Honolulu, Hawaii
H
I S T O R I C A L
W
E A T H E R
D
A T A
Average Temperature
Year
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
°F
77.2
72.9
73
74.4
75.8
77.5
79.4
80.5
81.4
81
79.6
77.2
74.1
°C
25
22
22
23
24
25
26
26
27
27
26
25
23
Years Charted: 30
Source:
National Weather Service, San Francisco
Results based on data collected from 1961 - 1990
Average High Temperature
Year
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
°F
84.4
80.1
80.5
81.6
82.8
84.7
86.5
87.5
88.7
88.5
86.9
84.1
81.2
°C
29
26
26
27
28
29
30
30
31
31
30
28
27
Years Charted: 30
Source:
National Weather Service, San Francisco
Results based on data collected from 1961 - 1990
Average Low Temperature
Year
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
°F
70
65.6
65.4
67.2
68.7
70.3
72.2
73.5
74.2
73.5
72.3
70.3
67
°C
21
18
18
19
20
21
22
23
23
23
22
21
19
Years Charted: 30
Source:
National Weather Service, San Francisco
Results based on data collected from 1961 - 1990
Highest Recorded Temperature
Year
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
°F
94
87
88
88
89
93
92
92
93
94
94
93
89
°C
34
30
31
31
31
33
33
33
33
34
34
33
31
Years Charted: 24
Source:
National Weather Service, San Francisco
Results based on data collected through 1993
Lowest Recorded Temperature
Year
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
°F
53
53
53
55
57
60
65
66
67
66
61
57
54
°C
11
11
11
12
13
15
18
18
19
18
16
13
12
Years Charted: 24
Source:
National Weather Service, San Francisco
Results based on data collected through 1993
Mean Number of Days Below 32°F/0°C
Total
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
Days
0
0
0
0
0
0
0
0
0
0
0
0
0
Years Charted: 24
Source:
National Weather Service, San Francisco
Results based on data collected through 1993
Average Snowfall
Year
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
in.
0
0
0
0
0
0
0
0
0
0
0
0
0
mm
0
0
0
0
0
0
0
0
0
0
0
0
0
Years Charted: 47
Source:
National Weather Service, San Francisco
Results based on data collected through 1993
Average Wind Speed
Year
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
mph
11.3
9.5
10.1
11.4
11.8
11.8
12.7
13.2
12.8
11.2
10.5
10.7
10.4
km/h
18
15
16
18
18
18
20
21
20
18
16
17
16
Years Charted: 44
Source:
National Weather Service, San Francisco
Results based on data collected through 1993
Average Days of Precipitation
Total
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
Days
98
10
9
9
9
7
6
7
6
7
9
9
10
Years Charted: 44
Source:
National Weather Service, San Francisco
Results based on data collected through 1993
Days With Sunshine
Year
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
%
69
64
66
70
69
70
72
75
76
76
69
62
61
Years Charted: 41
Source:
National Weather Service, San Francisco
Results based on data collected through 1993
Mean Number of Cloudy Days
Total
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
Days
95
9
8
9
10
9
7
5
6
6
9
9
9
Years Charted: 44
Source:
National Weather Service, San Francisco
Results based on data collected through 1993
Mean Number of Partly Cloudy Days
Total
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
Days
180
13
12
14
14
15
17
18
17
16
15
14
14
Years Charted: 44
Source:
National Weather Service, San Francisco
Results based on data collected through 1993
Mean Number of Clear Days
Total
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
Days
90
9
8
8
6
7
6
8
8
8
7
7
8
Years Charted: 44
Source:
National Weather Service, San Francisco
Results based on data collected through 1993
Average Morning Relative Humidity
Year
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
%
72
81
78
73
69
67
66
67
68
68
70
75
79
Years Charted: 24
Source:
National Weather Service, San Francisco
Results based on data collected through 1993
Average Afternoon Relative Humidity
Year
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
%
55
61
59
57
55
53
52
51
52
52
55
58
60
Years Charted: 24
Source:
National Weather Service, San Francisco
Results based on data collected through 1993
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