Bah climate — normals and trends
Bah (India) has a hot-summer mediterranean climate (Csa) under the Köppen-Geiger classification. Its mean annual temperature is 25.4 °C and it receives 802 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 (34.3 °C on average) and the coldest is January (14.6 °C). Rainfall peaks in August.
Bah averages 0 frost days, 227 hot days (≥ 30 °C) and 81 rainy days per year.
No statistically significant temperature trend emerges for Bah between 1940 and 2025: over this span, year-to-year swings outweigh the climate signal.
The hottest day of the period reached 47.6 °C (on 27 May 1944) and the coldest 2.4 °C (on 1 January 1946).
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
BahUttar Pradesh
- coords
- 26.87°, 78.59°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
25.4°C
Average daily high
31.6°C
Average daily low
20.2°C
Annual rainfall
802mm
Sunshine / day
10.4h
Mean relative humidity
59%
Average peak wind
13.6km/h
Seasonal range
19.7°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
227 d/yr
Rainy days (≥ 1 mm)
81 d/yr
Annual snowfall
0.0 cm
Average feels-like high
33.2 °C
Average feels-like low
21.1 °C
Average peak gust
28.3 km/h
Tropical nights (≥ 20 °C)
202 d/yr
Solar radiation
19.0 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
No clear trend over this period
Over a short window, year-to-year swings outweigh the climate signal. Try 86 years.
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
47.6 °C
27 May 1944
Coldest day
2.4 °C
1 January 1946
Wettest day
274 mm
20 July 1949
Windiest day
38.6 km/h
13 September 1972
Strongest gust
76.0 km/h
10 September 1983
Hottest feels-like
50.0 °C
12 June 2025
Coldest feels-like
-2.0 °C
1 January 1946
Sunniest day
13.0 h
21 June 1963
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 | 20.8 °C | -0.7 °C | 15 mm | -3 mm |
| Feb | 27.5 °C | +1.9 °C | 2 mm | -13 mm |
| Mar | 33.0 °C | +1.1 °C | 4 mm | -5 mm |
| Apr | 38.8 °C | +1.0 °C | 10 mm | +3 mm |
| May | 38.2 °C | -2.7 °C | 9 mm | +0 mm |
| Jun | 37.3 °C | -2.2 °C | 145 mm | +80 mm |
| Jul | 32.4 °C | -1.3 °C | 309 mm | +56 mm |
| Aug | 32.4 °C | +0.5 °C | 236 mm | -17 mm |
| Sep | 33.5 °C | +1.0 °C | 120 mm | -8 mm |
| Oct | 30.5 °C | -1.9 °C | 120 mm | +88 mm |
| Nov | 26.9 °C | -1.3 °C | 1 mm | -5 mm |
| Dec | 22.3 °C | -1.0 °C | 0 mm | -9 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 Bah?
Bah has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 25.4 °C and it receives 802 mm of precipitation per year.
What is the hottest day ever recorded in Bah?
The hottest day measured in Bah between 1940 and 2025 was 27 May 1944, reaching 47.6 °C.
What is the coldest day in Bah?
The coldest day measured in Bah between 1940 and 2025 was 1 January 1946, at 2.4 °C.
Does it snow in Bah?
Almost never: Bah sees virtually no snow, with about 0 frost days per year.
Has the climate of Bah warmed?
Between 1940 and 2025, no statistically significant temperature trend emerges in Bah.
What is the wettest day in Bah?
The wettest day measured in Bah between 1940 and 2025 was 20 July 1949, with 274 mm of rain in 24 hours.
What was the windiest day in Bah?
The windiest day measured in Bah between 1940 and 2025 was 13 September 1972, with winds reaching 38.6 km/h.
What is the warmest month in Bah?
The warmest month in Bah is June (34.3 °C on average); the coldest is January (14.6 °C).
How much does it rain in Bah?
Bah receives on average 802 mm of precipitation per year, spread over about 81 rainy days.
Is it sunny in Bah?
Bah gets on average 10.4 hours of sunshine per day, roughly 3,796 hours per year over 1940-2025.
Are there tropical nights in Bah?
Yes: Bah has on average 202 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Bah?
In Bah, between 1940 and 2025, the highest apparent temperature reached 50.0 °C on 12 June 2025, and the lowest was -2.0 °C on 1 January 1946.
Compare Bah with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Bah