Climate Insights for Eravur Town

Batticaloa District, Eastern Province, Sri Lanka

Hottest
June
35°C peak
Coldest
January
23°C low
Wettest
November
366mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Eravur Town is hot. The average annual temperature is 28°C and approximately 1601mm of precipitation falls per year. Eravur Town receives a notable amount of rainfall throughout the year, including during its driest month. Eravur Town sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

0° 10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 28° Average: 25° Min: 23° Feb Max: 29° Average: 26° Min: 23° Mar Max: 31° Average: 27° Min: 24° Apr Max: 33° Average: 28° Min: 25° May Max: 34° Average: 29° Min: 26° Jun Max: 35° Average: 30° Min: 26° Jul Max: 35° Average: 30° Min: 26° Aug Max: 35° Average: 30° Min: 26° Sep Max: 34° Average: 29° Min: 25° Oct Max: 32° Average: 28° Min: 25° Nov Max: 30° Average: 26° Min: 24° Dec Max: 29° Average: 26° Min: 23°
Max
Average
Min

Eravur Town sees moderate temperature variation throughout the year, ranging from 23°C to 35°C. June is the hottest month, with daytime highs reaching 35°C and an average of 30°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 7°C between highs and lows.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm 400mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 172mm Feb Precipitation: 80mm Mar Precipitation: 64mm Apr Precipitation: 68mm May Precipitation: 114mm Jun Precipitation: 37mm Jul Precipitation: 50mm Aug Precipitation: 63mm Sep Precipitation: 112mm Oct Precipitation: 231mm Nov Precipitation: 366mm Dec Precipitation: 245mm
Precipitation

Eravur Town is a fairly wet location, receiving approximately 1601mm of precipitation annually, which averages out to around 133mm per month. The wettest month is November, averaging 366mm of rainfall. December and October also tend to see above-average precipitation. The driest month is June, with just 37mm. That's 329mm 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 15km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 10km/h Feb Wind Speed: 10km/h Mar Wind Speed: 8km/h Apr Wind Speed: 7km/h May Wind Speed: 8km/h Jun Wind Speed: 11km/h Jul Wind Speed: 12km/h Aug Wind Speed: 10km/h Sep Wind Speed: 8km/h Oct Wind Speed: 7km/h Nov Wind Speed: 8km/h Dec Wind Speed: 9km/h
Wind Speed

Eravur Town 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 July, averaging 12km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, 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

87 days until Winter

It is currently autumn in Eravur Town, which began on September 23, 2026. Eravur Town 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 35°C, while the coldest stretch bottoms out in January near 23°C. Winter is next, beginning on December 21, 2026 (87 days from now).

Spring

Temperatures range from 24 to 34°C. Precipitation is moderate at around 246mm for the season, averaging 82mm per month. Winds are generally light, averaging 8km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 26 to 35°C. Rainfall is relatively light, with around 150mm over the season and a monthly average of 50mm. Winds are generally light, averaging 11km/h. Stay hydrated, wear sun protection, and seek shade during the hottest hours of the day.

Autumn

Temperatures range from 24 to 34°C. Rainfall is heavy, totalling around 708mm across the season with a monthly average of 236mm. Winds are generally light, averaging 8km/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 497mm across the season with a monthly average of 166mm. Winds are generally light, averaging 10km/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 Eravur Town 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
28 °C
10 km/h
172 mm
0 cm
Feb
23 °C
29 °C
10 km/h
80 mm
0 cm
Mar
24 °C
31 °C
8 km/h
64 mm
0 cm
Apr
25 °C
33 °C
7 km/h
68 mm
0 cm
May
26 °C
34 °C
8 km/h
114 mm
0 cm
Jun
26 °C
35 °C
11 km/h
37 mm
0 cm
Jul
26 °C
35 °C
12 km/h
50 mm
0 cm
Aug
26 °C
35 °C
10 km/h
63 mm
0 cm
Sep Current
25 °C
34 °C
8 km/h
112 mm
0 cm
Oct
25 °C
32 °C
7 km/h
231 mm
0 cm
Nov
24 °C
30 °C
8 km/h
366 mm
0 cm
Dec
23 °C
29 °C
9 km/h
245 mm
0 cm
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Metric (°C, km/h)