Siwān vs Bastī Climate
97%matchOn climate, Bastī is a 97% match for Siwān. Very close: temperatures within 2°F (1°C), with similar rain, humidity and sun.
Siwān gets 43 in (1091 mm) of rain a year and Bastī 46 in (1159 mm). May is the warmest month in both, with highs of 101°F (38°C) in Siwān and 102°F (39°C) in Bastī.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
SiwānBastīsolid = high, dashed = low
Rain (in per month)
SiwānBastī
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Siwān | Bastī | Siwān | Bastī | Siwān | Bastī | |
| Jan | 71°F(22°C) | 70°F(21°C) | 48°F(9°C) | 47°F(8°C) | 0.6 in(16 mm) | 0.9 in(22 mm) |
| Feb | 80°F(27°C) | 79°F(26°C) | 53°F(12°C) | 52°F(11°C) | 0.3 in(8 mm) | 0.5 in(12 mm) |
| Mar | 90°F(32°C) | 90°F(32°C) | 62°F(16°C) | 61°F(16°C) | 0.4 in(11 mm) | 0.7 in(18 mm) |
| Apr | 100°F(38°C) | 100°F(38°C) | 71°F(21°C) | 70°F(21°C) | 0.4 in(10 mm) | 0.4 in(9 mm) |
| May | 101°F(38°C) | 102°F(39°C) | 77°F(25°C) | 77°F(25°C) | 1.1 in(28 mm) | 0.6 in(16 mm) |
| Jun | 97°F(36°C) | 98°F(37°C) | 79°F(26°C) | 79°F(26°C) | 6.7 in(169 mm) | 6.3 in(159 mm) |
| Jul | 92°F(33°C) | 92°F(33°C) | 79°F(26°C) | 79°F(26°C) | 11 in(268 mm) | 13 in(339 mm) |
| Aug | 91°F(33°C) | 91°F(33°C) | 79°F(26°C) | 78°F(26°C) | 13 in(327 mm) | 13 in(322 mm) |
| Sep | 91°F(33°C) | 91°F(33°C) | 78°F(26°C) | 77°F(25°C) | 8.0 in(204 mm) | 7.6 in(193 mm) |
| Oct | 90°F(32°C) | 90°F(32°C) | 72°F(22°C) | 69°F(21°C) | 1.8 in(45 mm) | 2.5 in(63 mm) |
| Nov | 84°F(29°C) | 84°F(29°C) | 58°F(15°C) | 56°F(14°C) | 0.1 in(3 mm) | 0.1 in(2 mm) |
| Dec | 76°F(24°C) | 75°F(24°C) | 50°F(10°C) | 48°F(9°C) | 0.1 in(2 mm) | 0.2 in(4 mm) |
1991–2020 averages, by calendar month.