Temperature Data | Precipitation Data | Detailed Data

Annual Climatology: Hilo, HI (ITO)

Elev: 9.1 m    Lat: 19o 43'N    Long: 155o 03'W

Hilo 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

26.2

17.6

21.9

33.3

12.2

February

26.3

17.5

21.9

33.3

11.7

March

26.2

18.2

22.2

33.9

12.2

April

26.3

18.7

22.5

31.7

15.0

May

27.0

19.3

23.2

34.4

15.0

June

27.9

20.0

23.9

32.2

16.1

July

28.1

20.7

24.4

31.7

16.7

August

28.4

20.8

24.6

33.9

17.2

September

28.6

20.6

24.6

33.3

16.1

October

28.2

20.3

24.2

32.8

16.7

November

27.1

19.6

23.3

33.3

14.4

December

26.4

18.3

22.3

33.9

12.8

Annual

27.2

19.3

23.3

34.4

11.7

 

Precipitation Data (mm):

Month

Mean

Median

Extreme

Year

Snow*

January

247.4

225.0

818.9

1979

0.0

February

225.0

179.3

1157.0

1979

0.0

March

364.5

307.1

1268.2

1980

0.0

April

318.5

260.9

1098.3

1986

0.0

May

205.0

194.6

502.9

1989

0.0

June

186.9

160.8

576.6

1997

0.0

July

272.0

241.3

726.2

1982

0.0

August

248.4

219.2

683.8

1991

0.0

September

232.2

230.9

554.2

1994

0.0

October

244.9

233.7

532.4

1990

0.0

November

395.7

347.2

1165.9

2000

0.0

December

266.7

207.0

817.6

1971

0.0

Annual

3220.0

2995.7

 

 

0.0

* Snowfall totals represent mean snowfall 1971-2000


 
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