Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Sosnovka-1. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Sosnovka-1, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
7.1 C (44.8 F)
-32.3 C (-26.1 F)
n/a
n/a
Feb
5.4 C (41.7 F)
-30.7 C (-23.3 F)
n/a
n/a
Mar
9.9 C (49.8 F)
-28.7 C (-19.7 F)
n/a
n/a
Apr
18.3 C (64.9 F)
-20.1 C (-4.2 F)
n/a
n/a
May
24.1 C (75.4 F)
-9.9 C (14.2 F)
n/a
n/a
Jun
32.0 C (89.6 F)
-3.3 C (26.1 F)
n/a
n/a
Jul
32.0 C (89.6 F)
0.6 C (33.1 F)
n/a
n/a
Aug
30.0 C (86.0 F)
-1.0 C (30.2 F)
n/a
n/a
Sep
26.7 C (80.1 F)
-5.5 C (22.1 F)
n/a
n/a
Oct
20.4 C (68.7 F)
-12.2 C (10.0 F)
n/a
n/a
Nov
11.5 C (52.7 F)
-22.3 C (-8.1 F)
n/a
n/a
Dec
7.0 C (44.6 F)
-29.6 C (-21.3 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Sosnovka-1 still stand. 1967 holds the most, with 53.
Standing records at Sosnovka-1 by the year they were set
Year set
Standing records
1966
27
1967
53
1968
41
1969
25
1970
32
1971
30
1972
24
1973
37
1974
24
1975
23
1976
36
1977
41
1978
29
1979
31
1980
45
1981
19
1982
19
1983
9
1984
24
1985
41
1986
24
1987
20
1988
41
1989
21
1990
38
1991
23
1992
35
1993
19
1994
29
1995
34
1996
36
1997
29
1998
22
1999
32
2000
17
2002
20
2003
20
2004
20
2005
28
2006
34
2007
17
2008
19
2009
15
2010
31
2011
33
2012
33
2013
27
2014
18
2015
24
2016
30
2017
40
2018
14
2019
11
All-Time Record Progression
3 new records
3 all-time records were set at Sosnovka-1 between 31 January 2000 and 26 October 2015. Each dot is a new record.
When Sosnovka-1 set new all-time records
Date
Kind
Detail
2000-01-31
Record low minimum temperature
Record low minimum temperature -32.3 C (-26.1 F)
2006-11-14
Record daily precipitation
Record daily precipitation 81.8 mm (3.2 in)
2015-10-26
Record daily precipitation
Record daily precipitation 117.8 mm (4.6 in)
Wettest Day of Each Month
Oct: 117.8 mm (4.6 in)
The wettest day on record for each calendar month at Sosnovka-1. The most was 117.8 mm (4.6 in) on 26 October 2015.
Record daily precipitation for each month at Sosnovka-1
Month
Record daily precipitation (mm)
Date
Jan
63.4 mm (2.5 in)
11 January 1980
Feb
55.3 mm (2.2 in)
9 February 2014
Mar
37.4 mm (1.5 in)
20 March 2012
Apr
81.4 mm (3.2 in)
13 April 2011
May
45.6 mm (1.8 in)
8 May 1986
Jun
63.7 mm (2.5 in)
18 June 1991
Jul
66.6 mm (2.6 in)
25 July 1978
Aug
66.6 mm (2.6 in)
9 August 1967
Sep
71.7 mm (2.8 in)
10 September 2002
Oct
117.8 mm (4.6 in)
26 October 2015
Nov
81.8 mm (3.2 in)
14 November 2006
Dec
80.8 mm (3.2 in)
14 December 1972
Period of Record Coverage
1966 to 2019
Complete yearUnder 90 percent of days
53 years of record at Sosnovka-1, 1966 to 2019. 3 years have data for under 90 percent of days and are left out of rankings: 1966, 1986, 2019.
Cooler than the station meanWarmer than the station mean
One stripe for each of 50 complete years at Sosnovka-1, 1967 to 2018. Blue stripes are years cooler than the station's own mean of 1.6 C (34.9 F); red stripes are warmer. The coolest year was 1967, at -0.1 C (31.9 F), and the warmest was 2017, at 3.1 C (37.5 F). The strongest colour marks a difference of 1.7 C (3.1 F).
Annual mean temperature at Sosnovka-1 as warming stripes, 1967 to 2018
Year
Annual mean temperature
Difference from the station mean
1967
-0.1 C
-1.68 C
1968
1.7 C
+0.07 C
1969
0.2 C
-1.42 C
1970
1.4 C
-0.18 C
1971
0.8 C
-0.78 C
1972
0.8 C
-0.79 C
1973
1.0 C
-0.61 C
1974
1.6 C
+0.01 C
1975
0.8 C
-0.87 C
1976
0.7 C
-0.96 C
1977
0.8 C
-0.79 C
1978
0.8 C
-0.79 C
1979
0.7 C
-0.96 C
1980
1.0 C
-0.58 C
1981
1.1 C
-0.49 C
1982
1.2 C
-0.46 C
1983
1.5 C
-0.09 C
1984
1.6 C
-0.07 C
1985
0.5 C
-1.11 C
1987
0.9 C
-0.71 C
1988
1.3 C
-0.37 C
1989
2.2 C
+0.55 C
1990
2.4 C
+0.78 C
1991
1.9 C
+0.26 C
1992
0.9 C
-0.72 C
1993
1.0 C
-0.59 C
1994
2.1 C
+0.52 C
1995
2.3 C
+0.69 C
1996
2.8 C
+1.18 C
1997
2.4 C
+0.73 C
1998
1.4 C
-0.27 C
1999
1.1 C
-0.49 C
2000
1.2 C
-0.38 C
2002
1.4 C
-0.21 C
2003
2.4 C
+0.80 C
2004
2.1 C
+0.51 C
2005
2.5 C
+0.85 C
2006
2.1 C
+0.46 C
2007
1.7 C
+0.05 C
2008
2.8 C
+1.19 C
2009
2.3 C
+0.64 C
2010
2.0 C
+0.35 C
2011
2.2 C
+0.53 C
2012
2.4 C
+0.81 C
2013
3.0 C
+1.35 C
2014
2.6 C
+0.96 C
2015
2.5 C
+0.85 C
2016
1.8 C
+0.15 C
2017
3.1 C
+1.44 C
2018
2.1 C
+0.50 C
The annual mean temperature here has risen by 0.4 C (0.3 to 0.5) per decade over 1967 to 2018. In Fahrenheit: 0.7 F (0.5 to 0.8) per decade. The slope is a straight line fitted to 50 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Sosnovka-1
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.4 C (0.3 to 0.5) per decade
0.7 F (0.5 to 0.8) per decade
1967 to 2018
50
Rise
Mean daily maximum
0.4 C (0.3 to 0.5) per decade
0.7 F (0.6 to 0.9) per decade
1967 to 2018
50
Rise
Mean daily minimum
0.3 C (0.2 to 0.4) per decade
0.6 F (0.4 to 0.8) per decade
1967 to 2018
50
Rise
A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.
Extremes by Year
1966 to 2019
Yearly extremes at Sosnovka-1: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
32.0 C (89.6 F)
1975
28.1 C (82.6 F)
53
Coldest night (TNn)
-32.3 C (-26.1 F)
2000
-26.3 C (-15.3 F)
53
Wettest day (Rx1day)
117.8 mm (4.6 in)
2015
54.0 mm (2.1 in)
53
Wettest five days (Rx5day)
171.1 mm (6.7 in)
2015
94.4 mm (3.7 in)
53
Longest dry spell (CDD)
49 days
1984
21 days
53
Hottest day (TXx)
The hottest day of the year at Sosnovka-1, 1966 to 2019. The record is 32.0 C (89.6 F) in 1975, marked on the chart; the median year is 28.1 C (82.6 F).
