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Waimanalo Beach, HI Weather


Waimanalo Beach, HI climate is warm during summer when temperatures tend to be in the 70's and warm during winter when temperatures tend to be in the 70's.

The warmest month of the year is September with an average maximum temperature of 9.99 degrees Fahrenheit, while the coldest month of the year is February with an average minimum temperature of 9.99 degrees Fahrenheit.

Temperature variations between night and day tend to be fairly limited during summer with a difference that can reach 11 degrees Fahrenheit, and fairly limited during winter with an average difference of 14 degrees Fahrenheit.

The annual average precipitation at Waimanalo Beach is 9.99 Inches. Winter months tend to be wetter than summer months. The wettest month of the year is January with an average rainfall of 6.75 Inches.

Normal Climate

Normal Temperatures

(WAIMANALO EXP F 795.1 Weather station, 1.31 miles from Waimanalo Beach)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Max °F 78.3 78.4 78.7 79.6 81.1 82.6 83.5 84.4 84.8 83.7 81.2 79.3 81.3
Mean °F 71.6 71.5 72.5 73.9 75.3 77.1 78.2 79.0 78.9 77.9 75.6 73.1 75.4
Min °F 64.8 64.5 66.2 68.2 69.4 71.6 72.8 73.5 73.0 72.1 69.9 66.8 69.4

Normal Precipitation

(WAIMANALO EXP F 795.1 Weather station, 1.31 miles from Waimanalo Beach)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Inch 6.75 4.64 3.62 3.18 3.15 1.46 1.61 1.48 2.04 3.73 5.56 5.45 9.99