Manihāri climate — normals and trends
Manihāri (India) has a humid subtropical, dry winter climate (Cwa) under the Köppen-Geiger classification. Its mean annual temperature is 25.1 °C and it receives 1,419 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 (29.5 °C on average) and the coldest is January (16.7 °C). Rainfall peaks in July.
Manihāri averages 0 frost days, 209 hot days (≥ 30 °C) and 145 rainy days per year.
Manihāri has warmed by +1.0 °C between 1940 and 2025, or +0.11 °C per decade. This trend is statistically significant.
The hottest day of the period reached 46.2 °C (on 25 May 1957) and the coldest 3.9 °C (on 9 January 2013).
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
ManihāriBihar
- coords
- 25.34°, 87.62°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
25.1°C
Average daily high
30.3°C
Average daily low
20.8°C
Annual rainfall
1,419mm
Sunshine / day
9.7h
Mean relative humidity
72%
Average peak wind
12.7km/h
Seasonal range
12.8°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
209 d/yr
Rainy days (≥ 1 mm)
145 d/yr
Annual snowfall
0.0 cm
Average feels-like high
33.4 °C
Average feels-like low
23.1 °C
Average peak gust
28.2 km/h
Tropical nights (≥ 20 °C)
225 d/yr
Solar radiation
17.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.0 °C
since 1940
+0.1 °C per decade · r² = 0.28 · 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
46.2 °C
25 May 1957
Coldest day
3.9 °C
9 January 2013
Wettest day
172 mm
21 June 2023
Windiest day
40.9 km/h
26 May 2009
Strongest gust
96.8 km/h
26 May 2009
Hottest feels-like
48.9 °C
15 June 1957
Coldest feels-like
0.6 °C
31 January 1964
Sunniest day
13.1 h
4 June 1958
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 | 22.6 °C | -0.7 °C | 0 mm | -19 mm |
| Feb | 27.2 °C | +0.5 °C | 1 mm | -16 mm |
| Mar | 31.9 °C | -0.3 °C | 16 mm | -10 mm |
| Apr | 33.7 °C | -1.9 °C | 98 mm | +48 mm |
| May | 33.1 °C | -1.8 °C | 210 mm | +92 mm |
| Jun | 33.5 °C | +0.1 °C | 195 mm | -47 mm |
| Jul | 32.4 °C | +0.7 °C | 262 mm | -57 mm |
| Aug | 32.3 °C | +0.6 °C | 304 mm | +29 mm |
| Sep | 33.0 °C | +1.7 °C | 273 mm | +33 mm |
| Oct | 31.3 °C | +1.0 °C | 143 mm | +47 mm |
| Nov | 28.4 °C | +0.5 °C | 20 mm | +8 mm |
| Dec | 22.7 °C | -1.9 °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 Manihāri?
Manihāri has a humid subtropical, dry winter climate (Köppen Cwa). Over 1940-2025, the average annual temperature is 25.1 °C and it receives 1,419 mm of precipitation per year.
What is the hottest day ever recorded in Manihāri?
The hottest day measured in Manihāri between 1940 and 2025 was 25 May 1957, reaching 46.2 °C.
What is the coldest day in Manihāri?
The coldest day measured in Manihāri between 1940 and 2025 was 9 January 2013, at 3.9 °C.
Does it snow in Manihāri?
Almost never: Manihāri sees virtually no snow, with about 0 frost days per year.
Has the climate of Manihāri warmed?
Yes: Manihāri warmed by +1.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Manihāri?
The wettest day measured in Manihāri between 1940 and 2025 was 21 June 2023, with 172 mm of rain in 24 hours.
What was the windiest day in Manihāri?
The windiest day measured in Manihāri between 1940 and 2025 was 26 May 2009, with winds reaching 40.9 km/h.
What is the warmest month in Manihāri?
The warmest month in Manihāri is May (29.5 °C on average); the coldest is January (16.7 °C).
How much does it rain in Manihāri?
Manihāri receives on average 1,419 mm of precipitation per year, spread over about 145 rainy days.
Is it sunny in Manihāri?
Manihāri gets on average 9.7 hours of sunshine per day, roughly 3,540 hours per year over 1940-2025.
Are there tropical nights in Manihāri?
Yes: Manihāri has on average 225 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Manihāri?
In Manihāri, between 1940 and 2025, the highest apparent temperature reached 48.9 °C on 15 June 1957, and the lowest was 0.6 °C on 31 January 1964.
Compare Manihāri with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Manihāri