Climate Insights for Panadura

Kalutara District, Western Province, Sri Lanka

Hottest
March
33°C peak
Coldest
January
23°C low
Wettest
May
376mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Panadura is hot. The average annual temperature is 27°C and approximately 2713mm of precipitation falls per year. Panadura receives a notable amount of rainfall throughout the year, including during its driest month. Panadura 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: 32° Average: 27° Min: 23° Feb Max: 32° Average: 28° Min: 24° Mar Max: 33° Average: 28° Min: 25° Apr Max: 32° Average: 28° Min: 25° May Max: 31° Average: 28° Min: 26° Jun Max: 30° Average: 28° Min: 26° Jul Max: 30° Average: 27° Min: 26° Aug Max: 30° Average: 27° Min: 25° Sep Max: 29° Average: 27° Min: 25° Oct Max: 30° Average: 27° Min: 24° Nov Max: 30° Average: 27° Min: 24° Dec Max: 31° Average: 27° Min: 24°
Max
Average
Min

Panadura has relatively stable temperatures year-round, staying within a 10°C range. The warmest month is March, when average highs reach 33°C and the mean temperature sits around 28°C. January is the coolest month, with minimum temperatures around 23°C and an average of 27°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 400mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 94mm Feb Precipitation: 73mm Mar Precipitation: 122mm Apr Precipitation: 173mm May Precipitation: 376mm Jun Precipitation: 263mm Jul Precipitation: 205mm Aug Precipitation: 225mm Sep Precipitation: 260mm Oct Precipitation: 358mm Nov Precipitation: 367mm Dec Precipitation: 196mm
Precipitation

Panadura is a very wet location, receiving approximately 2713mm of precipitation annually, which averages out to around 226mm per month. The wettest month is May, averaging 376mm of rainfall. November and October also tend to see above-average precipitation. The driest month is February, with just 73mm. That's 303mm less than May, 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 20km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 12km/h Feb Wind Speed: 11km/h Mar Wind Speed: 12km/h Apr Wind Speed: 12km/h May Wind Speed: 16km/h Jun Wind Speed: 18km/h Jul Wind Speed: 18km/h Aug Wind Speed: 18km/h Sep Wind Speed: 16km/h Oct Wind Speed: 15km/h Nov Wind Speed: 12km/h Dec Wind Speed: 11km/h
Wind Speed

Panadura is mildly breezy, with an average annual wind speed of 14km/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 18km/h, though still comfortable for most outdoor activities. The calmest conditions occur in December, with average winds dropping to 11km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 7km/h gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 11km/h in winter, 13km/h in spring, 18km/h in summer, 14km/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 Panadura, which began on March 20, 2026. Panadura sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in March at around 33°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 25 to 33°C. Rainfall is heavy, totalling around 671mm across the season with a monthly average of 224mm. Winds are generally light, averaging 13km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 25 to 30°C. Rainfall is heavy, totalling around 693mm across the season with a monthly average of 231mm. Winds are moderate at around 18km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 24 to 30°C. Rainfall is heavy, totalling around 985mm across the season with a monthly average of 328mm. Winds are generally light, averaging 14km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 23 to 32°C. Rainfall is heavy, totalling around 363mm across the season with a monthly average of 121mm. Winds are generally light, averaging 11km/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 Panadura 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
32 °C
12 km/h
94 mm
0 cm
Feb
24 °C
32 °C
11 km/h
73 mm
0 cm
Mar Current
25 °C
33 °C
12 km/h
122 mm
0 cm
Apr
25 °C
32 °C
12 km/h
173 mm
0 cm
May
26 °C
31 °C
16 km/h
376 mm
0 cm
Jun
26 °C
30 °C
18 km/h
263 mm
0 cm
Jul
26 °C
30 °C
18 km/h
205 mm
0 cm
Aug
25 °C
30 °C
18 km/h
225 mm
0 cm
Sep
25 °C
29 °C
16 km/h
260 mm
0 cm
Oct
24 °C
30 °C
15 km/h
358 mm
0 cm
Nov
24 °C
30 °C
12 km/h
367 mm
0 cm
Dec
24 °C
31 °C
11 km/h
196 mm
0 cm
Airpult

Get accurate weather forecasts worldwide with real-time updates and severe weather alerts. Covering 6M+ locations with precise, reliable weather data.

© 2026 Samuenti GmbH. All rights reserved.

gb English
Metric (°C, km/h)