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Mymensingh, Bangladesh climate
Cwa Monsoon-influenced humid subtropical
Mymensingh has a mildly seasonal tropical climate (Monsoon-influenced humid subtropical, Köppen Cwa). The hottest month is August with an average daily high near 32°C, while the coldest is January averaging around 10°C at night. Precipitation totals about 2002 mm a year and is strongly seasonal — July alone averages 369 mm while December barely receives 11 mm.
Temperature & precipitation
Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figuresClear vs cloudy days
Share of days each month that are clear, partly cloudy or cloudy · 1991–2020 · hover a month for the day countsMymensingh climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 25 | 29 | 32 | 34 | 33 | 32 | 32 | 32 | 32 | 32 | 30 | 26 |
| Avg temp (°C) | 18 | 21 | 26 | 28 | 28 | 29 | 28 | 29 | 29 | 27 | 23 | 19 |
| Avg low (°C) | 10 | 13 | 19 | 22 | 23 | 25 | 25 | 25 | 25 | 23 | 17 | 12 |
| Precipitation (mm) | 14 | 65 | 50 | 176 | 346 | 350 | 369 | 264 | 194 | 133 | 31 | 11 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 25 | 29 | 32 | 34 | 33 | 32 |
| Avg temp (°C) | 18 | 21 | 26 | 28 | 28 | 29 |
| Avg low (°C) | 10 | 13 | 19 | 22 | 23 | 25 |
| Precipitation (mm) | 14 | 65 | 50 | 176 | 346 | 350 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 32 | 32 | 32 | 32 | 30 | 26 |
| Avg temp (°C) | 28 | 29 | 29 | 27 | 23 | 19 |
| Avg low (°C) | 25 | 25 | 25 | 23 | 17 | 12 |
| Precipitation (mm) | 369 | 264 | 194 | 133 | 31 | 11 |
How often — frequency of weather events
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 1 | 2 | 3 | 7 | 12 | 16 | 21 | 20 | 14 | 9 | 2 | 1.0 |
| Days with high ≥ 32°C (days) | — | 1 | 15 | 18 | 17 | 15 | 14 | 15 | 16 | 12 | 2 | 0.1 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 1 | 2 | 3 | 7 | 12 | 16 |
| Days with high ≥ 32°C (days) | — | 1 | 15 | 18 | 17 | 15 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 21 | 20 | 14 | 9 | 2 | 1.0 |
| Days with high ≥ 32°C (days) | 14 | 15 | 16 | 12 | 2 | 0.1 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 26 | 27 | 40 | 59 | 74 | 88 | 92 | 91 | 83 | 55 | 28 | 26 |
| Clear days (≤ 30% cloud) | 20 | 18 | 12 | 4 | 1 | 0.2 | — | 0.1 | 0.8 | 10 | 21 | 21 |
| Partly cloudy days (30–70%) | 8 | 7 | 14 | 15 | 10 | 3 | 2 | 2 | 5 | 8 | 5 | 6 |
| Cloudy days (≥ 70%) | 3 | 3 | 5 | 11 | 20 | 27 | 29 | 29 | 24 | 13 | 4 | 3 |
| Relative humidity (%) | 60 | 52 | 51 | 64 | 76 | 87 | 89 | 89 | 88 | 83 | 76 | 69 |
| Wind speed (km/h) | 4.5 | 5.4 | 6.8 | 8.1 | 8.1 | 9.1 | 9.3 | 7.7 | 5.7 | 4.2 | 3.8 | 3.9 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 26 | 27 | 40 | 59 | 74 | 88 |
| Clear days (≤ 30% cloud) | 20 | 18 | 12 | 4 | 1 | 0.2 |
| Partly cloudy days (30–70%) | 8 | 7 | 14 | 15 | 10 | 3 |
| Cloudy days (≥ 70%) | 3 | 3 | 5 | 11 | 20 | 27 |
| Relative humidity (%) | 60 | 52 | 51 | 64 | 76 | 87 |
| Wind speed (km/h) | 4.5 | 5.4 | 6.8 | 8.1 | 8.1 | 9.1 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 92 | 91 | 83 | 55 | 28 | 26 |
| Clear days (≤ 30% cloud) | — | 0.1 | 0.8 | 10 | 21 | 21 |
| Partly cloudy days (30–70%) | 2 | 2 | 5 | 8 | 5 | 6 |
| Cloudy days (≥ 70%) | 29 | 29 | 24 | 13 | 4 | 3 |
| Relative humidity (%) | 89 | 89 | 88 | 83 | 76 | 69 |
| Wind speed (km/h) | 9.3 | 7.7 | 5.7 | 4.2 | 3.8 | 3.9 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 23 years of daily observations at Agartala, a weather station, about 129 km from the city centre. The underlying daily records come from NOAA's global station network.
Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.