Iruma, Japan Climate Averages

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Iruma Monthly Climate Averages

January
February
March
April
May
June
July
August
September
October
November
December
Hi 47°F Lo 32°F Hi 49°F Lo 34°F Hi 56°F Lo 40°F Hi 65°F Lo 48°F Hi 74°F Lo 57°F Hi 79°F Lo 65°F Hi 87°F Lo 73°F Hi 88°F Lo 75°F Hi 81°F Lo 68°F Hi 70°F Lo 57°F Hi 61°F Lo 47°F Hi 51°F Lo 37°F
6 mph 6 mph 6 mph 6 mph 6 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph
2.1 in 2.8 in 5 in 5.3 in 5.3 in 7.5 in 7.4 in 6 in 8.9 in 7.8 in 3.6 in 2.3 in
56% 60% 63% 65% 67% 74% 74% 72% 74% 71% 65% 59%
27% 35% 43% 41% 41% 50% 48% 47% 53% 47% 33% 27%
30.0 in 30.1 in 30.0 in 30.0 in 29.9 in 29.8 in 29.8 in 29.8 in 29.9 in 30.0 in 30.1 in 30.0 in
26 21 22 22 22 20 19 20 20 23 25 27
4 6 8 8 9 11 12 11 10 8 5 4
2 2 1 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0
2 3 3 4 5 5 6 6 5 4 3 2
267 211 195 197 199 152 165 166 140 170 229 261
January
February
March
April
May
June
July
August
September
October
November
December
Hi 8°C Lo 0°C Hi 9°C Lo 1°C Hi 13°C Lo 4°C Hi 18°C Lo 9°C Hi 23°C Lo 14°C Hi 26°C Lo 18°C Hi 30°C Lo 23°C Hi 31°C Lo 24°C Hi 27°C Lo 20°C Hi 21°C Lo 14°C Hi 16°C Lo 9°C Hi 11°C Lo 3°C
9 km/h 10 km/h 10 km/h 10 km/h 9 km/h 8 km/h 8 km/h 8 km/h 8 km/h 8 km/h 8 km/h 9 km/h
54 mm 71 mm 126 mm 135 mm 135 mm 191 mm 188 mm 153 mm 226 mm 198 mm 90 mm 59 mm
56% 60% 63% 65% 67% 74% 74% 72% 74% 71% 65% 59%
27% 35% 43% 41% 41% 50% 48% 47% 53% 47% 33% 27%
1017 mb 1018 mb 1016 mb 1015 mb 1012 mb 1009 mb 1010 mb 1010 mb 1014 mb 1017 mb 1018 mb 1017 mb
26 21 22 22 22 20 19 20 20 23 25 27
4 6 8 8 9 11 12 11 10 8 5 4
2 2 1 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0
2 3 3 4 5 5 6 6 5 4 3 2
267 211 195 197 199 152 165 166 140 170 229 261
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.

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