Climate Insights for Mabaruma Airport

, Barima-Waini Region, Guyana

Hottest
September
31°C peak
Coldest
January
23°C low
Wettest
June
313mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Mabaruma Airport is hot. The average annual temperature is 26°C and approximately 2029mm of precipitation falls per year. Mabaruma Airport receives a notable amount of rainfall throughout the year, including during its driest month. Mabaruma Airport sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 29° Average: 25° Min: 23° Feb Max: 29° Average: 25° Min: 23° Mar Max: 29° Average: 26° Min: 23° Apr Max: 30° Average: 26° Min: 24° May Max: 30° Average: 26° Min: 24° Jun Max: 29° Average: 26° Min: 24° Jul Max: 30° Average: 26° Min: 24° Aug Max: 31° Average: 27° Min: 24° Sep Max: 31° Average: 27° Min: 24° Oct Max: 31° Average: 27° Min: 24° Nov Max: 30° Average: 26° Min: 24° Dec Max: 29° Average: 26° Min: 23°
Max
Average
Min

Mabaruma Airport has relatively stable temperatures year-round, staying within a 8°C range. The warmest month is September, when average highs reach 31°C and the mean temperature sits around 27°C. January is the coolest month, with minimum temperatures around 23°C and an average of 25°C. Daily temperature variation is modest, with an average difference of 6°C between highs and lows.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 109mm Feb Precipitation: 68mm Mar Precipitation: 78mm Apr Precipitation: 93mm May Precipitation: 187mm Jun Precipitation: 313mm Jul Precipitation: 261mm Aug Precipitation: 205mm Sep Precipitation: 133mm Oct Precipitation: 169mm Nov Precipitation: 204mm Dec Precipitation: 209mm
Precipitation

Mabaruma Airport is a very wet location, receiving approximately 2029mm of precipitation annually, which averages out to around 169mm per month. The wettest month is June, averaging 313mm of rainfall. July and December also tend to see above-average precipitation. The driest month is February, with just 68mm. That's 246mm less than June, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall.

Wind

0km/h 5km/h 10km/h 15km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 13km/h Feb Wind Speed: 14km/h Mar Wind Speed: 15km/h Apr Wind Speed: 14km/h May Wind Speed: 14km/h Jun Wind Speed: 12km/h Jul Wind Speed: 10km/h Aug Wind Speed: 10km/h Sep Wind Speed: 10km/h Oct Wind Speed: 11km/h Nov Wind Speed: 11km/h Dec Wind Speed: 12km/h
Wind Speed

Mabaruma Airport is mildly breezy, with an average annual wind speed of 12km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is March, averaging 15km/h, though still comfortable for most outdoor activities. The calmest conditions occur in August, with average winds dropping to 10km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 5km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 13km/h in winter, 14km/h in spring, 11km/h in summer, 11km/h in autumn.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

89 days until Summer

It is currently spring in Mabaruma Airport, which began on March 20, 2026. Mabaruma Airport sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in September at around 31°C, while the coldest stretch bottoms out in January near 23°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

Spring

Temperatures range from 23 to 30°C. Rainfall is heavy, totalling around 358mm across the season with a monthly average of 119mm. Winds are generally light, averaging 14km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 24 to 31°C. Rainfall is heavy, totalling around 780mm across the season with a monthly average of 260mm. Winds are generally light, averaging 11km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 24 to 31°C. Rainfall is heavy, totalling around 505mm across the season with a monthly average of 168mm. Winds are generally light, averaging 11km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 23 to 29°C. Rainfall is heavy, totalling around 386mm across the season with a monthly average of 129mm. Winds are generally light, averaging 13km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Monthly Climate Data

The table below shows monthly climate averages for Mabaruma Airport based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
23 °C
29 °C
13 km/h
109 mm
0 cm
Feb
23 °C
29 °C
14 km/h
68 mm
0 cm
Mar Current
23 °C
29 °C
15 km/h
78 mm
0 cm
Apr
24 °C
30 °C
14 km/h
93 mm
0 cm
May
24 °C
30 °C
14 km/h
187 mm
0 cm
Jun
24 °C
29 °C
12 km/h
313 mm
0 cm
Jul
24 °C
30 °C
10 km/h
261 mm
0 cm
Aug
24 °C
31 °C
10 km/h
205 mm
0 cm
Sep
24 °C
31 °C
10 km/h
133 mm
0 cm
Oct
24 °C
31 °C
11 km/h
169 mm
0 cm
Nov
24 °C
30 °C
11 km/h
204 mm
0 cm
Dec
23 °C
29 °C
12 km/h
209 mm
0 cm
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Metric (°C, km/h)