ONJSC :: Historical Monthly Summary Tables

Legend

M
missing data

M^a, M^b, ..., M^z
superscript denotes # of missing days/months
(a=1, b=2, ..., z=26+)

T
trace (<0.01" for precip, <0.1" for snow)

*
value has been manually entered by ONJSC staff

max value in a column

top 5 max values in a column

min value in a column

bottom 5 min values in a column

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
1974	M	M	M	M	3.50^e	4.41^b	1.33^b	5.65	7.97^a	1.21^b	1.01^d	5.19^e	M^d
1975	M^h	Mⁱ	3.14^c	2.62^a	3.64^d	7.57^e	6.20^b	4.34^d	7.17^d	3.02^c	4.10^e	M^j	M^c
1976	M^l	M^h	2.31^e	M^h	2.41^c	2.69^c	2.71^b	3.02^c	4.10^b	5.24^d	0.72^e	M^j	M^d
1977	M^m	M^h	6.74^b	3.76^e	2.22^d	3.92^e	M^h	M^f	M^h	4.79^c	8.33^c	3.98^e	M^e
1978	M^j	Mⁱ	M^f	2.57^e	M^f	M^f	4.74^c	M^h	M^h	M^k	2.55^e	5.23^e	M^h
1979	M^l	Mⁱ	M^h	M^g	M^h	M^g	2.90^e	M^f	4.55^d	Mⁱ	M^f	2.12^d	Mⁱ
1980	M^h	0.60^e	8.82^e	6.94^e	2.18^c	3.90^c	3.48	0.87	2.32	3.46	4.20^b	M^h	M^b
1981	M^g	M^f	M^f	Mⁱ	6.08^c	2.19^e	4.45^e	0.86^c	M^f	4.73^d	0.96^d	M^j	M^f
1982	Mⁿ	M^h	M^h	4.57^d	2.41^d	3.75^e	3.31^b	2.27^a	2.00^e	2.03^a	3.76^a	M^f	M^d
1983	3.85^b	1.08^e	10.12^e	M^f	4.31^c	3.00^a	2.21^c	3.53^b	3.29^d	5.86^d	4.92^e	M^g	M^b
1984	M^m	M^k	M^l	6.52^e	11.22^b	4.71^c	6.65^e	1.46^e	1.72^e	M^f	M^f	M^k	M^f
1985	M^l	M^f	M^g	2.33^e	Mⁱ	M^g	4.84^d	5.69^d	4.30^c	1.35^e	M^f	M^q	M^g
1986	3.98^d	M^j	1.94^e	M^h	0.65^c	M^f	6.31	5.12	2.44	2.16	7.68	4.91	M^c
1987	5.52	0.67	5.17	4.82	1.59	4.17	5.23	6.11	5.13	3.83	2.67	2.10	47.01
1988	2.73^d	3.94	2.22	2.45	5.42^a	1.30	6.31^a	1.94	2.36	3.04	7.75	1.28^a	40.74
1989	1.99^a	2.60	3.69	3.44	10.07	5.60	4.66	4.58	5.38	6.16	2.20	0.72	51.09
1990	4.08	1.89^a	3.26	4.22	9.99	4.15	3.48	9.77	1.84	6.10	2.65	4.80^a	56.23
1991	3.31	1.52	5.72	4.10	3.16	2.15	4.14	6.33	4.33	2.22	2.79	4.45	44.22
1992	1.46	2.37	3.76	2.18	4.04	5.12	3.79	4.63	4.52	1.33	6.41	7.17	46.78
1993	2.96	2.07	4.76	5.14	1.31	1.65	1.52	4.02	5.04	3.90	2.65	4.50	39.52
1994	5.00	3.02	5.83	2.70	3.67	3.81	5.34	4.62	2.24	1.13	4.75	2.89	45.00
1995	3.54	2.15	1.26	2.42	2.54	1.62	4.70	0.77	3.55	6.83	4.86	1.96	36.20
1996	3.75	2.59	3.12	6.14	4.59	4.10	5.58	1.19	6.41	7.72	3.39	7.84	56.42
1997	3.68	2.05	5.02	2.71	1.57	1.28^b	7.71	2.62	1.96	1.85	5.60	3.02	39.07
1998	3.59^a	4.89	2.43^a	5.60^a	6.21	4.51	1.19	2.43	1.68	1.30	1.10	1.38	36.31
