World Resorts USA Kailua Kona Weather

Winter weather in Kailua Kona

Weather in Kailua Kona in Winter

December January February
Average day temperature: 78.6°F 77.1°F 77.4°F
Average night temperature: 72.4°F 70.4°F 70.4°F
Sea water temperature: 78.5°F 77.4°F 77.0°F
Number of sunny days: 21 days 23 days 20 days
Day length: 10.9 - 11.0 h. 11.0 - 11.3 h. 11.3 - 11.8 h.
Number of rainy days: 1 day 1 day 1 day
Precipitation totals: 1.0 in. 0.9 in. 0.9 in.

Day & Night air temperature, °F

December
January
February
0
13
26
39
52
65
78
91
104
76.6
76.5
77.3
70.3
70.7
72.4
Day temperature   
Night temperature

Sea water temperature, °F

December
January
February
0
13
26
39
52
65
78
91
104
77
77.4
78.5

Precipitation total, in.

December
January
February
0.0
0.2
0.3
0.5
0.7
0.9
1.0
1.2
1
1
1
Sunny, partly cloudy and cloudy days
December
January
February
0
5
10
15
20
25
30
35
5
4
5
8
8
10
16
19
17
Cloudy days   
Partly cloudy days   
Sunny days
Wind speed, mph
December
January
February
0.0
1.0
2.1
3.1
4.2
5.2
6.3
7.3
5.9
6.1
5.2
Average sunny hours
December
January
February
0
1
2
3
4
5
6
7
8
9
6.8
7.6
7.4

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

Best time for vacation in Kailua Kona

Sunniest months:
January 23 days
December 21 days
February 20 days
Warmest months:
September 82.6 °F
July 82.3 °F
August 82.3 °F
Warmest sea temp:
September 81.4 °F
October 81.1 °F
August 80.9 °F
Coldest months:
January 77.1 °F
February 77.4 °F
March 78.0 °F
Rainiest months:
September 3 days
May 3 days
July 2 days
Windiest months:
May 7.0 mph
April 6.8 mph
June 6.6 mph

Kailua Kona on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
+43°F
+52°F
+75°F
+75°F
+88°F
+72°F
+75°F
+43°F
+73°F
+66°F
+59°F
+72°F
+72°F
+72°F
+39°F
24 Hours Forecast
Kailua Kona
Local time: 15:56
April 10, thursday
1800
70°F
NE
3 mph
2100
68°F
N
3 mph
April 11, friday
0000
70°F
W
1 mph
0300
73°F
N
3 mph
0600
73°F
W
3 mph
0900
75°F
NE
3 mph
1200
77°F
NE
7 mph
1500
75°F
E
9 mph
Units of measurement: °C / °F