spring is the busiest for tourism, which makes it a good time for those looking for things to do.

Summer (June through August)

The middle-year months have very comfortable weather with high temperatures that are quite warm. These months see the most precipitation with 9 to 17 days of precipitation per month. June – August is the second busiest season for tourism in Guyana, so lodging and other accommodations may cost slightly more.

Fall (September through November)

Fall daily highs range from 90.4°F (32.4°C) and 86.6°F (30.3°C), which will feel very nice given the humidity and wind. It rains or snows a normal amount: 1 to 3 days per month. Tourism is the slowest during these months due to the weather, so hotels may be affordably priced.

Winter (December through February)

Weather is perfect this time of year in Guyana to be enjoyable for warm weather travelers. The average high during this season is between 87.6°F (30.9°C) and 83.6°F (28.7°C). On average, it rains or snows a fair amount: 5 to 11 times per month. These times of year are fairly slow with tourists.


Best Times to Travel › Guyana