NOAA's National Centers for Environmental Information
County Mapping
County Average Temperature
March - May 1934
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F
Montana (Hover over a County)
TempAverage Temperature:
Anomaly:
Rank:
Mean:
County | Value | Anomaly | Rank 130 Years | 1901- |
|---|---|---|---|---|
| Beaverhead County | 43.0°F | 8.3°F | 130 | 34.7°F |
| Big Horn County | 48.0°F | 5.3°F | 129 | 42.7°F |
| Blaine County | 45.1°F | 4.2°F | 120 | 40.9°F |
| Broadwater County | 46.7°F | 6.4°F | 129 | 40.3°F |
| Carbon County | 45.2°F | 5.7°F | 129 | 39.5°F |
| Carter County | 46.6°F | 4.9°F | 127 | 41.7°F |
| Cascade County | 45.8°F | 5.3°F | 129 | 40.5°F |
| Chouteau County | 46.9°F | 4.8°F | 126 | 42.1°F |
| Custer County | 48.3°F | 5.0°F | 127 | 43.3°F |
| Daniels County | 44.0°F | 5.6°F | 124 | 38.4°F |
| Dawson County | 47.2°F | 5.4°F | 126 | 41.9°F |
| Deer Lodge County | 42.3°F | 7.4°F | 130 | 34.9°F |
| Fallon County | 47.4°F | 5.7°F | 127 | 41.7°F |
| Fergus County | 46.7°F | 5.1°F | 129 | 41.7°F |
| Flathead County | 43.3°F | 5.6°F | 130 | 37.7°F |
| Gallatin County | 44.2°F | 7.4°F | 130 | 36.8°F |
| Garfield County | 47.5°F | 5.2°F | 126 | 42.3°F |
| Glacier County | 42.0°F | 5.5°F | 128 | 36.5°F |
| Golden Valley County | 47.5°F | 5.7°F | 129 | 41.9°F |
| Granite County | 43.0°F | 6.7°F | 130 | 36.3°F |
| Hill County | 45.2°F | 4.7°F | 125 | 40.4°F |
| Jefferson County | 45.1°F | 7.4°F | 130 | 37.7°F |
| Judith Basin County | 44.2°F | 5.5°F | 129 | 38.6°F |
| Lake County | 47.2°F | 5.7°F | 130 | 41.6°F |
| Lewis and Clark County | 43.6°F | 5.6°F | 129 | 38.0°F |
| Liberty County | 44.7°F | 4.7°F | 124 | 40.1°F |
| Lincoln County | 45.1°F | 5.4°F | 130 | 39.7°F |
| McCone County | 47.2°F | 5.6°F | 126 | 41.6°F |
| Madison County | 44.5°F | 8.0°F | 130 | 36.5°F |
| Meagher County | 42.6°F | 6.1°F | 129 | 36.5°F |
| Mineral County | 46.5°F | 6.6°F | 130 | 39.8°F |
| Missoula County | 45.3°F | 6.1°F | 130 | 39.2°F |
| Musselshell County | 48.5°F | 5.1°F | 128 | 43.4°F |
| Park County | 42.3°F | 6.7°F | 129 | 35.6°F |
| Petroleum County | 48.6°F | 4.7°F | 127 | 43.9°F |
| Phillips County | 46.6°F | 4.7°F | 123 | 41.9°F |
| Pondera County | 44.2°F | 5.0°F | 128 | 39.1°F |
| Powder River County | 48.1°F | 5.0°F | 127 | 43.2°F |
| Powell County | 43.1°F | 6.3°F | 130 | 36.8°F |
| Prairie County | 47.7°F | 5.3°F | 126 | 42.4°F |
| Ravalli County | 44.6°F | 6.5°F | 130 | 38.0°F |
| Richland County | 46.5°F | 5.0°F | 124 | 41.5°F |
| Roosevelt County | 45.8°F | 5.2°F | 122 | 40.5°F |
| Rosebud County | 48.3°F | 5.1°F | 127 | 43.2°F |
| Sanders County | 47.6°F | 6.6°F | 130 | 41.1°F |
| Sheridan County | 43.9°F | 4.8°F | 118 | 39.1°F |
| Silver Bow County | 44.2°F | 8.1°F | 130 | 36.2°F |
| Stillwater County | 46.6°F | 5.9°F | 129 | 40.7°F |
| Sweet Grass County | 45.0°F | 5.8°F | 129 | 39.2°F |
| Teton County | 44.0°F | 5.1°F | 128 | 38.9°F |
| Toole County | 44.6°F | 4.6°F | 124 | 40.0°F |
| Treasure County | 49.3°F | 5.4°F | 128 | 43.9°F |
| Valley County | 45.8°F | 5.5°F | 123 | 40.3°F |
| Wheatland County | 45.6°F | 5.8°F | 129 | 39.8°F |
| Wibaux County | 47.3°F | 5.5°F | 127 | 41.8°F |
| Yellowstone County | 49.7°F | 5.5°F | 129 | 44.2°F |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: County Mapping, published March 2025, retrieved on April 3, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping
