Table 3f. Precipitation for total year and growing season and percent of long-term mean (LTM) for Dickinson, ND weather data, (1990-1999).

Total Year
12 Months

Growing Season, Apr - Oct
7 Months

inches

mm

% of LTM

inches

mm

% of LTM

 

1990

12.37

314.20

77.18

11.36

288.54

83.74

1991

14.86

377.44

92.72

13.83

351.28

101.95

1992

14.24

361.70

88.85

11.47

291.34

84.55

1993

16.98

431.29

105.95

14.46

367.28

106.59

1994

17.50

444.50

109.19

15.80

401.32

116.47

1995

21.13

536.70

131.84

18.64

473.46

137.40

1996

17.07

433.58

106.51

13.36

339.35

98.48

1997

  16.78

426.21

104.70

14.74

374.40

108.65

1998

  24.04

610.62

150.00

20.51

520.95

151.19

1999

  16.65

422.91

103.89

14.20

360.68

104.67

 

MEAN

17.16

435.92

107.08

14.84

376.86

109.37