Bismarck vs Sibay Climate
67%matchOn climate, Sibay is a 67% match for Bismarck. Compared with Bismarck, Sibay has 5°F (3°C) cooler summer days, 5°F (3°C) colder winter nights and less rain in summer.
Bismarck gets 18 in (467 mm) of rain a year and Sibay 14 in (364 mm). July is the warmest month in both, with highs of 85°F (30°C) in Bismarck and 79°F (26°C) in Sibay.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
BismarckSibaysolid = high, dashed = low
Rain (in per month)
BismarckSibay
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Bismarck | Sibay | Bismarck | Sibay | Bismarck | Sibay | |
| Jan | 22°F(-5°C) | 15°F(-9°C) | 2°F(-17°C) | -1°F(-18°C) | 0.4 in(10 mm) | 0.8 in(21 mm) |
| Feb | 27°F(-3°C) | 17°F(-8°C) | 6°F(-14°C) | -1°F(-19°C) | 0.4 in(11 mm) | 0.8 in(20 mm) |
| Mar | 40°F(4°C) | 32°F(0°C) | 19°F(-7°C) | 10°F(-12°C) | 0.7 in(18 mm) | 0.9 in(24 mm) |
| Apr | 55°F(13°C) | 53°F(11°C) | 31°F(-1°C) | 30°F(-1°C) | 1.5 in(38 mm) | 1.2 in(31 mm) |
| May | 69°F(20°C) | 68°F(20°C) | 43°F(6°C) | 44°F(6°C) | 2.5 in(64 mm) | 1.3 in(33 mm) |
| Jun | 79°F(26°C) | 77°F(25°C) | 54°F(12°C) | 52°F(11°C) | 3.3 in(83 mm) | 1.7 in(43 mm) |
| Jul | 85°F(30°C) | 79°F(26°C) | 59°F(15°C) | 56°F(13°C) | 3.2 in(82 mm) | 2.0 in(50 mm) |
| Aug | 83°F(29°C) | 76°F(25°C) | 56°F(14°C) | 53°F(12°C) | 2.3 in(59 mm) | 1.7 in(43 mm) |
| Sep | 74°F(23°C) | 64°F(18°C) | 47°F(8°C) | 42°F(6°C) | 1.6 in(41 mm) | 1.1 in(29 mm) |
| Oct | 58°F(14°C) | 49°F(10°C) | 33°F(1°C) | 31°F(-1°C) | 1.4 in(35 mm) | 1.1 in(29 mm) |
| Nov | 41°F(5°C) | 30°F(-1°C) | 20°F(-7°C) | 17°F(-8°C) | 0.6 in(15 mm) | 0.8 in(20 mm) |
| Dec | 27°F(-3°C) | 18°F(-8°C) | 8°F(-13°C) | 4°F(-16°C) | 0.4 in(11 mm) | 0.8 in(21 mm) |
1991–2020 averages, by calendar month.