1999	7.55	3.92^d	M^f	2.00	4.50	0.62^b	0.42	5.09	11.74	2.81	2.55	3.14	M^a
2000	2.24	1.55	3.22	3.74	4.25	4.96	6.58	3.60	5.35	0.69	3.75	3.23	43.16
2001	2.62^b	2.42	6.83	1.80	2.30	4.34	1.62	3.27	4.27	0.69	1.15	2.35	33.66
2002	1.82	0.75	3.62	5.27	5.22	4.40	1.65	5.19	4.88	5.75	4.87	3.70	47.12
2003	3.36	3.83	4.24	2.47	4.17	8.33	1.64	5.44	5.94	4.42	3.49	4.97	52.30
2004	2.20	2.65	2.67	4.61	4.98	2.63	10.05	3.85	10.56	0.99	4.70	3.21	53.10
2005	4.04	2.47^a	4.28	4.09	1.03	3.45	3.60	2.40	2.20	12.90	3.84	4.17	48.47
2006	4.62	1.41	0.72	5.02	3.72	7.63	4.79	4.91	4.33	6.44	6.01	2.07	51.67
2007	3.57	2.84	5.90	13.61	1.66	4.37	6.86	5.41	2.15	4.31	2.66	5.30	58.64
2008	2.29	6.39	4.26	2.29	3.85	4.42	3.55	2.50	7.54	2.10	3.41	5.88	48.48
2009	2.44^e	0.65	1.26	3.91	4.72	9.61	6.36	6.66	1.75	5.36	1.19	6.34	50.25
2010	1.95	4.53	7.99	2.62	3.35	1.91	3.59	2.95	3.88	3.49	1.93	2.88	41.07
2011	2.70	3.62	6.47	6.13	5.50	4.45	1.93	17.10	8.42	5.64	3.23	4.46	69.65
2012	2.54	1.54^a	1.03	3.04	4.90	4.01	3.43	2.80	2.50	2.71	1.08	5.29	34.87
2013	2.69	3.08	3.06	1.16	6.94	8.10	2.65	4.54	1.76	0.37	3.25	4.33	41.93
2014	2.89	5.17	4.19	6.80	4.01	4.40	5.63	2.21	0.90	3.88	3.96	5.37	49.41
2015	5.45	1.93	4.40	2.56	2.32	4.89	2.75	1.64	2.46	3.43	1.73	5.12	38.68
2016	3.48	3.08^b	1.37	2.22	3.29^b	2.93	5.72^a	1.63	2.64	3.23	4.66	2.81	37.06
2017	3.40	2.22	4.99	3.95	7.05	2.94	3.98	3.99	1.78	3.74	1.23	1.67	40.94
2018	2.84^b	5.48^a	4.78	5.87	3.16	3.67	6.85	6.32	6.73	3.24	7.66	6.80	63.40
2019	4.02	3.47	3.87	3.72	5.38^b	4.53	6.79	3.86	0.55	7.27	1.72	6.13	51.31
2020	2.42	2.44	3.56	4.50	2.44	2.51	7.27	4.53	2.71	5.46	4.23	3.61	45.68
2021	2.52	4.81	2.98	2.25^a	5.41	3.85	8.67^a	7.27	9.28	5.68	1.12	1.09	54.93
2022	3.77	3.36	2.10	5.00	5.24	3.82	4.76	1.71	2.52^c	5.36	3.25	5.85	46.74
2023	4.17	1.53	3.41	7.47	1.17	2.35	4.93	4.44	7.69	4.48	3.02	6.18^b	50.84
2024	6.26	1.95	8.97^a	3.65	M^y	M	M	M	M	M	M	M	M^h
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Mean	3.43	2.71	4.17	4.11	4.11	4.02	4.47	4.15	4.23	3.91	3.51	4.04	47.00
Median	3.38	2.46	3.76	3.76	3.85	3.97	4.66	3.99	3.88	3.74	3.25	4.25	46.90
Min	1.46	0.60	0.72	1.16	0.65	0.62	0.42	0.77	0.55	0.37	0.72	0.72	33.66
Max	7.55	6.39	10.12	13.61	11.22	9.61	10.05	17.10	11.74	12.90	8.33	7.84	69.65
Count	40	40	43	45	47	46	49	47	47	47	47	42	36

