Tanai climate — normals and trends
Tanai (Myanmar) has a humid subtropical, dry winter climate (Cwa) under the Köppen-Geiger classification. Its mean annual temperature is 22.8 °C and it receives 3,711 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 (26.3 °C on average) and the coldest is January (16.3 °C). Rainfall peaks in July.
Tanai averages 0 frost days, 100 hot days (≥ 30 °C) and 195 rainy days per year.
Tanai has warmed by +1.9 °C between 1940 and 2025, or +0.22 °C per decade. This trend is statistically significant.
The hottest day of the period reached 41.3 °C (on 26 May 2012) and the coldest 5.9 °C (on 6 January 1983).
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
TanaiKachin State
- coords
- 26.36°, 96.72°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
22.8°C
Average daily high
27.6°C
Average daily low
19.2°C
Annual rainfall
3,711mm
Sunshine / day
8.5h
Mean relative humidity
82%
Average peak wind
5.1km/h
Seasonal range
10.0°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
100 d/yr
Rainy days (≥ 1 mm)
195 d/yr
Annual snowfall
0.0 cm
Average feels-like high
31.4 °C
Average feels-like low
22.0 °C
Average peak gust
21.1 km/h
Tropical nights (≥ 20 °C)
193 d/yr
Solar radiation
14.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.9 °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
41.3 °C
26 May 2012
Coldest day
5.9 °C
6 January 1983
Wettest day
316 mm
28 July 1989
Windiest day
17.2 km/h
28 May 2024
Strongest gust
67.3 km/h
28 May 2024
Hottest feels-like
46.9 °C
20 September 2024
Coldest feels-like
3.6 °C
6 January 1983
Sunniest day
13.0 h
30 April 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 | 24.6 °C | +1.8 °C | 32 mm | -1 mm |
| Feb | 26.0 °C | +1.2 °C | 15 mm | -26 mm |
| Mar | 30.2 °C | +1.7 °C | 23 mm | -32 mm |
| Apr | 33.5 °C | +2.8 °C | 68 mm | -22 mm |
| May | 31.1 °C | +0.4 °C | 381 mm | +45 mm |
| Jun | 31.7 °C | +2.4 °C | 760 mm | -34 mm |
| Jul | 32.2 °C | +3.3 °C | 615 mm | -320 mm |
| Aug | 30.2 °C | +0.8 °C | 546 mm | -112 mm |
| Sep | 32.0 °C | +2.8 °C | 330 mm | -105 mm |
| Oct | 30.5 °C | +2.5 °C | 132 mm | -132 mm |
| Nov | 27.5 °C | +1.7 °C | 65 mm | +18 mm |
| Dec | 24.9 °C | +1.5 °C | 0 mm | -25 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 Tanai?
Tanai has a humid subtropical, dry winter climate (Köppen Cwa). Over 1940-2025, the average annual temperature is 22.8 °C and it receives 3,711 mm of precipitation per year.
What is the hottest day ever recorded in Tanai?
The hottest day measured in Tanai between 1940 and 2025 was 26 May 2012, reaching 41.3 °C.
What is the coldest day in Tanai?
The coldest day measured in Tanai between 1940 and 2025 was 6 January 1983, at 5.9 °C.
Does it snow in Tanai?
Almost never: Tanai sees virtually no snow, with about 0 frost days per year.
Has the climate of Tanai warmed?
Yes: Tanai warmed by +1.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Tanai?
The wettest day measured in Tanai between 1940 and 2025 was 28 July 1989, with 316 mm of rain in 24 hours.
What was the windiest day in Tanai?
The windiest day measured in Tanai between 1940 and 2025 was 28 May 2024, with winds reaching 17.2 km/h.
What is the warmest month in Tanai?
The warmest month in Tanai is August (26.3 °C on average); the coldest is January (16.3 °C).
How much does it rain in Tanai?
Tanai receives on average 3,711 mm of precipitation per year, spread over about 195 rainy days.
Is it sunny in Tanai?
Tanai gets on average 8.5 hours of sunshine per day, roughly 3,103 hours per year over 1940-2025.
Are there tropical nights in Tanai?
Yes: Tanai has on average 193 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Tanai?
In Tanai, between 1940 and 2025, the highest apparent temperature reached 46.9 °C on 20 September 2024, and the lowest was 3.6 °C on 6 January 1983.
Compare Tanai with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Tanai