Climate averages 1991–2020
Guwahati weather
in July.
A hot, very wet month: the 2nd warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a hot month in Guwahati: daytime highs average 30.6°C and nights cool to about 25.6°C. By daytime temperature it is the 2nd warmest of the 12 months.
Expect about 671 mm of rain on roughly 30 days, which makes July a very wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 13 h 36 min on an average July day.
The nearest other city in this atlas is Shillong (70 km away). In July its highs average 23.5°C, 7.1°C cooler than Guwahati, with 715 mm of rain.
Among the 692 cities listed in India, Guwahati ranks joint 426th of 692 for the warmest July highs and 675th of 692 for the driest July (rainfall, lowest first). The mean July high of those 692 cities is 31.0°C; Guwahati is 0.4°C cooler than that mean.
From July to August, average highs rise by 0.3°C to 30.9°C, and monthly rainfall falls from 671 mm to 610 mm.
The annual picture
July in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Guwahati climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 22.7°C12.5°C | 12.5°C | 11 | 2.6 | 10.711 h |
| February | 25.4°C14.5°C | 14.5°C | 23 | 4.6 | 11.311 h |
| March | 29.6°C18.3°C | 18.3°C | 60 | 8.3 | 12.012 h |
| April | 30.0°C21.1°C | 21.1°C | 163 | 18.8 | 12.813 h |
| May | 29.9°C23.1°C | 23.1°C | 317 | 27.0 | 13.413 h |
| June | 30.4°C25.0°C | 25.0°C | 530 | 28.7 | 13.714 h |
| July, selected | 30.6°C25.6°C | 25.6°C | 671 | 30.2 | 13.614 h |
| August | 30.9°C25.5°C | 25.5°C | 610 | 29.7 | 13.113 h |
| September | 30.3°C24.6°C | 24.6°C | 392 | 26.0 | 12.312 h |
| October | 29.0°C22.0°C | 22.0°C | 133 | 14.0 | 11.612 h |
| November | 26.7°C17.7°C | 17.7°C | 18 | 2.8 | 10.911 h |
| December | 24.0°C13.9°C | 13.9°C | 9.2 | 1.6 | 10.511 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
July in nearby cities
- Shillong in JulyIndia · 70 kmHigh 23.5°C · Low 19.1°C · 715 mm rain
- Nagaon in JulyIndia · 94 kmHigh 31.0°C · Low 25.8°C · 566 mm rain
- Tezpur in JulyIndia · 116 kmHigh 30.3°C · Low 25.6°C · 519 mm rain
- Sunāmganj in JulyBangladesh · 129 kmHigh 29.0°C · Low 24.5°C · 916 mm rain
- Sylhet in JulyBangladesh · 143 kmHigh 30.1°C · Low 25.0°C · 940 mm rain
- Tura in JulyIndia · 171 kmHigh 29.2°C · Low 24.3°C · 376 mm rain
- Netrakona in JulyBangladesh · 177 kmHigh 30.7°C · Low 25.3°C · 521 mm rain
- Silchar in JulyIndia · 184 kmHigh 30.1°C · Low 25.0°C · 492 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Guwahati) is explained once on the Guwahati year overview and on the Sources, method and limits page.