Waimalu, HI Weather - Forecast & Monthly Averages

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TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.

Weather Quick Facts

The highest monthly average temperature in Waimalu for August is 80.8 degrees
The lowest monthly average temperature in Waimalu for January is 73.3 degrees
The most monthly precipitation in Waimalu occurs in March with 2.9 inches
The air quality index in Waimalu is 29% better than the national average
The pollution index in Waimalu is 323% worse than the national average

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Waimalu Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
Month	Temp. _(min)	Temp. _(max)	Temp. _(avg)	Precipitation
January	66°F	81°F	73°F	1.8"
February	67°F	81°F	74°F	1.4"
March	68°F	82°F	74°F	2.9"
April	70°F	84°F	76°F	1.0"
May	71°F	85°F	77°F	1.2"
June	74°F	87°F	79°F	0.4"
July	75°F	88°F	80°F	0.6"
August	75°F	89°F	81°F	1.1"
September	74°F	88°F	80°F	1.0"
October	73°F	87°F	79°F	1.3"
November	71°F	85°F	77°F	2.0"
December	68°F	82°F	75°F	2.9"

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Waimalu air quality index & pollution index

In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
Index	Waimalu	Hawaii	National
Air quality index	30	59	42
Pollution index	11,544,100	3,576,767	2,726,193

Waimalu air quality

Measurement	Total
Days measured	365
Days with good air quality	347
Days with moderate air quality	18
Days w/ poor A.Q. for sensitive groups
Days with unhealthy air quality

Air quality details

Pollutant	Total
Arsenic	0.000%
Benzene	0.120%
Carbon Tetrachloride	0.060%
Lead	0.360%
Mercury	0.010%

Average monthly Waimalu temperature with heat index

Waimalu monthly precipitation with daily maximum

Waimalu monthly snow depth with daily maximum

Waimalu monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Ewa Gentry, HI	27,203	30	40.0%
Kapolei, HI	22,175	30	40.0%
Royal Kunia, HI	14,269	30	40.0%
Waipahu, HI	39,064	30	40.0%
Wheeler AFB, HI	2,184	30	40.0%
Waimalu, HI	14,084	30	40.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Forest City, FL	14,081	39	22.0%
Andrews, TX	14,081	28	44.0%
Royse City, TX	14,081	51	2.0%
Chelsea, AL	14,088	53	6.0%
St. Helens, OR	14,078	18	64.0%
Waimalu, HI	14,084	30	40.0%

Source: The Waimalu, HI weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.