KOROR ISLAND, PACIFIC
NORMALS, MEANS, AND EXTREMES

LATITUDE: 7 Deg. 20 Min. N LONGITUDE: 134 Deg. 29 Min. E ELEVATION: FT. GRND 94 BARO 98 TIME ZONE: 135E MER WBAN: 40309

(a)
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
YEAR
TEMPERATURE (Deg. F)
Normals
-Daily Maximum
-Daily Minimum
-Monthly
Extremes
-Record Highest
-Year
-Record Lowest
-Year






46

46



87.0
75.1
81.1

91
1995
70
1974


87.0
75.0
81.0

92
19.4
71
1993


87.7
75.3
81.5

91
1994
69
1953


88.4
75.9
82.2

93
1988
69
1979


88.6
76.1
82.4

93
197
72
1989


87.8
75.5
81.7

95
1976
70
1948


87.1
75.4
81.3

93
1968
70
1994


87.2
75.7
81.5

93
1947
70
1989


87.7
76.1
81.9

92
1988
70
1978


87.9
75.9
81.9

92
1990
71
1981


88.5
76.0
82.3

93
1993
70
1990


87.9
75.6
81.8

93
1987
71
1984


87.7
75.6
81.7

95
JUN 1976
69
APR 1979
NORMAL DEGREE DAYS
Heating (base 65 Deg. F)
Cooling (base 65 Deg. F)




0
499

0
448

0
512

0
516

0
539

0
501

0
505

0
512

0
507

0
524

0
519

0
521

0
6103
% OF POSSIBLE SUNSHINE
35
54
56
64
63
55
44
46
45
53
48
52
49
52
MEAN SKY COVER(tenths)
Sunrise - Sunset
MEAN NUMBER OF DAYS:
Sunrise to Sunset
-Clear
-Partly Cloudy
-Cloudy
Precipitation
.01 inches or more
Snow, Ice Pellets, Hail
1.0 inches or more
Thunderstorms
Heavy Fog Visibility
1/4 mile or less
Temperature Deg. F
-Maximum
90 Deg. F and above
32 Deg. F and below
-Minimum
32 Deg. F and below
0 Deg. F and below

43


43
43
43

44

44
44

44


44
44

44
44

8.8


0.4
6.2
24.5

22.6

0.0
0.9

0.0


1.9
0.0

0.0
0.0

8.7


03
6.0
22.0

19.2

0.0
0.9

0.0


1.5
0.0

0.0
0.0

8.4


0.9
7.7
22.5

20.3

0.0
1.0

0.0


3.0
0.0

0.0
0.0

8.1


1.3
8.3
20.4

18.9

0.0
2.0

0.0


8.1
0.0

0.0
0.0

8.4


0.8
7.9
22.3

23.6

0.0
3.5

0.0


12.5
0.0

0.0
0.0

9.1


0.2
4.2
25.7

25.0

0.0
3.6

0.0


7.4
0.0

0.0
0.0

9.0


0.2
4.4
26.3

24.2

0.0
3.1

0.0


3.4
0.0

0.0
0.0

9.1


0.3
4.3
26.5

22.6

0.0
3.4

0.0


2.8
0.0

0.0
0.0

8.9


0.3
5.3
24.4

20.7

0.0
3.8

0.0


4.8
0.0

0.0
0.0

8.7


0.6
6.5
23.8

22.5

0.0
4.0

0.0


7.6
0.0

0.0
0.0

8.6


0.5
6.9
22.6

22.3

0.0
3.4

0.0


10.8
0.0

0.0
0.0

8.8


0.3
5.8
24.9

24.0

0.0
2.5

0.0


5.7
0.0

0.0
0.0

8.7


6.0
73.3
285.9

265.8

0.0
32.2

0.0


69.5
0.0

0.0
0.0
AV. STATION PRES. (mb)
17
1006.0
1006.8
1006.8
1006.1
1005.8
1005.8
1005.7
1005.9
1006.0
1005.4
1005.1
1005.6
1005.9
RELATIVE HUMIDITY (%)
Hour 04
Hour 10 (Local Time)
Hour 16
Hour 22

25
44
44
44

90
81
76
87

89
80
75
86

90
79
74
87

90
78
74
87

92
80
77
89

92
81
78
89

91
81
78
89

90
81
78
87

89
79
77
87

90
80
77
88

91
79
77
89

91
80
77
88

90
80
77
88
PRECIPITATION (in.)
Water Equivalent
-Normal
-Maximum Monthly
-Year
-Minimum Monthly
-Year
-Maximum in 24 hrs
-Year
Snow, Ice Pellets, Hail
-Maximum Monthly
-Year
-Maximum in 24 hrs
-Year



46

46

46




46



10.70
28.13
1974
2.11
1973
13.86
1974

0.0

0.0



9.12
22.46
1978
0.64
1983
8.42
1980

0.0

0.0



8.20
21.98
1972
1.71
1983
13.78
1991

0.0

0.0



8.67
27.69
1979
1.65
1948
16.95
1979

0.0

0.0



11.99
27.46
1954
5.73
1983
9.86
1982

0.0

0.0



17.27
33.83
1990
5.91
1976
13.83
1990

0.0

0.0



18.04
34.82
1962
4.14
1964
8.27
1981

0.0

0.0



14.95
33.11
1987
6.89
1981
8.18
1962

0.0

0.0



11.86
23.16
1985
1.04
1982
8.47
1949

0.0

0.0



13.87
22.47
1974
3.72
1994
6.18
1957

0.0

0.0



11.32
22.06
1958
4.70
1957
9.88
1990

0.0

0.0



11.98
21.10
1975
1.49
1990
6.47
1974

0.0

0.0



147.97
34.82
JUL 1962
0.64
FEB 1983
16.95
APR 1979





WIND
Mean Speed (mph)
Prevailing Direction
through 1964
Fastest Mile
-Direction(!!)
-Speed(mph)
-Year
Peak Gust
-Direction(!!)
-Speed(mph)
-Date

30



6



12
12


8.2

NE

08
26
1993

NW
45
1985

8.4

ENE

06
23
1989

E
39
1995

8.2

NE

36
26
1991

NE
44
1991

7.3

ENE

10
25
1994

E
36
1994

6.3

E

15
46
1989

S
46
1989

5.9

E

30
33
1990

W
58
1990

6.4

NW

22
25
1991

SW
54
1986

6.8

SW

08
28
1989

NW
52
1986

6.9

W

27
37
1990

W
52
1991

7.0

W

29
31
1988

SW
51
1991

6.2

NE

25
52
1990

SW
83
1990

7.1

ENE

09
31
1990

SW
41
1995

7.0

NE

25
52
NOV 1990

SW
83
NOV 1990
(a) - Length of Record in Years, although individual months may be missing.
0.* or * - The value is between 0.0 and 0.05.
Normals - Based on the 1961 - 1990 record period.
Extremes - Dates are the most recent occurrence.
Wind Dir.- Numerals show tens of degrees clockwise from true north. "00" indicates calm.
Resultant Directions are given to whole degrees.