Chandauli climate — normals and trends
Chandauli (India) has a hot-summer mediterranean climate (Csa) under the Köppen-Geiger classification. Its mean annual temperature is 25.8 °C and it receives 1,011 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 January (16.2 °C). Rainfall peaks in July.
Chandauli averages 0 frost days, 226 hot days (≥ 30 °C) and 104 rainy days per year.
Chandauli has warmed by +0.4 °C between 1940 and 2025, or +0.05 °C per decade. This trend is statistically significant.
The hottest day of the period reached 47.3 °C (on 14 June 1945) and the coldest 4.0 °C (on 10 January 2003).
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
ChandauliUttar Pradesh
- coords
- 25.26°, 83.27°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
25.8°C
Average daily high
31.6°C
Average daily low
20.9°C
Annual rainfall
1,011mm
Sunshine / day
10.2h
Mean relative humidity
63%
Average peak wind
13.7km/h
Seasonal range
17.4°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
226 d/yr
Rainy days (≥ 1 mm)
104 d/yr
Annual snowfall
0.0 cm
Average feels-like high
33.7 °C
Average feels-like low
22.6 °C
Average peak gust
28.6 km/h
Tropical nights (≥ 20 °C)
216 d/yr
Solar radiation
18.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+0.4 °C
since 1940
+0.1 °C per decade · r² = 0.05 · p = 0.041
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
47.3 °C
14 June 1945
Coldest day
4.0 °C
10 January 2003
Wettest day
182 mm
9 July 2006
Windiest day
44.3 km/h
28 July 1992
Strongest gust
79.9 km/h
28 July 1992
Hottest feels-like
50.9 °C
29 May 2024
Coldest feels-like
1.5 °C
9 February 1974
Sunniest day
13.0 h
8 May 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 | 21.3 °C | -1.7 °C | 1 mm | -19 mm |
| Feb | 28.0 °C | +1.3 °C | 1 mm | -17 mm |
| Mar | 33.1 °C | +0.2 °C | 3 mm | -10 mm |
| Apr | 37.3 °C | -1.2 °C | 12 mm | +2 mm |
| May | 37.5 °C | -2.8 °C | 30 mm | +15 mm |
| Jun | 36.7 °C | -1.2 °C | 173 mm | +49 mm |
| Jul | 32.8 °C | 0.0 °C | 353 mm | +58 mm |
| Aug | 32.0 °C | +0.1 °C | 344 mm | +81 mm |
| Sep | 32.9 °C | +1.3 °C | 193 mm | +10 mm |
| Oct | 30.7 °C | -0.3 °C | 235 mm | +183 mm |
| Nov | 27.4 °C | -0.9 °C | 0 mm | -9 mm |
| Dec | 21.6 °C | -2.9 °C | 0 mm | -9 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 Chandauli?
Chandauli has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 25.8 °C and it receives 1,011 mm of precipitation per year.
What is the hottest day ever recorded in Chandauli?
The hottest day measured in Chandauli between 1940 and 2025 was 14 June 1945, reaching 47.3 °C.
What is the coldest day in Chandauli?
The coldest day measured in Chandauli between 1940 and 2025 was 10 January 2003, at 4.0 °C.
Does it snow in Chandauli?
Almost never: Chandauli sees virtually no snow, with about 0 frost days per year.
Has the climate of Chandauli warmed?
Yes: Chandauli warmed by +0.4 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Chandauli?
The wettest day measured in Chandauli between 1940 and 2025 was 9 July 2006, with 182 mm of rain in 24 hours.
What was the windiest day in Chandauli?
The windiest day measured in Chandauli between 1940 and 2025 was 28 July 1992, with winds reaching 44.3 km/h.
What is the warmest month in Chandauli?
The warmest month in Chandauli is May (33.6 °C on average); the coldest is January (16.2 °C).
How much does it rain in Chandauli?
Chandauli receives on average 1,011 mm of precipitation per year, spread over about 104 rainy days.
Is it sunny in Chandauli?
Chandauli gets on average 10.2 hours of sunshine per day, roughly 3,723 hours per year over 1940-2025.
Are there tropical nights in Chandauli?
Yes: Chandauli has on average 216 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Chandauli?
In Chandauli, between 1940 and 2025, the highest apparent temperature reached 50.9 °C on 29 May 2024, and the lowest was 1.5 °C on 9 February 1974.
Compare Chandauli with another city
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Nearby cities
The climate around Chandauli