Jaynagar Majilpur climate — normals and trends
Jaynagar Majilpur (India) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 26.1 °C and it receives 1,691 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 (30.0 °C on average) and the coldest is January (19.4 °C). Rainfall peaks in July.
Jaynagar Majilpur averages 0 frost days, 221 hot days (≥ 30 °C) and 157 rainy days per year.
Jaynagar Majilpur has warmed by +0.9 °C between 1940 and 2025, or +0.11 °C per decade. This trend is statistically significant.
The hottest day of the period reached 43.8 °C (on 4 May 1966) and the coldest 8.2 °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
Jaynagar MajilpurWest Bengal
- coords
- 22.18°, 88.42°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.1°C
Average daily high
30.6°C
Average daily low
22.6°C
Annual rainfall
1,691mm
Sunshine / day
9.5h
Mean relative humidity
78%
Average peak wind
13.3km/h
Seasonal range
10.6°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
221 d/yr
Rainy days (≥ 1 mm)
157 d/yr
Annual snowfall
0.0 cm
Average feels-like high
34.6 °C
Average feels-like low
26.0 °C
Average peak gust
29.4 km/h
Tropical nights (≥ 20 °C)
257 d/yr
Solar radiation
17.3 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+0.9 °C
since 1940
+0.1 °C per decade · r² = 0.39 · 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
43.8 °C
4 May 1966
Coldest day
8.2 °C
9 January 2013
Wettest day
173 mm
29 September 1978
Windiest day
51.5 km/h
20 May 2020
Strongest gust
115.2 km/h
20 May 2020
Hottest feels-like
48.0 °C
18 June 2018
Coldest feels-like
6.0 °C
20 January 1953
Sunniest day
12.7 h
6 July 1948
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 | 25.8 °C | -0.1 °C | 2 mm | -11 mm |
| Feb | 29.7 °C | +0.7 °C | 14 mm | -10 mm |
| Mar | 33.5 °C | +0.5 °C | 8 mm | -38 mm |
| Apr | 33.9 °C | -0.6 °C | 114 mm | +35 mm |
| May | 33.9 °C | -0.2 °C | 154 mm | +27 mm |
| Jun | 32.7 °C | +0.2 °C | 414 mm | +144 mm |
| Jul | 31.3 °C | +0.3 °C | 482 mm | +129 mm |
| Aug | 31.4 °C | +0.4 °C | 331 mm | +3 mm |
| Sep | 32.5 °C | +1.5 °C | 291 mm | +33 mm |
| Oct | 32.1 °C | +1.6 °C | 132 mm | -10 mm |
| Nov | 29.4 °C | +0.8 °C | 11 mm | -26 mm |
| Dec | 25.2 °C | -1.0 °C | 0 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 Jaynagar Majilpur?
Jaynagar Majilpur has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 26.1 °C and it receives 1,691 mm of precipitation per year.
What is the hottest day ever recorded in Jaynagar Majilpur?
The hottest day measured in Jaynagar Majilpur between 1940 and 2025 was 4 May 1966, reaching 43.8 °C.
What is the coldest day in Jaynagar Majilpur?
The coldest day measured in Jaynagar Majilpur between 1940 and 2025 was 9 January 2013, at 8.2 °C.
Does it snow in Jaynagar Majilpur?
Almost never: Jaynagar Majilpur sees virtually no snow, with about 0 frost days per year.
Has the climate of Jaynagar Majilpur warmed?
Yes: Jaynagar Majilpur warmed by +0.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Jaynagar Majilpur?
The wettest day measured in Jaynagar Majilpur between 1940 and 2025 was 29 September 1978, with 173 mm of rain in 24 hours.
What was the windiest day in Jaynagar Majilpur?
The windiest day measured in Jaynagar Majilpur between 1940 and 2025 was 20 May 2020, with winds reaching 51.5 km/h.
What is the warmest month in Jaynagar Majilpur?
The warmest month in Jaynagar Majilpur is May (30.0 °C on average); the coldest is January (19.4 °C).
How much does it rain in Jaynagar Majilpur?
Jaynagar Majilpur receives on average 1,691 mm of precipitation per year, spread over about 157 rainy days.
Is it sunny in Jaynagar Majilpur?
Jaynagar Majilpur gets on average 9.5 hours of sunshine per day, roughly 3,468 hours per year over 1940-2025.
Are there tropical nights in Jaynagar Majilpur?
Yes: Jaynagar Majilpur has on average 257 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Jaynagar Majilpur?
In Jaynagar Majilpur, between 1940 and 2025, the highest apparent temperature reached 48.0 °C on 18 June 2018, and the lowest was 6.0 °C on 20 January 1953.
Compare Jaynagar Majilpur with another city
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Nearby cities
The climate around Jaynagar Majilpur