

Arrah
Arrah is a city in Bihar, India. It has a population of about 261,430 (2011). The climate is classified as hot-summer Mediterranean (Köppen Csa), with dry, sunny summers and mild, wetter winters.
Best: Jan–Feb · Dec. Warmth, sunshine and dry days, month by month.
Arrah at a glance
The months with the highest weather score
Average high in May
Average low in January
307 mm of rain
5 mm of rain
How Arrah has grown
People living in the built-up area (45 km² today), every five years since 1975; 2030 is the projection.
+192%172k in 1975 → 503k in 2025Weather in Arrah
Now and the next ten days. The 14 and 30-day outlooks are one click away.
Clear · wind 7 km/h · humidity 88%
When to go to Arrah
Each month's weather score (warmth, sun, dry days) with its temperatures and rain.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Score | 96 | 91 | 65 | 50 | 39 | 22 | 21 | 24 | 35 | 64 | 88 | 99 |
| High | 22° | 26° | 32° | 38° | 38° | 36° | 32° | 32° | 31° | 30° | 28° | 24° |
| Low | 10° | 13° | 18° | 23° | 26° | 27° | 26° | 26° | 25° | 21° | 16° | 12° |
| Rain (mm) | 16 | 15 | 7 | 10 | 28 | 147 | 307 | 310 | 185 | 38 | 6 | 5 |
| Wet days | 2 | 3 | 2 | 3 | 8 | 16 | 25 | 24 | 19 | 6 | 0 | 1 |
What's on in Arrah
Concerts, football matches, the public holidays ahead and the town's festivals through the year.
Nature around Arrah
Wildlife in October
The birds and mammals of India seen most this month, compared with the rest of their year.
The sky over Arrah
Earthquakes around Arrah
The last 30 days within 300 km, and the record since 1950.
Universities and research institutes
Towns and villages around Arrah
Each with its own page: weather, climate and the best time to visit.
Arrah from above
Getting to Arrah
Places near Arrah
Places with a climate like Arrah
Matched month by month on temperature, rain and sunshine.

