Basi climate — normals and trends
Basi (India) has a hot semi-arid climate (BSh) under the Köppen-Geiger classification. Its mean annual temperature is 25.2 °C and it receives 610 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 (33.7 °C on average) and the coldest is January (14.8 °C). Rainfall peaks in July.
Basi averages 0 frost days, 223 hot days (≥ 30 °C) and 69 rainy days per year.
Basi has warmed by +0.7 °C between 1940 and 2025, or +0.08 °C per decade. This trend is statistically significant.
The hottest day of the period reached 46.8 °C (on 10 June 2019) and the coldest 0.4 °C (on 11 January 1967).
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
BasiRajasthan
- coords
- 26.83°, 76.05°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
25.2°C
Average daily high
31.5°C
Average daily low
19.8°C
Annual rainfall
610mm
Sunshine / day
10.5h
Mean relative humidity
51%
Average peak wind
14.3km/h
Seasonal range
18.9°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
223 d/yr
Rainy days (≥ 1 mm)
69 d/yr
Annual snowfall
0.0 cm
Average feels-like high
32.2 °C
Average feels-like low
19.7 °C
Average peak gust
29.4 km/h
Tropical nights (≥ 20 °C)
198 d/yr
Solar radiation
19.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+0.7 °C
since 1940
+0.1 °C per decade · r² = 0.13 · 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
46.8 °C
10 June 2019
Coldest day
0.4 °C
11 January 1967
Wettest day
155 mm
22 July 1975
Windiest day
41.5 km/h
15 March 1956
Strongest gust
72.7 km/h
15 March 1956
Hottest feels-like
48.8 °C
3 July 1958
Coldest feels-like
-3.8 °C
11 January 1967
Sunniest day
13.1 h
27 May 1944
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 | 21.5 °C | -0.3 °C | 19 mm | +7 mm |
| Feb | 27.1 °C | +1.5 °C | 1 mm | -6 mm |
| Mar | 32.3 °C | +0.8 °C | 0 mm | -6 mm |
| Apr | 39.1 °C | +1.9 °C | 5 mm | +0 mm |
| May | 38.4 °C | -2.0 °C | 9 mm | -3 mm |
| Jun | 36.1 °C | -2.9 °C | 164 mm | +112 mm |
| Jul | 31.2 °C | -2.3 °C | 329 mm | +124 mm |
| Aug | 32.0 °C | +0.7 °C | 164 mm | -40 mm |
| Sep | 32.6 °C | +0.1 °C | 72 mm | -5 mm |
| Oct | 29.5 °C | -3.2 °C | 53 mm | +35 mm |
| Nov | 26.8 °C | -1.5 °C | 16 mm | +9 mm |
| Dec | 24.4 °C | +0.8 °C | 0 mm | -6 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 Basi?
Basi has a hot semi-arid climate (Köppen BSh). Over 1940-2025, the average annual temperature is 25.2 °C and it receives 610 mm of precipitation per year.
What is the hottest day ever recorded in Basi?
The hottest day measured in Basi between 1940 and 2025 was 10 June 2019, reaching 46.8 °C.
What is the coldest day in Basi?
The coldest day measured in Basi between 1940 and 2025 was 11 January 1967, at 0.4 °C.
Does it snow in Basi?
Almost never: Basi sees virtually no snow, with about 0 frost days per year.
Has the climate of Basi warmed?
Yes: Basi warmed by +0.7 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Basi?
The wettest day measured in Basi between 1940 and 2025 was 22 July 1975, with 155 mm of rain in 24 hours.
What was the windiest day in Basi?
The windiest day measured in Basi between 1940 and 2025 was 15 March 1956, with winds reaching 41.5 km/h.
What is the warmest month in Basi?
The warmest month in Basi is May (33.7 °C on average); the coldest is January (14.8 °C).
How much does it rain in Basi?
Basi receives on average 610 mm of precipitation per year, spread over about 69 rainy days.
Is it sunny in Basi?
Basi gets on average 10.5 hours of sunshine per day, roughly 3,833 hours per year over 1940-2025.
Are there tropical nights in Basi?
Yes: Basi has on average 198 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Basi?
In Basi, between 1940 and 2025, the highest apparent temperature reached 48.8 °C on 3 July 1958, and the lowest was -3.8 °C on 11 January 1967.
Compare Basi with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Basi