Hiriyūr climate — normals and trends
Hiriyūr (India) has a hot semi-arid climate (BSh) under the Köppen-Geiger classification. Its mean annual temperature is 25.0 °C and it receives 712 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 April (29.0 °C on average) and the coldest is December (22.2 °C). Rainfall peaks in July.
Hiriyūr averages 0 frost days, 173 hot days (≥ 30 °C) and 110 rainy days per year.
Hiriyūr has warmed by +1.8 °C between 1940 and 2025, or +0.22 °C per decade. This trend is statistically significant.
The hottest day of the period reached 40.2 °C (on 21 April 1998) and the coldest 10.2 °C (on 9 December 1943).
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
HiriyūrKarnataka
- coords
- 13.94°, 76.62°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
25.0°C
Average daily high
30.4°C
Average daily low
20.5°C
Annual rainfall
712mm
Sunshine / day
10.0h
Mean relative humidity
64%
Average peak wind
17.1km/h
Seasonal range
6.8°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
173 d/yr
Rainy days (≥ 1 mm)
110 d/yr
Annual snowfall
0.0 cm
Average feels-like high
31.6 °C
Average feels-like low
21.7 °C
Average peak gust
37.0 km/h
Tropical nights (≥ 20 °C)
248 d/yr
Solar radiation
19.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.8 °C
since 1940
+0.2 °C per decade · r² = 0.65 · 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
40.2 °C
21 April 1998
Coldest day
10.2 °C
9 December 1943
Wettest day
203 mm
20 May 1955
Windiest day
43.7 km/h
7 August 1979
Strongest gust
84.2 km/h
7 August 1979
Hottest feels-like
43.1 °C
6 April 2015
Coldest feels-like
7.8 °C
11 December 1981
Sunniest day
12.2 h
19 May 1945
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 | 28.6 °C | -0.9 °C | 0 mm | -3 mm |
| Feb | 32.2 °C | +0.1 °C | 0 mm | -2 mm |
| Mar | 34.6 °C | -0.2 °C | 1 mm | -8 mm |
| Apr | 34.3 °C | -1.4 °C | 44 mm | +14 mm |
| May | 31.5 °C | -2.8 °C | 180 mm | +113 mm |
| Jun | 29.3 °C | -0.4 °C | 125 mm | +19 mm |
| Jul | 27.5 °C | 0.0 °C | 167 mm | +27 mm |
| Aug | 27.6 °C | +0.1 °C | 175 mm | +71 mm |
| Sep | 28.5 °C | -0.1 °C | 29 mm | -63 mm |
| Oct | 29.3 °C | +0.3 °C | 133 mm | +31 mm |
| Nov | 28.1 °C | -0.3 °C | 12 mm | -35 mm |
| Dec | 27.6 °C | -0.6 °C | 4 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 Hiriyūr?
Hiriyūr has a hot semi-arid climate (Köppen BSh). Over 1940-2025, the average annual temperature is 25.0 °C and it receives 712 mm of precipitation per year.
What is the hottest day ever recorded in Hiriyūr?
The hottest day measured in Hiriyūr between 1940 and 2025 was 21 April 1998, reaching 40.2 °C.
What is the coldest day in Hiriyūr?
The coldest day measured in Hiriyūr between 1940 and 2025 was 9 December 1943, at 10.2 °C.
Does it snow in Hiriyūr?
Almost never: Hiriyūr sees virtually no snow, with about 0 frost days per year.
Has the climate of Hiriyūr warmed?
Yes: Hiriyūr warmed by +1.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Hiriyūr?
The wettest day measured in Hiriyūr between 1940 and 2025 was 20 May 1955, with 203 mm of rain in 24 hours.
What was the windiest day in Hiriyūr?
The windiest day measured in Hiriyūr between 1940 and 2025 was 7 August 1979, with winds reaching 43.7 km/h.
What is the warmest month in Hiriyūr?
The warmest month in Hiriyūr is April (29.0 °C on average); the coldest is December (22.2 °C).
How much does it rain in Hiriyūr?
Hiriyūr receives on average 712 mm of precipitation per year, spread over about 110 rainy days.
Is it sunny in Hiriyūr?
Hiriyūr gets on average 10.0 hours of sunshine per day, roughly 3,650 hours per year over 1940-2025.
Are there tropical nights in Hiriyūr?
Yes: Hiriyūr has on average 248 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Hiriyūr?
In Hiriyūr, between 1940 and 2025, the highest apparent temperature reached 43.1 °C on 6 April 2015, and the lowest was 7.8 °C on 11 December 1981.
Compare Hiriyūr with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Hiriyūr