Avinashi climate — normals and trends
Avinashi (India) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 26.3 °C and it receives 1,129 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 (29.7 °C on average) and the coldest is December (23.7 °C). Rainfall peaks in July.
Avinashi averages 0 frost days, 234 hot days (≥ 30 °C) and 158 rainy days per year.
Avinashi has warmed by +1.8 °C between 1940 and 2025, or +0.21 °C per decade. This trend is statistically significant.
The hottest day of the period reached 40.4 °C (on 10 May 1993) and the coldest 13.3 °C (on 26 December 1941).
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
AvinashiTamil Nadu
- coords
- 11.19°, 77.27°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.3°C
Average daily high
31.4°C
Average daily low
22.3°C
Annual rainfall
1,129mm
Sunshine / day
10.2h
Mean relative humidity
69%
Average peak wind
11.7km/h
Seasonal range
6.0°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
234 d/yr
Rainy days (≥ 1 mm)
158 d/yr
Annual snowfall
0.0 cm
Average feels-like high
34.6 °C
Average feels-like low
25.2 °C
Average peak gust
30.0 km/h
Tropical nights (≥ 20 °C)
318 d/yr
Solar radiation
19.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.8 °C
since 1940
+0.2 °C per decade · r² = 0.64 · 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
40.4 °C
10 May 1993
Coldest day
13.3 °C
26 December 1941
Wettest day
162 mm
21 October 1963
Windiest day
28.1 km/h
21 June 1953
Strongest gust
64.4 km/h
4 June 1981
Hottest feels-like
45.1 °C
2 May 2024
Coldest feels-like
13.6 °C
26 December 1941
Sunniest day
12.2 h
24 May 1953
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 | 28.7 °C | -0.6 °C | 13 mm | -3 mm |
| Feb | 32.1 °C | +0.1 °C | 2 mm | -10 mm |
| Mar | 33.9 °C | -0.8 °C | 28 mm | +7 mm |
| Apr | 35.5 °C | -0.4 °C | 47 mm | +3 mm |
| May | 33.4 °C | -1.8 °C | 147 mm | +82 mm |
| Jun | 31.2 °C | -0.4 °C | 178 mm | +48 mm |
| Jul | 30.1 °C | 0.0 °C | 222 mm | +28 mm |
| Aug | 29.9 °C | -0.3 °C | 194 mm | +35 mm |
| Sep | 30.8 °C | -0.2 °C | 177 mm | +47 mm |
| Oct | 30.2 °C | -0.1 °C | 221 mm | +50 mm |
| Nov | 29.1 °C | +0.4 °C | 68 mm | -62 mm |
| Dec | 28.9 °C | +0.7 °C | 17 mm | -39 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 Avinashi?
Avinashi has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 26.3 °C and it receives 1,129 mm of precipitation per year.
What is the hottest day ever recorded in Avinashi?
The hottest day measured in Avinashi between 1940 and 2025 was 10 May 1993, reaching 40.4 °C.
What is the coldest day in Avinashi?
The coldest day measured in Avinashi between 1940 and 2025 was 26 December 1941, at 13.3 °C.
Does it snow in Avinashi?
Almost never: Avinashi sees virtually no snow, with about 0 frost days per year.
Has the climate of Avinashi warmed?
Yes: Avinashi warmed by +1.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Avinashi?
The wettest day measured in Avinashi between 1940 and 2025 was 21 October 1963, with 162 mm of rain in 24 hours.
What was the windiest day in Avinashi?
The windiest day measured in Avinashi between 1940 and 2025 was 21 June 1953, with winds reaching 28.1 km/h.
What is the warmest month in Avinashi?
The warmest month in Avinashi is April (29.7 °C on average); the coldest is December (23.7 °C).
How much does it rain in Avinashi?
Avinashi receives on average 1,129 mm of precipitation per year, spread over about 158 rainy days.
Is it sunny in Avinashi?
Avinashi gets on average 10.2 hours of sunshine per day, roughly 3,723 hours per year over 1940-2025.
Are there tropical nights in Avinashi?
Yes: Avinashi has on average 318 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Avinashi?
In Avinashi, between 1940 and 2025, the highest apparent temperature reached 45.1 °C on 2 May 2024, and the lowest was 13.6 °C on 26 December 1941.
Compare Avinashi with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Avinashi