Nirmal climate — normals and trends
Nirmal (India) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 27.0 °C and it receives 896 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 May (33.6 °C on average) and the coldest is December (21.9 °C). Rainfall peaks in July.
Nirmal averages 0 frost days, 239 hot days (≥ 30 °C) and 91 rainy days per year.
Nirmal has warmed by +1.3 °C between 1940 and 2025, or +0.15 °C per decade. This trend is statistically significant.
The hottest day of the period reached 45.9 °C (on 17 May 1948) and the coldest 9.3 °C (on 16 January 1968).
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
NirmalTelangana
- coords
- 19.10°, 78.34°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
27.0°C
Average daily high
32.3°C
Average daily low
22.5°C
Annual rainfall
896mm
Sunshine / day
10.0h
Mean relative humidity
61%
Average peak wind
13.9km/h
Seasonal range
11.7°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
239 d/yr
Rainy days (≥ 1 mm)
91 d/yr
Annual snowfall
0.0 cm
Average feels-like high
34.7 °C
Average feels-like low
24.1 °C
Average peak gust
29.5 km/h
Tropical nights (≥ 20 °C)
266 d/yr
Solar radiation
18.9 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.3 °C
since 1940
+0.2 °C per decade · r² = 0.35 · 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
45.9 °C
17 May 1948
Coldest day
9.3 °C
16 January 1968
Wettest day
233 mm
21 July 1976
Windiest day
40.5 km/h
27 June 1940
Strongest gust
84.6 km/h
25 June 2002
Hottest feels-like
48.8 °C
6 June 2019
Coldest feels-like
6.7 °C
7 January 1946
Sunniest day
12.8 h
21 May 1941
Normals computed over complete calendar years 1940–2025.
A specific year
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Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 30.8 °C | +1.9 °C | 0 mm | -9 mm |
| Feb | 34.3 °C | +2.4 °C | 0 mm | -5 mm |
| Mar | 36.4 °C | +1.0 °C | 1 mm | -11 mm |
| Apr | 38.5 °C | +0.2 °C | 3 mm | -6 mm |
| May | 35.4 °C | -4.3 °C | 117 mm | +97 mm |
| Jun | 33.5 °C | -1.2 °C | 69 mm | -68 mm |
| Jul | 29.9 °C | -0.5 °C | 183 mm | -60 mm |
| Aug | 29.3 °C | -0.2 °C | 498 mm | +280 mm |
| Sep | 30.1 °C | 0.0 °C | 300 mm | +142 mm |
| Oct | 31.1 °C | +0.2 °C | 186 mm | +123 mm |
| Nov | 28.9 °C | -0.6 °C | 3 mm | -13 mm |
| Dec | 27.8 °C | -0.5 °C | 0 mm | -7 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 Nirmal?
Nirmal has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 27.0 °C and it receives 896 mm of precipitation per year.
What is the hottest day ever recorded in Nirmal?
The hottest day measured in Nirmal between 1940 and 2025 was 17 May 1948, reaching 45.9 °C.
What is the coldest day in Nirmal?
The coldest day measured in Nirmal between 1940 and 2025 was 16 January 1968, at 9.3 °C.
Does it snow in Nirmal?
Almost never: Nirmal sees virtually no snow, with about 0 frost days per year.
Has the climate of Nirmal warmed?
Yes: Nirmal warmed by +1.3 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Nirmal?
The wettest day measured in Nirmal between 1940 and 2025 was 21 July 1976, with 233 mm of rain in 24 hours.
What was the windiest day in Nirmal?
The windiest day measured in Nirmal between 1940 and 2025 was 27 June 1940, with winds reaching 40.5 km/h.
What is the warmest month in Nirmal?
The warmest month in Nirmal is May (33.6 °C on average); the coldest is December (21.9 °C).
How much does it rain in Nirmal?
Nirmal receives on average 896 mm of precipitation per year, spread over about 91 rainy days.
Is it sunny in Nirmal?
Nirmal gets on average 10.0 hours of sunshine per day, roughly 3,650 hours per year over 1940-2025.
Are there tropical nights in Nirmal?
Yes: Nirmal has on average 266 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Nirmal?
In Nirmal, between 1940 and 2025, the highest apparent temperature reached 48.8 °C on 6 June 2019, and the lowest was 6.7 °C on 7 January 1946.
Compare Nirmal with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Nirmal