Weather World
Ktcd-Am Eureka Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 54°F Lo 44°F | Hi 53°F Lo 43°F | Hi 54°F Lo 43°F | Hi 57°F Lo 44°F | Hi 60°F Lo 47°F | Hi 64°F Lo 50°F | Hi 67°F Lo 52°F | Hi 68°F Lo 53°F | Hi 68°F Lo 53°F | Hi 64°F Lo 50°F | Hi 57°F Lo 46°F | Hi 53°F Lo 44°F |
| 7 mph | 8 mph | 8 mph | 8 mph | 7 mph | 7 mph | 6 mph | 6 mph | 6 mph | 6 mph | 7 mph | 7 mph |
| 8.1 in | 6.9 in | 8.2 in | 4.1 in | 1.9 in | 0.7 in | 0.1 in | 0.1 in | 1.1 in | 4 in | 7.2 in | 9.9 in |
| 78% | 80% | 82% | 80% | 81% | 81% | 81% | 80% | 77% | 74% | 76% | 79% |
| 47% | 47% | 52% | 44% | 37% | 30% | 24% | 23% | 25% | 29% | 40% | 49% |
| 30.1 in | 30.1 in | 30.1 in | 30.1 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in |
| 22 | 19 | 21 | 24 | 27 | 29 | 31 | 31 | 28 | 27 | 22 | 21 |
| 9 | 9 | 10 | 6 | 4 | 1 | 1 | 0 | 2 | 4 | 8 | 10 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 1 |
| 3 | 2 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 |
| 166 | 149 | 153 | 187 | 237 | 262 | 295 | 302 | 269 | 248 | 192 | 165 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 12°C Lo 7°C | Hi 12°C Lo 6°C | Hi 12°C Lo 6°C | Hi 14°C Lo 7°C | Hi 15°C Lo 8°C | Hi 18°C Lo 10°C | Hi 20°C Lo 11°C | Hi 20°C Lo 12°C | Hi 20°C Lo 12°C | Hi 18°C Lo 10°C | Hi 14°C Lo 8°C | Hi 12°C Lo 7°C |
| 12 km/h | 13 km/h | 13 km/h | 12 km/h | 12 km/h | 12 km/h | 10 km/h | 9 km/h | 9 km/h | 10 km/h | 11 km/h | 12 km/h |
| 206 mm | 175 mm | 209 mm | 103 mm | 49 mm | 18 mm | 2 mm | 2 mm | 28 mm | 100 mm | 183 mm | 251 mm |
| 78% | 80% | 82% | 80% | 81% | 81% | 81% | 80% | 77% | 74% | 76% | 79% |
| 47% | 47% | 52% | 44% | 37% | 30% | 24% | 23% | 25% | 29% | 40% | 49% |
| 1020 mb | 1019 mb | 1018 mb | 1018 mb | 1017 mb | 1016 mb | 1015 mb | 1015 mb | 1015 mb | 1017 mb | 1019 mb | 1019 mb |
| 22 | 19 | 21 | 24 | 27 | 29 | 31 | 31 | 28 | 27 | 22 | 21 |
| 9 | 9 | 10 | 6 | 4 | 1 | 1 | 0 | 2 | 4 | 8 | 10 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 1 |
| 3 | 2 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 |
| 166 | 149 | 153 | 187 | 237 | 262 | 295 | 302 | 269 | 248 | 192 | 165 |
| Month |
| Avg. Temperatures |
| Avg. Wind Speed |
| Avg. Precipitation |
| Average Humidity |
| Avg. Cloud Cover |
| Pressure Average |
| Average Dry Days |
| Avg. Precip. Days |
| Avg. Snow Days |
| Average Fog Days |
| Average UV Index |
| Avg. Hours of Sun |
Averages are based on historical weather data from the past 10 years.