Hottest day (TXx) at Sosnovka-1 by year
Year
Hottest day (TXx)
1966
26.7 C (80.1 F)
1967
25.6 C (78.1 F)
1968
24.6 C (76.3 F)
1969
29.1 C (84.4 F)
1970
30.1 C (86.2 F)
1971
24.4 C (75.9 F)
1972
24.4 C (75.9 F)
1973
27.5 C (81.5 F)
1974
27.8 C (82.0 F)
1975
32.0 C (89.6 F)
1976
28.2 C (82.8 F)
1977
28.9 C (84.0 F)
1978
29.8 C (85.6 F)
1979
25.6 C (78.1 F)
1980
29.2 C (84.6 F)
1981
27.7 C (81.9 F)
1982
26.9 C (80.4 F)
1983
28.3 C (82.9 F)
1984
26.3 C (79.3 F)
1985
24.5 C (76.1 F)
1986
28.6 C (83.5 F)
1987
26.3 C (79.3 F)
1988
30.7 C (87.3 F)
1989
30.1 C (86.2 F)
1990
29.2 C (84.6 F)
1991
27.5 C (81.5 F)
1992
25.4 C (77.7 F)
1993
26.6 C (79.9 F)
1994
27.0 C (80.6 F)
1995
28.1 C (82.6 F)
1996
28.7 C (83.7 F)
1997
26.7 C (80.1 F)
1998
30.5 C (86.9 F)
1999
29.5 C (85.1 F)
2000
26.5 C (79.7 F)
2002
25.7 C (78.3 F)
2003
30.7 C (87.3 F)
2004
27.3 C (81.1 F)
2005
31.4 C (88.5 F)
2006
28.6 C (83.5 F)
2007
25.4 C (77.7 F)
2008
29.2 C (84.6 F)
2009
30.0 C (86.0 F)
2010
29.8 C (85.6 F)
2011
30.5 C (86.9 F)
2012
31.6 C (88.9 F)
2013
32.0 C (89.6 F)
2014
27.0 C (80.6 F)
2015
27.4 C (81.3 F)
2016
31.4 C (88.5 F)
2017
27.1 C (80.8 F)
2018
28.5 C (83.3 F)
2019
10.3 C (50.5 F)
Coldest night (TNn)
The coldest night of the year at Sosnovka-1, 1966 to 2019. The record is -32.3 C (-26.1 F) in 2000, marked on the chart; the median year is -26.3 C (-15.3 F).
Coldest night (TNn) at Sosnovka-1 by year
Year
Coldest night (TNn)
1966
-24.3 C (-11.7 F)
1967
-30.7 C (-23.3 F)
1968
-26.1 C (-15.0 F)
1969
-26.6 C (-15.9 F)
1970
-27.2 C (-17.0 F)
1971
-27.8 C (-18.0 F)
1972
-26.7 C (-16.1 F)
1973
-30.7 C (-23.3 F)
1974
-26.1 C (-15.0 F)
1975
-27.8 C (-18.0 F)
1976
-26.3 C (-15.3 F)
1977
-27.5 C (-17.5 F)
1978
-29.6 C (-21.3 F)
1979
-29.8 C (-21.6 F)
1980
-28.7 C (-19.7 F)
1981
-30.0 C (-22.0 F)
1982
-26.4 C (-15.5 F)
1983
-24.9 C (-12.8 F)
1984
-26.6 C (-15.9 F)
1985
-25.5 C (-13.9 F)
1986
-23.7 C (-10.7 F)
1987
-26.5 C (-15.7 F)
1988
-27.8 C (-18.0 F)
1989
-25.7 C (-14.3 F)
1990
-27.8 C (-18.0 F)
1991
-25.1 C (-13.2 F)
1992
-26.3 C (-15.3 F)
1993
-26.0 C (-14.8 F)
1994
-28.4 C (-19.1 F)
1995
-27.1 C (-16.8 F)
1996
-22.5 C (-8.5 F)
1997
-24.6 C (-12.3 F)
1998
-27.3 C (-17.1 F)
1999
-27.3 C (-17.1 F)
2000
-32.3 C (-26.1 F)
2002
-24.8 C (-12.6 F)
2003
-25.8 C (-14.4 F)
2004
-24.6 C (-12.3 F)
2005
-25.3 C (-13.5 F)
2006
-26.1 C (-15.0 F)
2007
-26.1 C (-15.0 F)
2008
-25.9 C (-14.6 F)
2009
-24.6 C (-12.3 F)
2010
-24.2 C (-11.6 F)
2011
-26.4 C (-15.5 F)
2012
-26.4 C (-15.5 F)
2013
-22.3 C (-8.1 F)
2014
-28.4 C (-19.1 F)
2015
-24.0 C (-11.2 F)
2016
-26.0 C (-14.8 F)
2017
-25.7 C (-14.3 F)
2018
-24.3 C (-11.7 F)
2019
-27.2 C (-17.0 F)
Wettest day (Rx1day)
The wettest day of the year at Sosnovka-1, 1966 to 2019. The record is 117.8 mm (4.6 in) in 2015, marked on the chart; the median year is 54.0 mm (2.1 in).
