Temperature Data | Precipitation Data | Detailed Data

Annual Climatology: Honolulu, HI (HNL)

Elev: 2.1 m    Lat: 21o 43'N    Long: 157o 56'W

Honolulu Metric Units

Figure 1: Average Temperatures and Precipitation 1971-2000. (NCDC Data)

 

 


Temperature Data (oC) :

Month

Daily Max

Daily Min

Mean

Maximum Daily Temperature

Minimum Daily Temperature

January

26.9

18.7

22.8

31.1

11.1

February

27.1

18.6

22.8

31.1

11.7

March

27.6

19.4

23.5

31.7

12.8

April

28.4

20.1

24.2

32.8

13.3

May

29.4

20.9

25.1

33.9

15.6

June

30.5

22.3

26.4

33.3

18.3

July

31.0

23.2

27.1

34.4

18.9

August

31.6

23.7

27.7

33.9

19.4

September

30.7

22.9

27.5

35.0

18.9

October

30.7

22.9

26.8

34.4

16.1

November

29.1

21.7

25.4

33.9

13.9

December

27.6

19.9

23.8

31.7

12.2

Annual

29.3

21.2

25.3

35.0

11.1

 

Precipitation Data (mm):

Month

Mean

Median

Extreme

Year

Snow*

January

69.3

32.5

325.6

1982

0.0

February

59.7

33.8

183.1

1979

0.0

March

48.0

30.5

158.5

1991

0.0

April

28.2

17.8

130.8

1972

0.0

May

19.8

11.2

120.9

1977

0.0

June

10.9

5.3

62.5

1971

0.0

July

12.7

9.9

59.2

1989

0.0

August

11.7

6.1

55.1

1996

0.0

September

18.8

15.2

52.8

1992

0.0

October

55.4

40.6

283.2

1978

0.0

November

57.7

24.9

477.3

1996

0.0

December

72.4

37.6

439.2

1987

0.0

Annual

464.6

437.6

 

 

0.0

* Snowfall totals represent mean snowfall 1971-2000


 
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