Kailua (Honolulu County), HI Weather
Kailua (Honolulu County), 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 January with an average minimum temperature of 9.99 degrees Fahrenheit.
Temperature variations between night and day tend to be small during summer with a difference that can reach 9 degrees Fahrenheit, and fairly limited during winter with an average difference of 10 degrees Fahrenheit.
The annual average precipitation at Kailua (Honolulu County) is 9.99 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is January with an average rainfall of 5.23 Inches.
Normal Climate
Normal Temperatures
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max °F | 78.8 | 78.7 | 79.1 | 79.5 | 80.9 | 82.5 | 83.4 | 84.3 | 84.9 | 83.8 | 81.4 | 79.7 | 81.4 |
| Mean °F | 73.8 | 73.8 | 74.4 | 75.1 | 76.4 | 78.0 | 78.9 | 79.8 | 80.3 | 79.3 | 77.1 | 75.0 | 76.8 |
| Min °F | 68.8 | 68.9 | 69.7 | 70.6 | 71.8 | 73.4 | 74.3 | 75.2 | 75.6 | 74.7 | 72.8 | 70.3 | 72.2 |
Normal Precipitation
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 5.23 | 4.23 | 4.26 | 3.58 | 2.48 | 1.98 | 2.00 | 1.84 | 2.53 | 3.45 | 5.21 | 4.82 | 9.99 |
