Guwahati Climate by Month
Guwahati, Assam, India
Hot summers and mild winters, with most rain from May to September.
The climate in Guwahati is one of hot summers and mild winters, with most rain from May to September. August is the warmest month, with highs around 90°F (32°C); January is the coolest at 74°F (24°C), and nights dip to 53°F (12°C). It gets 68 in (1739 mm) of rain a year, 79% of it from May to September. The air is humid, averaging 78% relative humidity.
- Warmest month
- 90°F(32°C)
- Average high, August
- Coldest nights
- 53°F(12°C)
- Average low, January
- Rain per year
- 68 in(1739 mm)
- Wettest: June
- Humidity
- 78%
- Sunniest: April
Best and worst months in Guwahati
Best for weatherThe most comfortable weather comes in December and January, with highs around 76°F (24°C) and almost no rain.
Least pleasantJune and July are the least pleasant; July is the wettest, with 12 in (317 mm) of rain.
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in January.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Guwahati weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuaryBest | 74°F(24°C) | 53°F(12°C) | 0.6 in(14 mm) | 74% | 4.0 |
| FebFebruary | 80°F(26°C) | 57°F(14°C) | 0.6 in(16 mm) | 68% | 4.7 |
| MarMarch | 85°F(29°C) | 63°F(17°C) | 2.6 in(65 mm) | 66% | 5.2 |
| AprApril | 87°F(30°C) | 68°F(20°C) | 5.5 in(139 mm) | 75% | 5.6 |
| MayMay | 89°F(31°C) | 73°F(23°C) | 12 in(301 mm) | 79% | 5.5 |
| JunJune | 89°F(32°C) | 76°F(25°C) | 13 in(324 mm) | 84% | 4.7 |
| JulJuly | 90°F(32°C) | 78°F(25°C) | 12 in(317 mm) | 87% | 4.6 |
| AugAugust | 90°F(32°C) | 78°F(26°C) | 9.8 in(248 mm) | 85% | 4.7 |
| SepSeptember | 89°F(32°C) | 77°F(25°C) | 7.2 in(182 mm) | 86% | 4.5 |
| OctOctober | 87°F(31°C) | 72°F(22°C) | 4.4 in(113 mm) | 80% | 4.5 |
| NovNovember | 83°F(28°C) | 64°F(18°C) | 0.6 in(14 mm) | 79% | 4.3 |
| DecDecemberBest | 77°F(25°C) | 56°F(14°C) | 0.2 in(6 mm) | 76% | 3.9 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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