Makaha Valley, HI climate
Makaha Valley has warm winters and warm summers, with very little rain. A typical July afternoon reaches 85°, a January night drops to 65°, and snow is almost unheard of.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Makaha Valley feels like
Winter
Spring
Summer
Fall
Makaha Valley weather by month
Average highs, lows, rain and snow for every month, from NOAA’s 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground |
|---|---|---|---|---|---|---|
| January | 79° | 65° | 3.2" | 0 | 7 | 0 |
| February | 78° | 64° | 2.3" | 0 | 7 | 0 |
| March | 79° | 65° | 2.7" | 0 | 6 | 0 |
| April | 80° | 66° | 1.4" | 0 | 4 | 0 |
| May | 82° | 68° | 1.6" | 0 | 4 | 0 |
| June | 83° | 69° | 0.8" | 0 | 4 | 0 |
| July | 85° | 70° | 0.5" | 0 | 4 | 0 |
| August | 86° | 70° | 0.7" | 0 | 4 | 0 |
| September | 85° | 70° | 0.9" | 0 | 5 | 0 |
| October | 85° | 70° | 1.9" | 0 | 5 | 0 |
| November | 82° | 69° | 2.5" | 0 | 6 | 0 |
| December | 80° | 67° | 3.2" | 0 | 6 | 0 |
| Year | 82° | 68° | 21.8" | 0.0" | 60 | 0 |
“Wet days” have at least 0.01" of rain or melted snow. “Snow on ground” counts days with 1" or more.
Rain and snow in Makaha Valley
Makaha Valley gets 22 inches of rain and melted snow a year. December is the wettest month and July the driest. Rain or snow falls on about 60 days a year.
A year-round growing season
Heating and cooling a home in Makaha Valley
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Makaha Valley, 0% of that work is heating and 100% is cooling, so air conditioning is the bigger bill.
Degree days measure how far each day’s average temperature falls below or rises above 65°, added up over a year. Source: NOAA station normals.
Makaha Valley and its neighbors
Makaha Valley borders 2 towns with climate data. January nights across them vary by 0.0°. Makaha has both the coldest January nights (65°) and the hottest July afternoons (85°). Makaha Valley’s January low is 65° and its July high 85°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How Makaha Valley compares
Compared with every U.S. town and city on TownTapestry, each counted once.
Common questions about Makaha Valley’s climate
What is the coldest month in Makaha Valley?
February, with a typical high of 78° and a low of 64°.
What is the hottest month in Makaha Valley?
August, with a typical high of 86° and a low of 70°. About 1 days a year reach 90°.
How much snow does Makaha Valley get?
Almost none. A normal year brings 0.0 inches.
When is the first frost in Makaha Valley?
Frost is uncommon. Only 0% of years see a night at 32° or below.
What is the rainiest month in Makaha Valley?
December, with 3.2 inches of rain and melted snow. The year totals 22 inches.
NOAA’s gridded normals don’t cover this state, so temperatures and rainfall come from the nearest weather station. Snow, frost dates and day counts come from NOAA’s weather station at Waianae 798, HI (4 mi, snow) and Makaha Ctry Club 800.3, HI (1 mi, frost, heat and degree days). Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020.