Climate Insights for Mabaruma Airport

, Barima-Waini Region, Guyana

Hottest
September
31°C peak
Coldest
January
23°C low
Wettest
June
307mm 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 1925mm 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: 30° Average: 26° Min: 23° Apr Max: 30° Average: 27° Min: 24° May Max: 30° Average: 27° Min: 24° Jun Max: 29° Average: 26° Min: 24° Jul Max: 30° Average: 26° Min: 24° Aug Max: 30° 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: 88mm Feb Precipitation: 58mm Mar Precipitation: 59mm Apr Precipitation: 70mm May Precipitation: 163mm Jun Precipitation: 307mm Jul Precipitation: 228mm Aug Precipitation: 204mm Sep Precipitation: 167mm Oct Precipitation: 161mm Nov Precipitation: 208mm Dec Precipitation: 210mm
Precipitation

Mabaruma Airport is a fairly wet location, receiving approximately 1925mm of precipitation annually, which averages out to around 160mm per month. The wettest month is June, averaging 307mm of rainfall. July and December also tend to see above-average precipitation. The driest month is February, with just 58mm. That's 249mm less than June, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h 5km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 3km/h Feb Wind Speed: 3km/h Mar Wind Speed: 3km/h Apr Wind Speed: 3km/h May Wind Speed: 3km/h Jun Wind Speed: 2km/h Jul Wind Speed: 2km/h Aug Wind Speed: 2km/h Sep Wind Speed: 2km/h Oct Wind Speed: 2km/h Nov Wind Speed: 2km/h Dec Wind Speed: 2km/h
Wind Speed

Mabaruma Airport is relatively calm, with an average annual wind speed of 2km/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 3km/h, though still comfortable for most outdoor activities. The calmest conditions occur in August, with average winds dropping to 2km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 1km/h gap between the calmest and windiest months.

Seasons

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

93 days until Autumn

It is currently summer in Mabaruma Airport, which began on June 21, 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. Autumn is next, beginning on September 23, 2026 — 93 days from now.

Spring

Temperatures range from 23 to 30°C. Precipitation is moderate at around 293mm for the season, averaging 98mm per month. Winds are generally light, averaging 3km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 24 to 30°C. Rainfall is heavy, totalling around 739mm across the season with a monthly average of 246mm. Winds are generally light, averaging 2km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 24 to 31°C. Rainfall is heavy, totalling around 536mm across the season with a monthly average of 179mm. Winds are generally light, averaging 2km/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 356mm across the season with a monthly average of 119mm. Winds are generally light, averaging 3km/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
3 km/h
88 mm
0 cm
Feb
23 °C
29 °C
3 km/h
58 mm
0 cm
Mar
23 °C
30 °C
3 km/h
59 mm
0 cm
Apr
24 °C
30 °C
3 km/h
70 mm
0 cm
May
24 °C
30 °C
3 km/h
163 mm
0 cm
Jun Current
24 °C
29 °C
2 km/h
307 mm
0 cm
Jul
24 °C
30 °C
2 km/h
228 mm
0 cm
Aug
24 °C
30 °C
2 km/h
204 mm
0 cm
Sep
24 °C
31 °C
2 km/h
167 mm
0 cm
Oct
24 °C
31 °C
2 km/h
161 mm
0 cm
Nov
24 °C
30 °C
2 km/h
208 mm
0 cm
Dec
23 °C
29 °C
2 km/h
210 mm
0 cm
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