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Guwahati Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Guwahati.
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Climate overview of Guwahati
The climate in Guwahati, Assam, India, sees a moderate range of temperatures across the year, from 33°C (91°F) in August down to 25°C (77°F) in January.
The city has a wet climate, receiving around 3049 mm (120 in) of rainfall per year. Despite the high annual total, it has distinct dry (November to February) and wet (May to September) seasons. July is the wettest month. Sunshine peaks in December, when the city sees around 7.7 hours of sunshine per day.
Guwahati Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Guwahati - and find the best time to visit.
Monthly Temperature in Guwahati
The weather in Guwahati changes moderately throughout the year, offering enough variation to appreciate each season. On average, daytime temperatures range from a very warm 33°C (91°F) in August to a comfortable 25°C (77°F) in January.
Nighttime temperatures range from 26°C (79°F) in August to 12°C (54°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Guwahati
Guwahati experiences significant rainfall throughout the year, averaging 3049 mm (120 in) of precipitation annually. The seasons in Guwahati bring significant changes in precipitation. The wettest month, July, receives heavy rainfall, with an average of 720 mm (28 in) of precipitation. This rainfall is distributed across 14 rainy days.
In contrast, the driest month, December, experiences much less rainfall, totaling 12 mm (0.5 in) over a single rainy day. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Guwahati Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Guwahati
In Guwahati, summer days are longer and more sunny, with daily sunshine hours peaking at 7.7 hours in December. As the darker season arrives, the brightness of the sun becomes less. July sees a soft sun for only 4.2 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Guwahati by Month
The relative humidity is high throughout the year in Guwahati.
The city experiences its highest humidity in July, reaching 84%. In March, the humidity drops to its lowest level at 57%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Guwahati
Conditions in Guwahati are generally most comfortable in January, February, November and December. They are typically least comfortable in May, June, July, August and September.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
excellent
Feb
excellent
Mar
good
Apr
mixed
May
very wet
Jun
very wet
Jul
very wet
Aug
very wet
Sep
very wet
Oct
mixed
Nov
excellent
Dec
excellent
- Best overall: January, February, November and December
- Warmest weather: March, April, May, June, July, August, September and October
- Most sunshine: January, March, November and December
- Fewest rainy days: January, February, November and December
- Wettest months: June, July, August and September, when rainfall is highest.
- Seasonal pattern: Distinct dry (November to February) and wet (May to September) seasons
Frequently asked questions about the climate in Guwahati
What is the best time to visit Guwahati?
January, February, November and December typically offer the most optimal weather in Guwahati. In contrast, May, June, July, August and September tend to have less optimal conditions. Guwahati has distinct dry (November to February) and wet (May to September) seasons.
What temperatures can I expect in Guwahati?
Daytime highs range from 25°C (77°F) in January to 33°C (91°F) in August. Nighttime lows range from 12°C (54°F) to 26°C (79°F).
How much rain does Guwahati get?
Annual rainfall is around 3049 mm (120 in). July is the wettest month with 720 mm (28 in), while December is the driest with 12 mm (0.5 in).
How sunny is Guwahati?
Guwahati receives around 2,297 hours of sunshine per year. December is the sunniest month with 232 hours, while July is the cloudiest with just 125 hours. Overall, Guwahati enjoys abundant sunshine.
Guwahati 3-Day Forecast
Guwahati on the map
Guwahati is highlighted - select any city to see its climate.
Popular in October
Where to go in October - average daytime high across popular destinations.
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