Chanpatia climate — normals and trends
Chanpatia (India) has a humid subtropical, dry winter climate (Cwa) under the Köppen-Geiger classification. Its mean annual temperature is 24.8 °C and it receives 1,535 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 (30.9 °C on average) and the coldest is January (15.7 °C). Rainfall peaks in July.
Chanpatia averages 0 frost days, 208 hot days (≥ 30 °C) and 136 rainy days per year.
Chanpatia has warmed by +1.2 °C between 1940 and 2025, or +0.14 °C per decade. This trend is statistically significant.
The hottest day of the period reached 46.3 °C (on 26 May 1957) and the coldest 3.2 °C (on 9 January 2013).
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
ChanpatiaBihar
- coords
- 26.94°, 84.54°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
24.8°C
Average daily high
30.6°C
Average daily low
20.0°C
Annual rainfall
1,535mm
Sunshine / day
10.0h
Mean relative humidity
69%
Average peak wind
13.4km/h
Seasonal range
15.2°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
208 d/yr
Rainy days (≥ 1 mm)
136 d/yr
Annual snowfall
0.0 cm
Average feels-like high
33.3 °C
Average feels-like low
21.8 °C
Average peak gust
28.4 km/h
Tropical nights (≥ 20 °C)
204 d/yr
Solar radiation
17.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.2 °C
since 1940
+0.1 °C per decade · r² = 0.36 · 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
46.3 °C
26 May 1957
Coldest day
3.2 °C
9 January 2013
Wettest day
439 mm
26 August 1999
Windiest day
41.3 km/h
19 July 1975
Strongest gust
78.5 km/h
4 October 1968
Hottest feels-like
48.9 °C
11 June 1998
Coldest feels-like
0.9 °C
31 January 1964
Sunniest day
13.0 h
3 June 1958
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 | 21.4 °C | -1.3 °C | 0 mm | -20 mm |
| Feb | 26.4 °C | +0.2 °C | 2 mm | -17 mm |
| Mar | 32.5 °C | +0.3 °C | 5 mm | -15 mm |
| Apr | 34.5 °C | -2.2 °C | 103 mm | +73 mm |
| May | 34.3 °C | -2.7 °C | 116 mm | +44 mm |
| Jun | 35.2 °C | +0.4 °C | 181 mm | -68 mm |
| Jul | 34.2 °C | +2.5 °C | 155 mm | -268 mm |
| Aug | 32.5 °C | +0.9 °C | 438 mm | +94 mm |
| Sep | 32.8 °C | +1.6 °C | 306 mm | +45 mm |
| Oct | 30.9 °C | +0.5 °C | 315 mm | +238 mm |
| Nov | 28.4 °C | +0.4 °C | 6 mm | -4 mm |
| Dec | 22.3 °C | -2.1 °C | 0 mm | -10 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 Chanpatia?
Chanpatia has a humid subtropical, dry winter climate (Köppen Cwa). Over 1940-2025, the average annual temperature is 24.8 °C and it receives 1,535 mm of precipitation per year.
What is the hottest day ever recorded in Chanpatia?
The hottest day measured in Chanpatia between 1940 and 2025 was 26 May 1957, reaching 46.3 °C.
What is the coldest day in Chanpatia?
The coldest day measured in Chanpatia between 1940 and 2025 was 9 January 2013, at 3.2 °C.
Does it snow in Chanpatia?
Almost never: Chanpatia sees virtually no snow, with about 0 frost days per year.
Has the climate of Chanpatia warmed?
Yes: Chanpatia warmed by +1.2 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Chanpatia?
The wettest day measured in Chanpatia between 1940 and 2025 was 26 August 1999, with 439 mm of rain in 24 hours.
What was the windiest day in Chanpatia?
The windiest day measured in Chanpatia between 1940 and 2025 was 19 July 1975, with winds reaching 41.3 km/h.
What is the warmest month in Chanpatia?
The warmest month in Chanpatia is May (30.9 °C on average); the coldest is January (15.7 °C).
How much does it rain in Chanpatia?
Chanpatia receives on average 1,535 mm of precipitation per year, spread over about 136 rainy days.
Is it sunny in Chanpatia?
Chanpatia gets on average 10.0 hours of sunshine per day, roughly 3,650 hours per year over 1940-2025.
Are there tropical nights in Chanpatia?
Yes: Chanpatia has on average 204 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Chanpatia?
In Chanpatia, between 1940 and 2025, the highest apparent temperature reached 48.9 °C on 11 June 1998, and the lowest was 0.9 °C on 31 January 1964.
Compare Chanpatia with another city
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Nearby cities
The climate around Chanpatia