Year

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Annual

1974

3.50^e

4.41^b

1.33^b

5.65

7.97^a

1.21^b

1.01^d

5.19^e

M^d

1975

M^h

Mⁱ

3.14^c

2.62^a

3.64^d

7.57^e

6.20^b

4.34^d

7.17^d

3.02^c

4.10^e

M^j

M^c

1976

M^l

M^h

2.31^e

M^h

2.41^c

2.69^c

2.71^b

3.02^c

4.10^b

5.24^d

0.72^e

M^j

M^d

1977

M^m

M^h

6.74^b

3.76^e

2.22^d

3.92^e

M^h

M^f

M^h

4.79^c

8.33^c

3.98^e

M^e

1978

M^j

Mⁱ

M^f

2.57^e

M^f

4.74^c

M^h

M^k

2.55^e

5.23^e

M^h

1979

M^l

Mⁱ

M^h

M^g

M^h

M^g

2.90^e

M^f

4.55^d

Mⁱ

M^f

2.12^d

Mⁱ

1980

M^h

0.60^e

8.82^e

6.94^e

2.18^c

3.90^c

3.48

0.87

2.32

3.46

4.20^b

M^h

M^b

1981

M^g

M^f

Mⁱ

6.08^c

2.19^e

4.45^e

0.86^c

M^f

4.73^d

0.96^d

M^j

M^f

1982

Mⁿ

M^h

4.57^d

2.41^d

3.75^e

3.31^b

2.27^a

2.00^e

2.03^a

3.76^a

M^f

M^d

1983

3.85^b

1.08^e

10.12^e

M^f

4.31^c

3.00^a

2.21^c

3.53^b

3.29^d

5.86^d

4.92^e

M^g

M^b

1984

M^m

M^k

M^l

6.52^e

11.22^b

4.71^c

6.65^e

1.46^e

1.72^e

M^f

M^k

M^f

1985

M^l

M^f

M^g

2.33^e

Mⁱ

M^g

4.84^d

5.69^d

4.30^c

1.35^e

M^f

M^q

M^g

1986

3.98^d

M^j

1.94^e

M^h

0.65^c

M^f

6.31

5.12

2.44

2.16

7.68

4.91

M^c

1987

5.52

0.67

5.17

4.82

1.59

4.17

5.23

6.11

5.13

3.83

2.67

2.10

47.01

1988

2.73^d

3.94

2.22

2.45

5.42^a

1.30

6.31^a

1.94

2.36

3.04

7.75

1.28^a

40.74

1989

1.99^a

2.60

3.69

3.44

10.07

5.60

4.66

4.58

5.38

6.16

2.20

0.72

51.09

1990

4.08

1.89^a

3.26

4.22

9.99

4.15

3.48

9.77

1.84

6.10

2.65

4.80^a

56.23

1991

3.31

1.52

5.72

4.10

3.16

2.15

4.14

6.33

4.33

2.22

2.79

4.45

44.22

1992

1.46

2.37

3.76

2.18

4.04

5.12

3.79

4.63

4.52

1.33

6.41

7.17

46.78

1993

2.96

2.07

4.76

5.14

1.31

1.65

1.52

4.02

5.04

3.90

2.65

4.50

39.52

1994

5.00

3.02

5.83

2.70

3.67

3.81

5.34

4.62

2.24

1.13

4.75

2.89

45.00

1995

3.54

2.15

1.26

2.42

2.54

1.62

4.70

0.77

3.55

6.83

4.86

1.96

36.20

1996

3.75

2.59

3.12

6.14

4.59

4.10

5.58

1.19

6.41

7.72

3.39

7.84

56.42

1997

3.68

2.05

5.02

2.71

1.57

1.28^b

7.71

2.62

1.96

1.85

5.60

3.02

39.07

1998

3.59^a

4.89

2.43^a

5.60^a

6.21

4.51

1.19

2.43

1.68

1.30

1.10

1.38

36.31

1999

7.55

3.92^d

M^f

2.00

4.50

0.62^b

0.42

5.09

11.74

2.81

2.55

3.14

M^a

2000

2.24

1.55

3.22

3.74

4.25

4.96

6.58

3.60

5.35

0.69

3.75

3.23

43.16

2001

