Climate Insights for Kayima

, Eastern Province, Sierra Leone

Hottest
February
35°C peak
Coldest
December
19°C low
Wettest
September
468mm rain
Best to Visit
December
Mild temps & low rain

Climate Overview

The climate in Kayima is hot. The average annual temperature is 25°C and approximately 2463mm of precipitation falls per year. September is the wettest month, receiving around 468mm of rainfall. Kayima 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: 34° Average: 26° Min: 19° Feb Max: 35° Average: 28° Min: 21° Mar Max: 35° Average: 28° Min: 23° Apr Max: 33° Average: 27° Min: 23° May Max: 30° Average: 26° Min: 23° Jun Max: 29° Average: 24° Min: 22° Jul Max: 27° Average: 24° Min: 21° Aug Max: 27° Average: 23° Min: 21° Sep Max: 28° Average: 24° Min: 22° Oct Max: 29° Average: 25° Min: 21° Nov Max: 30° Average: 25° Min: 21° Dec Max: 32° Average: 25° Min: 19°
Max
Average
Min

Kayima sees moderate temperature variation throughout the year, ranging from 19°C to 35°C. February is the hottest month, with daytime highs reaching 35°C and an average of 28°C. December is the coolest month, with minimum temperatures around 19°C and an average of 25°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm 400mm 450mm 500mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 5mm Feb Precipitation: 9mm Mar Precipitation: 44mm Apr Precipitation: 90mm May Precipitation: 206mm Jun Precipitation: 302mm Jul Precipitation: 391mm Aug Precipitation: 430mm Sep Precipitation: 468mm Oct Precipitation: 362mm Nov Precipitation: 147mm Dec Precipitation: 9mm
Precipitation

Kayima is a very wet location, receiving approximately 2463mm of precipitation annually, which averages out to around 205mm per month. The wettest month is September, averaging 468mm of rainfall. August and July also tend to see above-average precipitation. The driest month is January, with just 5mm. That's 463mm less than September, 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 10km/h 15km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 9km/h Feb Wind Speed: 10km/h Mar Wind Speed: 12km/h Apr Wind Speed: 11km/h May Wind Speed: 9km/h Jun Wind Speed: 9km/h Jul Wind Speed: 10km/h Aug Wind Speed: 11km/h Sep Wind Speed: 9km/h Oct Wind Speed: 7km/h Nov Wind Speed: 7km/h Dec Wind Speed: 8km/h
Wind Speed

Kayima is relatively calm, with an average annual wind speed of 9km/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 12km/h, though still comfortable for most outdoor activities. The calmest conditions occur in November, with average winds dropping to 7km/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.

Seasons

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

89 days until Summer

It is currently spring in Kayima, which began on March 20, 2026. Kayima sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in February at around 35°C, while the coldest stretch bottoms out in December near 19°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

Spring

Temperatures range from 23 to 35°C. Rainfall is heavy, totalling around 340mm across the season with a monthly average of 113mm. Winds are generally light, averaging 11km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 21 to 29°C. Rainfall is heavy, totalling around 1122mm across the season with a monthly average of 374mm. Winds are generally light, averaging 10km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 21 to 30°C. Rainfall is heavy, totalling around 978mm across the season with a monthly average of 326mm. Winds are generally light, averaging 8km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 19 to 35°C. Precipitation is minimal, with only around 23mm for the entire season. Winds are generally light, averaging 9km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 26°
Feb 28°
Mar 28°
Apr 27°
May 26°
Jun 24°
Jul 24°
Aug 23°
Sep 24°
Oct 25°
Nov 25°
Dec 25°

The best time to visit Kayima is during December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 25°C with modest rainfall averaging 9mm per month. By contrast, February can be uncomfortably hot with temperatures reaching 35°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

Monthly Climate Data

The table below shows monthly climate averages for Kayima 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
19 °C
34 °C
9 km/h
5 mm
0 cm
Feb
21 °C
35 °C
10 km/h
9 mm
0 cm
Mar Current
23 °C
35 °C
12 km/h
44 mm
0 cm
Apr
23 °C
33 °C
11 km/h
90 mm
0 cm
May
23 °C
30 °C
9 km/h
206 mm
0 cm
Jun
22 °C
29 °C
9 km/h
302 mm
0 cm
Jul
21 °C
27 °C
10 km/h
391 mm
0 cm
Aug
21 °C
27 °C
11 km/h
430 mm
0 cm
Sep
22 °C
28 °C
9 km/h
468 mm
0 cm
Oct
21 °C
29 °C
7 km/h
362 mm
0 cm
Nov
21 °C
30 °C
7 km/h
147 mm
0 cm
Dec
19 °C
32 °C
8 km/h
9 mm
0 cm
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Metric (°C, km/h)