WeatherWX.com
Jelgava Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 30°F Lo 23°F | Hi 31°F Lo 24°F | Hi 39°F Lo 29°F | Hi 51°F Lo 36°F | Hi 62°F Lo 45°F | Hi 70°F Lo 53°F | Hi 73°F Lo 58°F | Hi 72°F Lo 57°F | Hi 63°F Lo 50°F | Hi 50°F Lo 41°F | Hi 41°F Lo 36°F | Hi 33°F Lo 28°F |
| 9 mph | 8 mph | 9 mph | 8 mph | 7 mph | 7 mph | 7 mph | 7 mph | 8 mph | 9 mph | 8 mph | 9 mph |
| 1.8 in | 1.4 in | 1.6 in | 1.6 in | 2.3 in | 2.9 in | 3.4 in | 3.5 in | 2.1 in | 2.2 in | 1.9 in | 1.7 in |
| 91% | 90% | 83% | 73% | 72% | 73% | 74% | 75% | 79% | 83% | 89% | 90% |
| 73% | 73% | 60% | 48% | 41% | 40% | 40% | 38% | 44% | 54% | 67% | 73% |
| 29.9 in | 30.0 in | 29.9 in | 30.0 in | 30.0 in | 29.9 in | 29.9 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 29.9 in |
| 17 | 16 | 20 | 23 | 22 | 21 | 19 | 21 | 23 | 24 | 22 | 18 |
| 10 | 8 | 8 | 6 | 9 | 9 | 12 | 10 | 7 | 7 | 7 | 10 |
| 4 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 2 | 3 | 4 | 5 | 4 | 4 | 3 | 2 | 1 | 1 |
| 59 | 51 | 109 | 159 | 182 | 178 | 183 | 197 | 163 | 124 | 81 | 49 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -1°C Lo -5°C | Hi -0°C Lo -5°C | Hi 4°C Lo -2°C | Hi 11°C Lo 2°C | Hi 17°C Lo 7°C | Hi 21°C Lo 12°C | Hi 23°C Lo 14°C | Hi 22°C Lo 14°C | Hi 17°C Lo 10°C | Hi 10°C Lo 5°C | Hi 5°C Lo 2°C | Hi 1°C Lo -2°C |
| 14 km/h | 13 km/h | 14 km/h | 13 km/h | 12 km/h | 11 km/h | 12 km/h | 11 km/h | 13 km/h | 14 km/h | 14 km/h | 15 km/h |
| 45 mm | 35 mm | 40 mm | 40 mm | 58 mm | 74 mm | 85 mm | 88 mm | 54 mm | 56 mm | 48 mm | 44 mm |
| 91% | 90% | 83% | 73% | 72% | 73% | 74% | 75% | 79% | 83% | 89% | 90% |
| 73% | 73% | 60% | 48% | 41% | 40% | 40% | 38% | 44% | 54% | 67% | 73% |
| 1013 mb | 1014 mb | 1014 mb | 1015 mb | 1016 mb | 1014 mb | 1012 mb | 1015 mb | 1016 mb | 1016 mb | 1015 mb | 1012 mb |
| 17 | 16 | 20 | 23 | 22 | 21 | 19 | 21 | 23 | 24 | 22 | 18 |
| 10 | 8 | 8 | 6 | 9 | 9 | 12 | 10 | 7 | 7 | 7 | 10 |
| 4 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 2 | 3 | 4 | 5 | 4 | 4 | 3 | 2 | 1 | 1 |
| 59 | 51 | 109 | 159 | 182 | 178 | 183 | 197 | 163 | 124 | 81 | 49 |
| 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.