Wettest day (Rx1day) at Sosnovka-1 by year
Year
Wettest day (Rx1day)
1966
46.2 mm (1.8 in)
1967
66.6 mm (2.6 in)
1968
43.6 mm (1.7 in)
1969
38.7 mm (1.5 in)
1970
46.9 mm (1.8 in)
1971
52.6 mm (2.1 in)
1972
80.8 mm (3.2 in)
1973
45.9 mm (1.8 in)
1974
75.1 mm (3.0 in)
1975
47.1 mm (1.9 in)
1976
57.0 mm (2.2 in)
1977
51.8 mm (2.0 in)
1978
66.6 mm (2.6 in)
1979
28.6 mm (1.1 in)
1980
63.4 mm (2.5 in)
1981
59.1 mm (2.3 in)
1982
39.2 mm (1.5 in)
1983
64.0 mm (2.5 in)
1984
70.9 mm (2.8 in)
1985
39.7 mm (1.6 in)
1986
45.6 mm (1.8 in)
1987
46.1 mm (1.8 in)
1988
66.8 mm (2.6 in)
1989
54.3 mm (2.1 in)
1990
58.5 mm (2.3 in)
1991
63.7 mm (2.5 in)
1992
33.5 mm (1.3 in)
1993
41.9 mm (1.6 in)
1994
36.1 mm (1.4 in)
1995
76.5 mm (3.0 in)
1996
56.4 mm (2.2 in)
1997
47.6 mm (1.9 in)
1998
64.3 mm (2.5 in)
1999
48.4 mm (1.9 in)
2000
35.7 mm (1.4 in)
2002
71.7 mm (2.8 in)
2003
43.6 mm (1.7 in)
2004
65.0 mm (2.6 in)
2005
51.2 mm (2.0 in)
2006
81.8 mm (3.2 in)
2007
54.0 mm (2.1 in)
2008
71.1 mm (2.8 in)
2009
34.1 mm (1.3 in)
2010
58.4 mm (2.3 in)
2011
81.4 mm (3.2 in)
2012
65.3 mm (2.6 in)
2013
52.9 mm (2.1 in)
2014
61.0 mm (2.4 in)
2015
117.8 mm (4.6 in)
2016
50.5 mm (2.0 in)
2017
61.4 mm (2.4 in)
2018
46.9 mm (1.8 in)
2019
14.6 mm (0.6 in)
Wettest five days (Rx5day)
The wettest five days of the year at Sosnovka-1, 1966 to 2019. The record is 171.1 mm (6.7 in) in 2015, marked on the chart; the median year is 94.4 mm (3.7 in).
Wettest five days (Rx5day) at Sosnovka-1 by year
Year
Wettest five days (Rx5day)
1966
72.3 mm (2.8 in)
1967
144.2 mm (5.7 in)
1968
79.4 mm (3.1 in)
1969
74.4 mm (2.9 in)
1970
86.2 mm (3.4 in)
1971
140.9 mm (5.5 in)
1972
126.1 mm (5.0 in)
1973
87.1 mm (3.4 in)
1974
132.8 mm (5.2 in)
1975
73.5 mm (2.9 in)
1976
82.7 mm (3.3 in)
1977
112.6 mm (4.4 in)
1978
94.4 mm (3.7 in)
1979
51.0 mm (2.0 in)
1980
107.5 mm (4.2 in)
1981
122.9 mm (4.8 in)
1982
82.3 mm (3.2 in)
1983
92.6 mm (3.6 in)
1984
93.5 mm (3.7 in)
1985
67.3 mm (2.6 in)
1986
74.0 mm (2.9 in)
1987
59.1 mm (2.3 in)
1988
134.3 mm (5.3 in)
1989
101.3 mm (4.0 in)
1990
85.7 mm (3.4 in)
1991
133.4 mm (5.3 in)
1992
60.4 mm (2.4 in)
1993
57.9 mm (2.3 in)
1994
59.5 mm (2.3 in)
1995
143.1 mm (5.6 in)
1996
81.1 mm (3.2 in)
1997
134.5 mm (5.3 in)
1998
137.4 mm (5.4 in)
1999
97.6 mm (3.8 in)
2000
62.1 mm (2.4 in)
2002
128.9 mm (5.1 in)
2003
75.2 mm (3.0 in)
2004
72.0 mm (2.8 in)
2005
73.6 mm (2.9 in)
2006
158.1 mm (6.2 in)
2007
96.4 mm (3.8 in)
2008
92.0 mm (3.6 in)
2009
63.9 mm (2.5 in)
2010
137.1 mm (5.4 in)
2011
161.2 mm (6.3 in)
2012
140.4 mm (5.5 in)
2013
102.4 mm (4.0 in)
2014
147.7 mm (5.8 in)
2015
171.1 mm (6.7 in)
2016
94.4 mm (3.7 in)
2017
95.8 mm (3.8 in)
2018
98.8 mm (3.9 in)
2019
27.7 mm (1.1 in)
Longest dry spell (CDD)
The longest dry spell of the year at Sosnovka-1, 1966 to 2019. The record is 49 days in 1984, marked on the chart; the median year is 21 days.
