Nalco climate — normals and trends
Nalco (India) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 26.2 °C and it receives 1,489 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 (31.0 °C on average) and the coldest is December (20.6 °C). Rainfall peaks in July.
Nalco averages 0 frost days, 223 hot days (≥ 30 °C) and 148 rainy days per year.
Nalco has warmed by +1.4 °C between 1940 and 2025, or +0.17 °C per decade. This trend is statistically significant.
The hottest day of the period reached 44.6 °C (on 19 May 1972) and the coldest 8.6 °C (on 7 January 2011).
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
NalcoOdisha
- coords
- 20.87°, 85.18°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.2°C
Average daily high
31.5°C
Average daily low
22.0°C
Annual rainfall
1,489mm
Sunshine / day
9.3h
Mean relative humidity
74%
Average peak wind
10.9km/h
Seasonal range
10.4°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
223 d/yr
Rainy days (≥ 1 mm)
148 d/yr
Annual snowfall
0.0 cm
Average feels-like high
35.3 °C
Average feels-like low
25.4 °C
Average peak gust
26.4 km/h
Tropical nights (≥ 20 °C)
252 d/yr
Solar radiation
17.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.4 °C
since 1940
+0.2 °C per decade · r² = 0.52 · 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
44.6 °C
19 May 1972
Coldest day
8.6 °C
7 January 2011
Wettest day
224 mm
22 July 1952
Windiest day
46.8 km/h
12 October 2013
Strongest gust
107.6 km/h
13 October 2013
Hottest feels-like
49.5 °C
18 June 2023
Coldest feels-like
6.3 °C
9 January 1940
Sunniest day
13.0 h
12 July 1940
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 | 27.3 °C | +0.4 °C | 0 mm | -19 mm |
| Feb | 32.2 °C | +1.9 °C | 19 mm | -6 mm |
| Mar | 35.2 °C | +0.9 °C | 24 mm | -14 mm |
| Apr | 36.5 °C | -0.5 °C | 28 mm | -18 mm |
| May | 35.2 °C | -2.3 °C | 150 mm | +82 mm |
| Jun | 32.8 °C | -1.5 °C | 290 mm | +49 mm |
| Jul | 30.7 °C | 0.0 °C | 502 mm | +147 mm |
| Aug | 31.5 °C | +1.0 °C | 326 mm | -2 mm |
| Sep | 32.0 °C | +1.2 °C | 257 mm | +35 mm |
| Oct | 31.5 °C | +1.1 °C | 111 mm | +7 mm |
| Nov | 29.1 °C | +0.6 °C | 0 mm | -29 mm |
| Dec | 26.4 °C | -0.2 °C | 1 mm | -13 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 Nalco?
Nalco has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 26.2 °C and it receives 1,489 mm of precipitation per year.
What is the hottest day ever recorded in Nalco?
The hottest day measured in Nalco between 1940 and 2025 was 19 May 1972, reaching 44.6 °C.
What is the coldest day in Nalco?
The coldest day measured in Nalco between 1940 and 2025 was 7 January 2011, at 8.6 °C.
Does it snow in Nalco?
Almost never: Nalco sees virtually no snow, with about 0 frost days per year.
Has the climate of Nalco warmed?
Yes: Nalco warmed by +1.4 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Nalco?
The wettest day measured in Nalco between 1940 and 2025 was 22 July 1952, with 224 mm of rain in 24 hours.
What was the windiest day in Nalco?
The windiest day measured in Nalco between 1940 and 2025 was 12 October 2013, with winds reaching 46.8 km/h.
What is the warmest month in Nalco?
The warmest month in Nalco is May (31.0 °C on average); the coldest is December (20.6 °C).
How much does it rain in Nalco?
Nalco receives on average 1,489 mm of precipitation per year, spread over about 148 rainy days.
Is it sunny in Nalco?
Nalco gets on average 9.3 hours of sunshine per day, roughly 3,395 hours per year over 1940-2025.
Are there tropical nights in Nalco?
Yes: Nalco has on average 252 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Nalco?
In Nalco, between 1940 and 2025, the highest apparent temperature reached 49.5 °C on 18 June 2023, and the lowest was 6.3 °C on 9 January 1940.
Compare Nalco with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Nalco