Climate Insights for Keppapularu

Mullaitivu District, Northern Province, Sri Lanka

Hottest
June
33°C peak
Coldest
January
24°C low
Wettest
November
309mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Keppapularu is hot. The average annual temperature is 28°C and approximately 1184mm of precipitation falls per year. November is the wettest month, receiving around 309mm of rainfall. Keppapularu 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: 28° Average: 26° Min: 24° Feb Max: 29° Average: 26° Min: 24° Mar Max: 31° Average: 28° Min: 25° Apr Max: 33° Average: 29° Min: 27° May Max: 33° Average: 29° Min: 27° Jun Max: 33° Average: 30° Min: 28° Jul Max: 33° Average: 29° Min: 27° Aug Max: 32° Average: 29° Min: 27° Sep Max: 32° Average: 29° Min: 26° Oct Max: 31° Average: 28° Min: 26° Nov Max: 29° Average: 27° Min: 25° Dec Max: 28° Average: 26° Min: 24°
Max
Average
Min

Keppapularu has relatively stable temperatures year-round, staying within a 9°C range. The warmest month is June, when average highs reach 33°C and the mean temperature sits around 30°C. January is the coolest month, with minimum temperatures around 24°C and an average of 26°C. Daily temperature variation is modest, with an average difference of 5°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: 57mm Feb Precipitation: 37mm Mar Precipitation: 31mm Apr Precipitation: 29mm May Precipitation: 98mm Jun Precipitation: 24mm Jul Precipitation: 55mm Aug Precipitation: 59mm Sep Precipitation: 68mm Oct Precipitation: 197mm Nov Precipitation: 309mm Dec Precipitation: 220mm
Precipitation

Keppapularu is a moderately rainy area, receiving approximately 1184mm of precipitation annually, which averages out to around 99mm per month. The wettest month is November, averaging 309mm of rainfall. December and October also tend to see above-average precipitation. The driest month is June, with just 24mm. That's 285mm less than November, 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 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 4km/h Feb Wind Speed: 4km/h Mar Wind Speed: 3km/h Apr Wind Speed: 3km/h May Wind Speed: 4km/h Jun Wind Speed: 6km/h Jul Wind Speed: 5km/h Aug Wind Speed: 5km/h Sep Wind Speed: 5km/h Oct Wind Speed: 3km/h Nov Wind Speed: 3km/h Dec Wind Speed: 4km/h
Wind Speed

Keppapularu is relatively calm, with an average annual wind speed of 4km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is June, averaging 6km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 3km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 3km/h difference between the calmest and windiest months. This level of variation is worth factoring into travel plans.

Seasons

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

92 days until Autumn

It is currently summer in Keppapularu, which began on June 21, 2026. Keppapularu sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in June at around 33°C, while the coldest stretch bottoms out in January near 24°C. Autumn is next, beginning on September 23, 2026 — 92 days from now.

Spring

Temperatures range from 25 to 33°C. Precipitation is moderate at around 158mm for the season, averaging 53mm per month. Winds are generally light, averaging 3km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 27 to 33°C. Rainfall is relatively light, with around 138mm over the season and a monthly average of 46mm. Winds are generally light, averaging 5km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 25 to 32°C. Rainfall is heavy, totalling around 574mm across the season with a monthly average of 191mm. Winds are generally light, averaging 4km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 24 to 29°C. Rainfall is heavy, totalling around 314mm across the season with a monthly average of 105mm. Winds are generally light, averaging 4km/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 Keppapularu 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
24 °C
28 °C
4 km/h
57 mm
0 cm
Feb
24 °C
29 °C
4 km/h
37 mm
0 cm
Mar
25 °C
31 °C
3 km/h
31 mm
0 cm
Apr
27 °C
33 °C
3 km/h
29 mm
0 cm
May
27 °C
33 °C
4 km/h
98 mm
0 cm
Jun Current
28 °C
33 °C
6 km/h
24 mm
0 cm
Jul
27 °C
33 °C
5 km/h
55 mm
0 cm
Aug
27 °C
32 °C
5 km/h
59 mm
0 cm
Sep
26 °C
32 °C
5 km/h
68 mm
0 cm
Oct
26 °C
31 °C
3 km/h
197 mm
0 cm
Nov
25 °C
29 °C
3 km/h
309 mm
0 cm
Dec
24 °C
28 °C
4 km/h
220 mm
0 cm
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