Bilāsipāra climate — normals and trends
Bilāsipāra (India) has a humid subtropical, dry winter climate (Cwa) under the Köppen-Geiger classification. Its mean annual temperature is 24.2 °C and it receives 3,717 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 August (28.3 °C on average) and the coldest is January (17.3 °C). Rainfall peaks in June.
Bilāsipāra averages 0 frost days, 162 hot days (≥ 30 °C) and 198 rainy days per year.
Bilāsipāra has warmed by +1.2 °C between 1940 and 2025, or +0.14 °C per decade. This trend is statistically significant.
The hottest day of the period reached 43.2 °C (on 20 April 1960) and the coldest 5.7 °C (on 28 January 1964).
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
BilāsipāraAssam
- coords
- 26.23°, 90.23°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
24.2°C
Average daily high
29.1°C
Average daily low
20.4°C
Annual rainfall
3,717mm
Sunshine / day
8.9h
Mean relative humidity
79%
Average peak wind
11.0km/h
Seasonal range
11.0°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
162 d/yr
Rainy days (≥ 1 mm)
198 d/yr
Annual snowfall
0.0 cm
Average feels-like high
32.9 °C
Average feels-like low
23.2 °C
Average peak gust
26.9 km/h
Tropical nights (≥ 20 °C)
216 d/yr
Solar radiation
15.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.2 °C
since 1940
+0.1 °C per decade · r² = 0.56 · 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
43.2 °C
20 April 1960
Coldest day
5.7 °C
28 January 1964
Wettest day
406 mm
20 June 1965
Windiest day
39.4 km/h
26 May 2009
Strongest gust
82.1 km/h
26 May 2009
Hottest feels-like
47.1 °C
23 September 2024
Coldest feels-like
3.5 °C
28 January 1964
Sunniest day
13.5 h
26 June 1961
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 | 24.4 °C | +0.6 °C | 3 mm | -13 mm |
| Feb | 26.5 °C | -0.1 °C | 6 mm | -18 mm |
| Mar | 30.7 °C | +0.1 °C | 45 mm | -45 mm |
| Apr | 31.5 °C | +0.6 °C | 223 mm | -94 mm |
| May | 30.4 °C | +0.2 °C | 732 mm | +86 mm |
| Jun | 33.4 °C | +2.6 °C | 444 mm | -363 mm |
| Jul | 33.6 °C | +2.4 °C | 409 mm | -235 mm |
| Aug | 32.2 °C | +0.8 °C | 581 mm | +26 mm |
| Sep | 33.5 °C | +2.5 °C | 307 mm | -105 mm |
| Oct | 31.7 °C | +1.9 °C | 151 mm | -26 mm |
| Nov | 29.1 °C | +1.6 °C | 85 mm | +64 mm |
| Dec | 25.1 °C | +0.2 °C | 1 mm | -7 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 Bilāsipāra?
Bilāsipāra has a humid subtropical, dry winter climate (Köppen Cwa). Over 1940-2025, the average annual temperature is 24.2 °C and it receives 3,717 mm of precipitation per year.
What is the hottest day ever recorded in Bilāsipāra?
The hottest day measured in Bilāsipāra between 1940 and 2025 was 20 April 1960, reaching 43.2 °C.
What is the coldest day in Bilāsipāra?
The coldest day measured in Bilāsipāra between 1940 and 2025 was 28 January 1964, at 5.7 °C.
Does it snow in Bilāsipāra?
Almost never: Bilāsipāra sees virtually no snow, with about 0 frost days per year.
Has the climate of Bilāsipāra warmed?
Yes: Bilāsipāra warmed by +1.2 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Bilāsipāra?
The wettest day measured in Bilāsipāra between 1940 and 2025 was 20 June 1965, with 406 mm of rain in 24 hours.
What was the windiest day in Bilāsipāra?
The windiest day measured in Bilāsipāra between 1940 and 2025 was 26 May 2009, with winds reaching 39.4 km/h.
What is the warmest month in Bilāsipāra?
The warmest month in Bilāsipāra is August (28.3 °C on average); the coldest is January (17.3 °C).
How much does it rain in Bilāsipāra?
Bilāsipāra receives on average 3,717 mm of precipitation per year, spread over about 198 rainy days.
Is it sunny in Bilāsipāra?
Bilāsipāra gets on average 8.9 hours of sunshine per day, roughly 3,249 hours per year over 1940-2025.
Are there tropical nights in Bilāsipāra?
Yes: Bilāsipāra has on average 216 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Bilāsipāra?
In Bilāsipāra, between 1940 and 2025, the highest apparent temperature reached 47.1 °C on 23 September 2024, and the lowest was 3.5 °C on 28 January 1964.
Compare Bilāsipāra with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Bilāsipāra