Patna weather in August
In August, Patna has an average high of 32 °C90 °F and an average low of 26 °C79 °F, with about 233 mm9.2 in of precipitation. It is the 5th warmest month of the year and ranks 2nd for precipitation.
How August compares with other months
Compared with July, August is 1.2 °C2.1 °F cooler on average and drier by 43 mm1.7 in. Compared with September, August is 1.2 °C2.2 °F warmer on average and wetter by 52 mm2.1 in. Daylight lasts about 13.0 hours around the middle of the month. Average relative humidity is 83% and the average cloud amount 77%.
Is August a good time to visit Patna?
August is not among the most comfortable months by our comfort score: it is hot (average high 32 °C90 °F), it is fairly wet (233 mm9.2 in) and it is humid (83%). The most comfortable months in Patna are November–February.
What to wear in August
For Patna in August, pack very light, breathable clothing, a sun hat and plenty of water and a good rain jacket or umbrella and quick-drying shoes.
August in nearby places
| Place | High °C°F | Low °C°F | Precip. mmin |
|---|---|---|---|
| Patna | 3290 | 2679 | 2339.2 |
| Chapra | 3391 | 2679 | 2399.4 |
| Jahanabad | 3290 | 2679 | 2449.6 |
| Arrah | 3290 | 2679 | 2299.0 |
| Bihar Sharif | 3290 | 2679 | 2349.2 |
| Muzaffarpur | 3391 | 2679 | 2339.2 |
| Gaya | 3290 | 2678 | 2449.6 |
| Begusarai | 3290 | 2679 | 2108.3 |
| Siwan | 3290 | 2679 | 2349.2 |
Other months in Patna
- January23 °C74 °F / 8 °C46 °F
- February28 °C83 °F / 12 °C53 °F
- March35 °C95 °F / 18 °C64 °F
- April41 °C105 °F / 24 °C75 °F
- May42 °C108 °F / 28 °C82 °F
- June40 °C103 °F / 30 °C85 °F
- July34 °C93 °F / 27 °C81 °F
- August32 °C90 °F / 26 °C79 °F
- September31 °C88 °F / 25 °C77 °F
- October31 °C87 °F / 20 °C69 °F
- November27 °C81 °F / 14 °C58 °F
- December24 °C74 °F / 10 °C49 °F
Frequently asked questions
How warm is Patna in August?
In August the average high in Patna is 32 °C (90 °F) and the average low is 26 °C (79 °F).
Does it rain a lot in Patna in August?
On average about 233 mm (9.2 in) of precipitation falls in August; it ranks 2nd of the 12 months.
Is August the warmest month in Patna?
No. The warmest month in Patna is May, with an average high of 42 °C (108 °F). The coldest month is January, with an average low of 8 °C (46 °F).
How long is the day in Patna in August?
In the middle of August the day in Patna lasts about 13.0 hours from sunrise to sunset. The value is calculated from the position of the city and the sun.
How humid is Patna in August?
The average relative humidity in August is about 83%. Combined with warm days, it can feel muggy.
How cloudy is Patna in August?
On average about 77% of the sky is covered by cloud in August. This is the mean cloud amount from satellite data, not the number of sunny days.
About this data
All figures are 25-year averages (January 2001 – December 2025) from the NASA POWER project. Temperature, humidity, wind and precipitation come from the MERRA-2 reanalysis (precipitation is the bias-corrected MERRA-2 product), cloud and solar values from CERES satellite data. They describe a grid cell of roughly 50–70 km, not a single weather station, so they can differ from airport records — most of all on coasts, in mountains and for rainfall. Average highs and lows are the monthly mean temperature plus/minus half of the average daily temperature range. Counts of rainy days are not part of this dataset.