Longest dry spell (CDD) at Sosnovka-1 by year
Year
Longest dry spell (CDD)
1966
17 days
1967
18 days
1968
24 days
1969
25 days
1970
17 days
1971
16 days
1972
20 days
1973
19 days
1974
17 days
1975
22 days
1976
28 days
1977
20 days
1978
24 days
1979
20 days
1980
20 days
1981
28 days
1982
21 days
1983
21 days
1984
49 days
1985
19 days
1986
16 days
1987
27 days
1988
23 days
1989
19 days
1990
19 days
1991
23 days
1992
29 days
1993
25 days
1994
19 days
1995
21 days
1996
18 days
1997
23 days
1998
29 days
1999
22 days
2000
24 days
2002
23 days
2003
32 days
2004
16 days
2005
17 days
2006
19 days
2007
23 days
2008
25 days
2009
21 days
2010
19 days
2011
25 days
2012
24 days
2013
23 days
2014
24 days
2015
15 days
2016
23 days
2017
16 days
2018
19 days
2019
44 days
Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.
Frost Dates and Growing Season
50 years with a frost
Across 50 years with a frost, the median last spring frost at Sosnovka-1 falls on 3 June and the median first autumn frost on 17 September, which leaves a median of 106 days between them.
Fitted over all years, the growing season changes by +1.9 days per decade at this station.
Frost dates and growing season at Sosnovka-1
Measure
Median, all years
Earliest period
Recent period (1988 to 2018)
Recent against earliest
Fitted trend
Last spring frost
3 June
n/a
2 June
n/a
-0.8 days per decade
First autumn frost
17 September
n/a
19 September
n/a
+1.0 days per decade
Growing days
106 days
n/a
110 days
n/a
+1.9 days per decade
A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.
Rainfall Return Levels
50 years, 1967 to 2018
A day with at least 55.0 mm (2.2 in) of rain is expected about once in 2 years. A day with at least 100.6 mm (4.0 in) of rain is expected about once in 100 years.
Rainfall return levels at Sosnovka-1: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
55.0 mm (2.2 in)
5 years
69.2 mm (2.7 in)
10 years
77.7 mm (3.1 in)
25 years
87.6 mm (3.4 in)
50 years
94.4 mm (3.7 in)
100 years
100.6 mm (4.0 in)
Longer than the 50 years of record
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 50 years of values from 1967 to 2018.
A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.
The largest wettest-day totals in the fit: 117.8 mm (4.6 in) in 2015; 81.8 mm (3.2 in) in 2006; 81.4 mm (3.2 in) in 2011.
Station Changes
1 suspected
One change was suspected in the annual mean temperature of Sosnovka-1, at 1989. Each is measured against neighbouring stations.
Relative to 5 neighbouring stations, the station's annual mean temperature from 1989 ran 0.2 C (0.4 F) lower than in the years before (likely change).
Suspected changes in the annual mean temperature at Sosnovka-1, against neighbouring stations
Year
Shift (C)
Shift (F)
Strength
Neighbours
1989
-0.2
-0.4
likely
5
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Climate Twins
2004 to 2018 against 1961 to 1990
Over 2004 to 2018, Sosnovka-1 had a mean temperature of 2.3 C (36.2 F) and 963.4 mm (37.9 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Island Park (United States, 6,242 km away), Zolotoj (Russia, 1,511 km away) and Hebgen Dam (United States, 6,209 km away).
Climate twins of Sosnovka-1: stations whose 1961 to 1990 climate is closest to its 2004 to 2018 climate
Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.
Download the Data
Data for Sosnovka-1 standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Sosnovka-1 threshold days by year: CSV or JSON. Field meanings are on the data page.
Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-15 (15 October 2026). Records are computed by this site and are not official.