Tacheng vs Helena, Montana Climate
73%matchTacheng and Helena are a 73% climate match. Compared with Tacheng, Helena has 6°F (3°C) milder winter nights and 5°F (3°C) cooler summer days.
Tacheng gets 8.7 in (221 mm) of rain a year and Helena 11 in (271 mm). July is the warmest month in both, with highs of 88°F (31°C) in Tacheng and 85°F (29°C) in Helena.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
TachengHelenasolid = high, dashed = low
Rain (in per month)
TachengHelena
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Tacheng | Helena | Tacheng | Helena | Tacheng | Helena | |
| Jan | 24°F(-4°C) | 31°F(0°C) | 4°F(-16°C) | 12°F(-11°C) | 0.4 in(11 mm) | 0.4 in(11 mm) |
| Feb | 31°F(0°C) | 35°F(2°C) | 9°F(-13°C) | 14°F(-10°C) | 0.4 in(9 mm) | 0.4 in(10 mm) |
| Mar | 45°F(7°C) | 47°F(8°C) | 24°F(-5°C) | 24°F(-4°C) | 0.5 in(13 mm) | 0.6 in(14 mm) |
| Apr | 64°F(18°C) | 56°F(13°C) | 40°F(4°C) | 31°F(-1°C) | 0.7 in(19 mm) | 0.9 in(23 mm) |
| May | 75°F(24°C) | 66°F(19°C) | 50°F(10°C) | 40°F(4°C) | 1.0 in(26 mm) | 1.7 in(43 mm) |
| Jun | 85°F(29°C) | 74°F(24°C) | 58°F(15°C) | 47°F(9°C) | 1.1 in(27 mm) | 2.3 in(59 mm) |
| Jul | 88°F(31°C) | 85°F(29°C) | 61°F(16°C) | 53°F(12°C) | 1.1 in(29 mm) | 1.1 in(28 mm) |
| Aug | 86°F(30°C) | 85°F(29°C) | 58°F(14°C) | 51°F(11°C) | 0.9 in(22 mm) | 0.9 in(23 mm) |
| Sep | 75°F(24°C) | 74°F(23°C) | 47°F(9°C) | 43°F(6°C) | 0.7 in(18 mm) | 0.9 in(22 mm) |
| Oct | 59°F(15°C) | 59°F(15°C) | 35°F(2°C) | 33°F(1°C) | 0.6 in(15 mm) | 0.6 in(16 mm) |
| Nov | 40°F(5°C) | 43°F(6°C) | 22°F(-5°C) | 22°F(-5°C) | 0.7 in(18 mm) | 0.4 in(11 mm) |
| Dec | 28°F(-2°C) | 31°F(0°C) | 9°F(-13°C) | 13°F(-10°C) | 0.6 in(14 mm) | 0.4 in(11 mm) |
1991–2020 averages, by calendar month.