ANNUAL CLIMATOLOGICAL SUMMARY

 

 

 

 

 

 

 

 

 

 

 

 

 

FT. SNELLING MN

 

 

 

 

 

 

 

 

 

 

 

 

 

YEAR: 1886

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PARAMETER

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

NOV

DEC

YEAR

Average Monthly Temperature (F)

0.1

12.5

26.0

50.2

60.3

67.3

73.5

71.4

58.9

54.8

26.3

5.1

42.2

Average Daily Maximum (F)

10.3

25.1

36.0

60.9

73.0

78.4

85.2

83.9

69.0

66.7

36.4

15.9

53.4

Average Daily Minimum (F)

32758.0

204.6

16.0

39.4

47.6

56.1

61.7

58.9

48.8

43.0

16.1

199.2

31.0

Extreme Monthly Maximum (F)

30

48

56

82

85

94

93

96

88

85

69

44

96

Extreme Monthly Minimum (F)

32732

32730

32756

14

31

41

50

39

23

22

32756

32740

-38

Average Monthly Temp FIXED TIME

3.6

14.2

26.9

49.2

59.7

66.7

73.6

71.6

59.2

53.9

27.5

6.9

42.8

Total Monthly Precipitation (In)

1.98

0.40

0.95

4.80

1.06

4.52

2.44

3.13

3.16

0.80

1.82

0.98

26.04

Greatest Daily Precipitation (In)

0.60

0.30

0.50

1.60

0.40

1.16

0.90

1.25

1.88

0.70

0.60

0.58

1.88

Monthly Mean Cloudiness

4.1

3.8

4.0

4.5

3.3

2.9

1.7

3.3

5.2

3.7

4.7

4.1

3.8

Total Monthly Snowfall (In)

--

--

--

--

0.0

0.0

0.0

0.0

0.0

0.0

--

--

--

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ANNUAL CLIMATOLOGICAL SUMMARY

 

 

 

 

 

 

 

 

 

 

 

 

 

FT. SNELLING MN

 

 

 

 

 

 

 

 

 

 

 

 

 

YEAR: 1886

 

 

 

 

 

 

 

 

 

 

 

 

 

REMARKS ---

 

 

 

 

 

 

 

 

 

 

 

 

 

Unless otherwise noted, all 1886 data are from observations taken at the Ft. Snelling post hospital station.

 

 

 

 

 

 

 

 

 

 

 

 

 

Average monthly maximum, average monthly minimum and average monthly temperatures are from self-registering

 

 

 

 

 

 

 

 

 

 

 

 

 

maximum-minimum thermometers. So far as can be determined these instruments were read and re-set

 

 

 

 

 

 

 

 

 

 

 

 

 

at about 0700 hours each day. Fixed time averages are from fixed time observations taken daily at

 

 

 

 

 

 

 

 

 

 

 

 

 

0700, 1400 and 2100 hours. These averages were computed by taking the sum of the 0700 and 1400 hour readings

 

 

 

 

 

 

 

 

 

 

 

 

 

plus twice the sum of the 2100 hour readings and dividing the resulting sum by four.

 

 

 

 

 

 

 

 

 

 

 

 

 

Extreme maxima and extreme minima are readings from the station's self-registering thermometers.

 

 

 

 

 

 

 

 

 

 

 

 

 

NONE OF THE FOREGOING AVERAGE TEMPERATURE VALUES HAVE BEEN ADJUSTED TO THE STANDARD

 

 

 

 

 

 

 

 

 

 

 

 

 

NWS 2400 - 2400 HOUR OBSERVATION DAY.

 

 

 

 

 

 

 

 

 

 

 

 

 

Monthly mean cloudiness values are the averages based on visual sky cover observations taken daily at 0700,

 

 

 

 

 

 

 

 

 

 

 

 

 

1400 and 2100 hours local time. A cloudiness value of zero (0) indicates a totally clear sky: a value of five indicates

 

 

 

 

 

 

 

 

 

 

 

 

 

50 percent cloud cover, etc. 1886 Ft. Snelling annual minimum recorded on 2 February. Minima of -32 F on 9 January,

 

 

 

 

 

 

 

 

 

 

 

 

 

-36 F on 22 January, -37 F on 3 February, -36 F on 4 February, 31 F on 15 May, 39 F on 30 August, 23 F on 30

 

 

 

 

 

 

 

 

 

 

 

 

 

September, -12 F on 30 November, -23 F on 3 and 4 December, -28 F on 31 December. Maxima of 47 F on 7 and 8

 

 

 

 

 

 

 

 

 

 

 

 

 

February, 94 F on 11 June, -2 F on 1 December. Highest 1886 temperature recorded on 12 August.

 

 

 

 

 

 

 

 

 

 

 

 

 

Greatest daily precipitation recorded on 6 September.