Sunām climate — normals and trends
Sunām (India) has a hot semi-arid climate (BSh) under the Köppen-Geiger classification. Its mean annual temperature is 24.2 °C and it receives 702 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 (33.9 °C on average) and the coldest is January (12.3 °C). Rainfall peaks in July.
Sunām averages 0 frost days, 217 hot days (≥ 30 °C) and 84 rainy days per year.
The mean temperature of Sunām has changed by -0.6 °C between 1940 and 2025, or -0.07 °C per decade. This trend is statistically significant.
The hottest day of the period reached 49.5 °C (on 28 May 1944) and the coldest 0.2 °C (on 10 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
SunāmPunjab
- coords
- 30.13°, 75.80°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
24.2°C
Average daily high
30.8°C
Average daily low
18.7°C
Annual rainfall
702mm
Sunshine / day
10.7h
Mean relative humidity
60%
Average peak wind
13.2km/h
Seasonal range
21.6°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
217 d/yr
Rainy days (≥ 1 mm)
84 d/yr
Annual snowfall
0.0 cm
Average feels-like high
32.1 °C
Average feels-like low
19.3 °C
Average peak gust
28.5 km/h
Tropical nights (≥ 20 °C)
183 d/yr
Solar radiation
19.0 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
-0.6 °C
since 1940
-0.1 °C per decade · r² = 0.09 · p = 0.006
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
49.5 °C
28 May 1944
Coldest day
0.2 °C
10 February 1950
Wettest day
299 mm
2 July 1956
Windiest day
42.3 km/h
25 March 1967
Strongest gust
85.7 km/h
15 March 1956
Hottest feels-like
50.2 °C
25 May 1998
Coldest feels-like
-3.7 °C
10 February 1950
Sunniest day
13.9 h
20 June 2010
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 | 18.9 °C | -0.1 °C | 18 mm | -15 mm |
| Feb | 23.7 °C | +1.0 °C | 33 mm | -1 mm |
| Mar | 29.7 °C | +0.9 °C | 7 mm | -25 mm |
| Apr | 38.2 °C | +2.3 °C | 13 mm | -4 mm |
| May | 38.4 °C | -1.8 °C | 39 mm | +15 mm |
| Jun | 37.0 °C | -3.0 °C | 179 mm | +125 mm |
| Jul | 33.1 °C | -1.8 °C | 253 mm | +52 mm |
| Aug | 32.6 °C | -0.4 °C | 249 mm | +73 mm |
| Sep | 33.3 °C | 0.0 °C | 110 mm | +21 mm |
| Oct | 31.0 °C | -1.3 °C | 103 mm | +82 mm |
| Nov | 26.7 °C | -0.7 °C | 0 mm | -7 mm |
| Dec | 21.7 °C | +0.1 °C | 2 mm | -12 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 Sunām?
Sunām has a hot semi-arid climate (Köppen BSh). Over 1940-2025, the average annual temperature is 24.2 °C and it receives 702 mm of precipitation per year.
What is the hottest day ever recorded in Sunām?
The hottest day measured in Sunām between 1940 and 2025 was 28 May 1944, reaching 49.5 °C.
What is the coldest day in Sunām?
The coldest day measured in Sunām between 1940 and 2025 was 10 February 1950, at 0.2 °C.
Does it snow in Sunām?
Almost never: Sunām sees virtually no snow, with about 0 frost days per year.
Has the climate of Sunām warmed?
Between 1940 and 2025, no statistically significant temperature trend emerges in Sunām.
What is the wettest day in Sunām?
The wettest day measured in Sunām between 1940 and 2025 was 2 July 1956, with 299 mm of rain in 24 hours.
What was the windiest day in Sunām?
The windiest day measured in Sunām between 1940 and 2025 was 25 March 1967, with winds reaching 42.3 km/h.
What is the warmest month in Sunām?
The warmest month in Sunām is June (33.9 °C on average); the coldest is January (12.3 °C).
How much does it rain in Sunām?
Sunām receives on average 702 mm of precipitation per year, spread over about 84 rainy days.
Is it sunny in Sunām?
Sunām gets on average 10.7 hours of sunshine per day, roughly 3,905 hours per year over 1940-2025.
Are there tropical nights in Sunām?
Yes: Sunām has on average 183 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Sunām?
In Sunām, between 1940 and 2025, the highest apparent temperature reached 50.2 °C on 25 May 1998, and the lowest was -3.7 °C on 10 February 1950.
Compare Sunām with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Sunām