West Tinian, Guam Climate Averages

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West Tinian Monthly Climate Averages

January
February
March
April
May
June
July
August
September
October
November
December
Hi 82°F Lo 80°F Hi 81°F Lo 79°F Hi 81°F Lo 79°F Hi 82°F Lo 80°F Hi 83°F Lo 81°F Hi 84°F Lo 82°F Hi 85°F Lo 81°F Hi 85°F Lo 81°F Hi 85°F Lo 82°F Hi 84°F Lo 81°F Hi 84°F Lo 82°F Hi 83°F Lo 81°F
18 mph 19 mph 17 mph 16 mph 14 mph 13 mph 12 mph 11 mph 12 mph 14 mph 17 mph 18 mph
3.8 in 1.9 in 2.6 in 3.6 in 3.5 in 5.1 in 11.8 in 17 in 15.4 in 15.4 in 5.4 in 2.9 in
77% 77% 78% 78% 78% 77% 77% 76% 77% 78% 78% 77%
55% 53% 52% 51% 52% 54% 60% 63% 61% 60% 56% 52%
29.9 in 29.9 in 29.9 in 29.9 in 29.9 in 29.9 in 29.8 in 29.8 in 29.8 in 29.8 in 29.8 in 29.9 in
28 26 29 27 27 22 13 10 10 14 23 28
3 2 2 3 4 8 18 21 20 17 7 3
0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0
6 6 6 6 6 6 6 6 6 6 6 6
93 93 106 100 101 87 70 63 65 66 82 104
January
February
March
April
May
June
July
August
September
October
November
December
Hi 28°C Lo 27°C Hi 27°C Lo 26°C Hi 27°C Lo 26°C Hi 28°C Lo 27°C Hi 29°C Lo 27°C Hi 29°C Lo 28°C Hi 29°C Lo 27°C Hi 29°C Lo 27°C Hi 29°C Lo 28°C Hi 29°C Lo 27°C Hi 29°C Lo 28°C Hi 28°C Lo 27°C
29 km/h 30 km/h 27 km/h 26 km/h 23 km/h 21 km/h 20 km/h 18 km/h 19 km/h 23 km/h 27 km/h 29 km/h
96 mm 48 mm 66 mm 92 mm 88 mm 130 mm 299 mm 432 mm 390 mm 390 mm 138 mm 74 mm
77% 77% 78% 78% 78% 77% 77% 76% 77% 78% 78% 77%
55% 53% 52% 51% 52% 54% 60% 63% 61% 60% 56% 52%
1012 mb 1013 mb 1012 mb 1011 mb 1011 mb 1011 mb 1010 mb 1009 mb 1009 mb 1009 mb 1011 mb 1011 mb
28 26 29 27 27 22 13 10 10 14 23 28
3 2 2 3 4 8 18 21 20 17 7 3
0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0
6 6 6 6 6 6 6 6 6 6 6 6
93 93 106 100 101 87 70 63 65 66 82 104
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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