Click on a day for an hourly weather forecast
The weather in Biratnagar in May is very hot. The average temperatures are between 25°C and 34°C, drinking water regularly is advisable.
You can expect rain for roughly half of the month of May in Biratnagar. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Biratnagar in May 2025.
If you’re planning to visit Biratnagar in the near future, we highly recommend that you review the 14 day weather forecast for Biratnagar before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 24° / 13° | 0 | 31 | 0 | 1 mm | Perfect | Biratnagar in January |
| February | 27° / 15° | 1 | 27 | 0 | 5 mm | Perfect | Biratnagar in February |
| March | 33° / 20° | 2 | 29 | 0 | 5 mm | Good | Biratnagar in March |
| April | 36° / 24° | 3 | 27 | 0 | 11 mm | Ok | Biratnagar in April |
| May | 34° / 25° | 9 | 22 | 0 | 61 mm | Bad | Biratnagar in May |
| June | 33° / 27° | 14 | 16 | 0 | 122 mm | Ok | Biratnagar in June |
| July | 32° / 27° | 20 | 11 | 0 | 194 mm | Ok | Biratnagar in July |
| August | 32° / 27° | 19 | 12 | 0 | 152 mm | Ok | Biratnagar in August |
| September | 32° / 26° | 15 | 15 | 0 | 103 mm | Ok | Biratnagar in September |
| October | 31° / 22° | 3 | 28 | 0 | 29 mm | Good | Biratnagar in October |
| November | 28° / 18° | 0 | 30 | 0 | 1 mm | Perfect | Biratnagar in November |
| December | 25° / 15° | 0 | 31 | 0 | 1 mm | Perfect | Biratnagar in December |