2.62^b

2.42

6.83

1.80

2.30

4.34

1.62

3.27

4.27

0.69

1.15

2.35

33.66

2002

1.82

0.75

3.62

5.27

5.22

4.40

1.65

5.19

4.88

5.75

4.87

3.70

47.12

2003

3.36

3.83

4.24

2.47

4.17

8.33

1.64

5.44

5.94

4.42

3.49

4.97

52.30

2004

2.20

2.65

2.67

4.61

4.98

2.63

10.05

3.85

10.56

0.99

4.70

3.21

53.10

2005

4.04

2.47^a

4.28

4.09

1.03

3.45

3.60

2.40

2.20

12.90

3.84

4.17

48.47

2006

4.62

1.41

0.72

5.02

3.72

7.63

4.79

4.91

4.33

6.44

6.01

2.07

51.67

2007

3.57

2.84

5.90

13.61

1.66

4.37

6.86

5.41

2.15

4.31

2.66

5.30

58.64

2008

2.29

6.39

4.26

2.29

3.85

4.42

3.55

2.50

7.54

2.10

3.41

5.88

48.48

2009

2.44^e

0.65

1.26

3.91

4.72

9.61

6.36

6.66

1.75

5.36

1.19

6.34

50.25

2010

1.95

4.53

7.99

2.62

3.35

1.91

3.59

2.95

3.88

3.49

1.93

2.88

41.07

2011

2.70

3.62

6.47

6.13

5.50

4.45

1.93

17.10

8.42

5.64

3.23

4.46

69.65

2012

2.54

1.54^a

1.03

3.04

4.90

4.01

3.43

2.80

2.50

2.71

1.08

5.29

34.87

2013

2.69

3.08

3.06

1.16

6.94

8.10

2.65

4.54

1.76

0.37

3.25

4.33

41.93

2014

2.89

5.17

4.19

6.80

4.01

4.40

5.63

2.21

0.90

3.88

3.96

5.37

49.41

2015

5.45

1.93

4.40

2.56

2.32

4.89

2.75

1.64

2.46

3.43

1.73

5.12

38.68

2016

3.48

3.08^b

1.37

2.22

3.29^b

2.93

5.72^a

1.63

2.64

3.23

4.66

2.81

37.06

2017

3.40

2.22

4.99

3.95

7.05

2.94

3.98

3.99

1.78

3.74

1.23

1.67

40.94

2018

2.84^b

5.48^a

4.78

5.87

3.16

3.67

6.85

6.32

6.73

3.24

7.66

6.80

63.40

2019

4.02

3.47

3.87

3.72

5.38^b

4.53

6.79

3.86

0.55

7.27

1.72

6.13

51.31

2020

2.42

2.44

3.56

4.50

2.44

2.51

7.27

4.53

2.71

5.46

4.23

3.61

45.68

2021

2.52

4.81

2.98

2.25^a

5.41

3.85

8.67^a

7.27

9.28

5.68

1.12

1.09

54.93

2022

3.77

3.36

2.10

5.00

5.24

3.82

4.76

1.71

2.52^c

5.36

3.25

5.85

46.74

2023

4.17

1.53

3.41

7.47

1.17

2.35

4.93

4.44

7.69

4.48

3.02

6.18^b

50.84

2024

6.26

1.95

8.97^a

3.65

M^y

M^h

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Annual

Mean

3.43

2.71

4.17

4.11

4.02

4.47

4.15

4.23

3.91

3.51

4.04

47.00

Median

3.38

2.46

3.76

3.85

3.97

4.66

3.99

3.88

3.74

3.25

4.25

46.90

Min

1.46

0.60

0.72

1.16

0.65

0.62

0.42

0.77

0.55

0.37

0.72

33.66

Max

7.55

6.39

10.12

13.61

11.22

9.61

10.05

17.10

11.74

12.90

8.33

7.84

69.65

Count