Jammu climate — normals and trends
Jammu (India) has a hot-summer mediterranean climate (Csa) under the Köppen-Geiger classification. Its mean annual temperature is 22.1 °C and it receives 1,313 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 June (32.2 °C on average) and the coldest is January (11.1 °C). Rainfall peaks in July.
Jammu averages 1 frost days, 182 hot days (≥ 30 °C) and 112 rainy days per year.
Jammu has warmed by +0.7 °C between 1940 and 2025, or +0.08 °C per decade. This trend is statistically significant.
The number of frost days there went from about 2 to 0 per year over the period.
The hottest day of the period reached 47.1 °C (on 26 June 1947) and the coldest -3.0 °C (on 11 February 1950).
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
JammuJammu and Kashmir
- coords
- 32.74°, 74.86°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
22.1°C
Average daily high
28.8°C
Average daily low
16.0°C
Annual rainfall
1,313mm
Sunshine / day
10.5h
Mean relative humidity
62%
Average peak wind
11.0km/h
Seasonal range
21.1°C
Frost days (< 0 °C)
1 d/yr
Hot days (≥ 30 °C)
182 d/yr
Rainy days (≥ 1 mm)
112 d/yr
Annual snowfall
0.0 cm
Average feels-like high
30.3 °C
Average feels-like low
16.1 °C
Average peak gust
24.7 km/h
Tropical nights (≥ 20 °C)
145 d/yr
Solar radiation
18.1 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+0.7 °C
since 1940
+0.1 °C per decade · r² = 0.10 · p = 0.004
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
47.1 °C
26 June 1947
Coldest day
-3.0 °C
11 February 1950
Wettest day
425 mm
30 July 1989
Windiest day
43.1 km/h
9 September 1992
Strongest gust
95.4 km/h
27 August 1997
Hottest feels-like
49.7 °C
17 June 1984
Coldest feels-like
-6.8 °C
6 January 1946
Sunniest day
14.0 h
30 May 1940
Normals computed over complete calendar years 1940–2025.
A specific year
Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 19.2 °C | +1.5 °C | 21 mm | -62 mm |
| Feb | 22.8 °C | +2.1 °C | 128 mm | +31 mm |
| Mar | 27.0 °C | +1.4 °C | 40 mm | -69 mm |
| Apr | 35.9 °C | +3.9 °C | 28 mm | -27 mm |
| May | 37.8 °C | +0.5 °C | 25 mm | -5 mm |
| Jun | 37.9 °C | -1.1 °C | 160 mm | +79 mm |
| Jul | 32.9 °C | -1.1 °C | 412 mm | +66 mm |
| Aug | 31.6 °C | -0.7 °C | 622 mm | +320 mm |
| Sep | 33.1 °C | +1.1 °C | 274 mm | +160 mm |
| Oct | 30.5 °C | +0.4 °C | 47 mm | +21 mm |
| Nov | 24.9 °C | +0.1 °C | 9 mm | -15 mm |
| Dec | 20.1 °C | +0.5 °C | 5 mm | -40 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 Jammu?
Jammu has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 22.1 °C and it receives 1,313 mm of precipitation per year.
What is the hottest day ever recorded in Jammu?
The hottest day measured in Jammu between 1940 and 2025 was 26 June 1947, reaching 47.1 °C.
What is the coldest day in Jammu?
The coldest day measured in Jammu between 1940 and 2025 was 11 February 1950, at -3.0 °C.
Does it snow in Jammu?
Almost never: Jammu sees virtually no snow, with about 1 frost days per year.
Has the climate of Jammu warmed?
Yes: Jammu warmed by +0.7 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Jammu?
The wettest day measured in Jammu between 1940 and 2025 was 30 July 1989, with 425 mm of rain in 24 hours.
What was the windiest day in Jammu?
The windiest day measured in Jammu between 1940 and 2025 was 9 September 1992, with winds reaching 43.1 km/h.
What is the warmest month in Jammu?
The warmest month in Jammu is June (32.2 °C on average); the coldest is January (11.1 °C).
How much does it rain in Jammu?
Jammu receives on average 1,313 mm of precipitation per year, spread over about 112 rainy days.
Is it sunny in Jammu?
Jammu gets on average 10.5 hours of sunshine per day, roughly 3,833 hours per year over 1940-2025.
Are there tropical nights in Jammu?
Yes: Jammu has on average 145 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Jammu?
In Jammu, between 1940 and 2025, the highest apparent temperature reached 49.7 °C on 17 June 1984, and the lowest was -6.8 °C on 6 January 1946.
Compare Jammu with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Jammu