Kollegāl climate — normals and trends
Kollegāl (India) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 24.8 °C and it receives 818 mm of precipitation per year.
These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.
The warmest month is April (28.3 °C on average) and the coldest is December (22.4 °C). Rainfall peaks in July.
Kollegāl averages 0 frost days, 173 hot days (≥ 30 °C) and 125 rainy days per year.
Kollegāl has warmed by +1.6 °C between 1940 and 2025, or +0.19 °C per decade. This trend is statistically significant.
The hottest day of the period reached 39.1 °C (on 25 April 1956) and the coldest 11.1 °C (on 11 December 1981).
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
Climate normals · ERA5
KollegālKarnataka
- coords
- 12.15°, 77.11°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
24.8°C
Average daily high
30.3°C
Average daily low
20.5°C
Annual rainfall
818mm
Sunshine / day
10.0h
Mean relative humidity
67%
Average peak wind
15.2km/h
Seasonal range
5.9°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
173 d/yr
Rainy days (≥ 1 mm)
125 d/yr
Annual snowfall
0.0 cm
Average feels-like high
31.9 °C
Average feels-like low
22.2 °C
Average peak gust
35.0 km/h
Tropical nights (≥ 20 °C)
251 d/yr
Solar radiation
19.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.6 °C
since 1940
+0.2 °C per decade · r² = 0.59 · p = < 0.001
Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).
A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.
Records for the period
Hottest day
39.1 °C
25 April 1956
Coldest day
11.1 °C
11 December 1981
Wettest day
195 mm
5 June 1991
Windiest day
37.1 km/h
24 July 1989
Strongest gust
89.3 km/h
24 July 1989
Hottest feels-like
42.5 °C
21 May 2005
Coldest feels-like
8.3 °C
2 January 1951
Sunniest day
12.2 h
24 May 1953
Normals computed over complete calendar years 1940–2025.
A specific year
Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 28.4 °C | -1.0 °C | 3 mm | -1 mm |
| Feb | 32.1 °C | +0.2 °C | 0 mm | -4 mm |
| Mar | 34.1 °C | -0.2 °C | 10 mm | -2 mm |
| Apr | 34.3 °C | -0.7 °C | 56 mm | +15 mm |
| May | 31.8 °C | -1.6 °C | 148 mm | +52 mm |
| Jun | 29.7 °C | +0.3 °C | 87 mm | -21 mm |
| Jul | 28.1 °C | +0.2 °C | 165 mm | +23 mm |
| Aug | 28.2 °C | +0.1 °C | 129 mm | +20 mm |
| Sep | 29.2 °C | +0.1 °C | 51 mm | -39 mm |
| Oct | 29.4 °C | +0.5 °C | 111 mm | -13 mm |
| Nov | 29.2 °C | +1.1 °C | 22 mm | -45 mm |
| Dec | 29.5 °C | +1.5 °C | 9 mm | -14 mm |
The year's extremes
What was the weather like that day?
Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.
Frequently asked questions
What is the climate of Kollegāl?
Kollegāl has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 24.8 °C and it receives 818 mm of precipitation per year.
What is the hottest day ever recorded in Kollegāl?
The hottest day measured in Kollegāl between 1940 and 2025 was 25 April 1956, reaching 39.1 °C.
What is the coldest day in Kollegāl?
The coldest day measured in Kollegāl between 1940 and 2025 was 11 December 1981, at 11.1 °C.
Does it snow in Kollegāl?
Almost never: Kollegāl sees virtually no snow, with about 0 frost days per year.
Has the climate of Kollegāl warmed?
Yes: Kollegāl warmed by +1.6 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Kollegāl?
The wettest day measured in Kollegāl between 1940 and 2025 was 5 June 1991, with 195 mm of rain in 24 hours.
What was the windiest day in Kollegāl?
The windiest day measured in Kollegāl between 1940 and 2025 was 24 July 1989, with winds reaching 37.1 km/h.
What is the warmest month in Kollegāl?
The warmest month in Kollegāl is April (28.3 °C on average); the coldest is December (22.4 °C).
How much does it rain in Kollegāl?
Kollegāl receives on average 818 mm of precipitation per year, spread over about 125 rainy days.
Is it sunny in Kollegāl?
Kollegāl gets on average 10.0 hours of sunshine per day, roughly 3,650 hours per year over 1940-2025.
Are there tropical nights in Kollegāl?
Yes: Kollegāl has on average 251 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Kollegāl?
In Kollegāl, between 1940 and 2025, the highest apparent temperature reached 42.5 °C on 21 May 2005, and the lowest was 8.3 °C on 2 January 1951.
Compare Kollegāl with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Kollegāl