Patrātu climate — normals and trends
Patrātu (India) has a hot-summer mediterranean climate (Csa) under the Köppen-Geiger classification. Its mean annual temperature is 23.7 °C and it receives 983 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 (30.8 °C on average) and the coldest is January (15.6 °C). Rainfall peaks in July.
Patrātu averages 0 frost days, 153 hot days (≥ 30 °C) and 116 rainy days per year.
Patrātu has warmed by +0.9 °C between 1940 and 2025, or +0.11 °C per decade. This trend is statistically significant.
The hottest day of the period reached 44.9 °C (on 27 May 1944) and the coldest 2.1 °C (on 25 December 1961).
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
PatrātuJharkhand
- coords
- 23.67°, 85.30°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
23.7°C
Average daily high
29.5°C
Average daily low
18.8°C
Annual rainfall
983mm
Sunshine / day
9.9h
Mean relative humidity
65%
Average peak wind
13.4km/h
Seasonal range
15.2°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
153 d/yr
Rainy days (≥ 1 mm)
116 d/yr
Annual snowfall
0.0 cm
Average feels-like high
31.1 °C
Average feels-like low
19.8 °C
Average peak gust
30.4 km/h
Tropical nights (≥ 20 °C)
192 d/yr
Solar radiation
18.3 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+0.9 °C
since 1940
+0.1 °C per decade · r² = 0.20 · 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
44.9 °C
27 May 1944
Coldest day
2.1 °C
25 December 1961
Wettest day
240 mm
21 July 1958
Windiest day
41.8 km/h
16 August 1974
Strongest gust
84.6 km/h
16 August 1974
Hottest feels-like
45.6 °C
25 May 1998
Coldest feels-like
-0.7 °C
29 December 1968
Sunniest day
13.0 h
3 June 1940
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 | 23.1 °C | +0.5 °C | 0 mm | -20 mm |
| Feb | 28.5 °C | +2.5 °C | 2 mm | -20 mm |
| Mar | 32.6 °C | +1.4 °C | 23 mm | +4 mm |
| Apr | 36.1 °C | +0.1 °C | 28 mm | +12 mm |
| May | 34.7 °C | -3.0 °C | 61 mm | +33 mm |
| Jun | 32.5 °C | -1.8 °C | 404 mm | +261 mm |
| Jul | 29.4 °C | -0.4 °C | 388 mm | +126 mm |
| Aug | 29.6 °C | +0.3 °C | 284 mm | +47 mm |
| Sep | 30.3 °C | +1.0 °C | 164 mm | +8 mm |
| Oct | 29.3 °C | +0.7 °C | 45 mm | -15 mm |
| Nov | 25.7 °C | -0.3 °C | 1 mm | -11 mm |
| Dec | 21.7 °C | -1.3 °C | 0 mm | -10 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 Patrātu?
Patrātu has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 23.7 °C and it receives 983 mm of precipitation per year.
What is the hottest day ever recorded in Patrātu?
The hottest day measured in Patrātu between 1940 and 2025 was 27 May 1944, reaching 44.9 °C.
What is the coldest day in Patrātu?
The coldest day measured in Patrātu between 1940 and 2025 was 25 December 1961, at 2.1 °C.
Does it snow in Patrātu?
Almost never: Patrātu sees virtually no snow, with about 0 frost days per year.
Has the climate of Patrātu warmed?
Yes: Patrātu warmed by +0.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Patrātu?
The wettest day measured in Patrātu between 1940 and 2025 was 21 July 1958, with 240 mm of rain in 24 hours.
What was the windiest day in Patrātu?
The windiest day measured in Patrātu between 1940 and 2025 was 16 August 1974, with winds reaching 41.8 km/h.
What is the warmest month in Patrātu?
The warmest month in Patrātu is May (30.8 °C on average); the coldest is January (15.6 °C).
How much does it rain in Patrātu?
Patrātu receives on average 983 mm of precipitation per year, spread over about 116 rainy days.
Is it sunny in Patrātu?
Patrātu gets on average 9.9 hours of sunshine per day, roughly 3,614 hours per year over 1940-2025.
Are there tropical nights in Patrātu?
Yes: Patrātu has on average 192 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Patrātu?
In Patrātu, between 1940 and 2025, the highest apparent temperature reached 45.6 °C on 25 May 1998, and the lowest was -0.7 °C on 29 December 1968.
Compare Patrātu with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Patrātu