Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Kalac. 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 Kalac, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
10.2 C (50.4 F)
-36.4 C (-33.5 F)
n/a
n/a
Feb
13.1 C (55.6 F)
-37.7 C (-35.9 F)
n/a
n/a
Mar
22.1 C (71.8 F)
-36.5 C (-33.7 F)
n/a
n/a
Apr
30.4 C (86.7 F)
-21.2 C (-6.2 F)
n/a
n/a
May
36.5 C (97.7 F)
-5.7 C (21.7 F)
n/a
n/a
Jun
39.2 C (102.6 F)
0.0 C (32.0 F)
n/a
n/a
Jul
41.5 C (106.7 F)
4.5 C (40.1 F)
n/a
n/a
Aug
41.7 C (107.1 F)
1.0 C (33.8 F)
n/a
n/a
Sep
36.7 C (98.1 F)
-5.0 C (23.0 F)
n/a
n/a
Oct
31.0 C (87.8 F)
-17.5 C (0.5 F)
n/a
n/a
Nov
19.6 C (67.3 F)
-26.5 C (-15.7 F)
n/a
n/a
Dec
13.4 C (56.1 F)
-32.5 C (-26.5 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Kalac still stand. 2010 holds the most, with 51.
Standing records at Kalac by the year they were set
Year set
Standing records
1959
18
1960
13
1961
15
1962
7
1963
31
1964
15
1965
24
1966
22
1967
18
1968
23
1969
33
1970
15
1971
25
1972
24
1973
15
1974
15
1975
26
1976
33
1977
17
1978
16
1979
24
1980
18
1981
23
1982
16
1983
25
1984
12
1985
19
1986
15
1987
33
1988
7
1989
15
1990
21
1991
24
1992
13
1993
25
1994
26
1995
24
1996
29
1997
15
1998
40
1999
33
2000
23
2001
35
2002
44
2003
11
2004
17
2005
10
2006
25
2007
44
2008
25
2009
22
2010
51
2011
22
2012
33
2013
19
2014
46
2015
35
2016
35
2017
14
2018
9
2019
18
2020
31
2021
15
2022
7
2023
10
2024
1
All-Time Record Progression
7 new records
7 all-time records were set at Kalac between 24 July 2000 and 14 August 2021. Each dot is a new record.
When Kalac set new all-time records
Date
Kind
Detail
2000-07-24
Record high minimum temperature
Record high minimum temperature 24.4 C (75.9 F)
2008-08-17
Record high minimum temperature
Record high minimum temperature 25.0 C (77.0 F)
2008-08-18
Record high minimum temperature
Record high minimum temperature 26.2 C (79.2 F)
2010-07-28
Record high maximum temperature
Record high maximum temperature 41.5 C (106.7 F)
2010-08-02
Record high maximum temperature
Record high maximum temperature 41.7 C (107.1 F)
2012-02-11
Record low minimum temperature
Record low minimum temperature -37.7 C (-35.9 F)
2021-08-14
Record daily precipitation
Record daily precipitation 117.1 mm (4.6 in)
Wettest Day of Each Month
Aug: 117.1 mm (4.6 in)
The wettest day on record for each calendar month at Kalac. The most was 117.1 mm (4.6 in) on 14 August 2021.
Record daily precipitation for each month at Kalac
Month
Record daily precipitation (mm)
Date
Jan
22.0 mm (0.9 in)
3 January 1962
Feb
20.7 mm (0.8 in)
21 February 1964
Mar
28.1 mm (1.1 in)
26 March 2016
Apr
34.4 mm (1.4 in)
14 April 1976
May
44.6 mm (1.8 in)
28 May 2013
Jun
81.0 mm (3.2 in)
14 June 1974
Jul
73.2 mm (2.9 in)
6 July 2005
Aug
117.1 mm (4.6 in)
14 August 2021
Sep
111.0 mm (4.4 in)
26 September 2021
Oct
50.6 mm (2.0 in)
1 October 2010
Nov
100.1 mm (3.9 in)
12 November 1974
Dec
30.0 mm (1.2 in)
1 December 1974
Period of Record Coverage
1959 to 2024
Complete yearUnder 90 percent of days
66 years of record at Kalac, 1959 to 2024. 6 years have data for under 90 percent of days and are left out of rankings: 1959, 1975, 2021, 2022, 2023, 2024.
Cooler than the station meanWarmer than the station mean
One stripe for each of 55 complete years at Kalac, 1960 to 2018. Blue stripes are years cooler than the station's own mean of 7.3 C (45.1 F); red stripes are warmer. The coolest year was 1987, at 4.2 C (39.5 F), and the warmest was 2010, at 9.3 C (48.8 F). The strongest colour marks a difference of 3.2 C (5.8 F).
Annual mean temperature at Kalac as warming stripes, 1960 to 2018
Year
Annual mean temperature
Difference from the station mean
1960
7.3 C
-0.01 C
1961
7.6 C
+0.34 C
1962
7.7 C
+0.46 C
1963
6.2 C
-1.09 C
1964
5.8 C
-1.47 C
1965
6.1 C
-1.14 C
1967
6.3 C
-0.96 C
1968
6.3 C
-0.96 C
1969
5.3 C
-2.01 C
1970
7.0 C
-0.30 C
1971
7.1 C
-0.14 C
1972
7.3 C
-0.03 C
1973
7.0 C
-0.27 C
1974
7.0 C
-0.33 C
1977
6.2 C
-1.13 C
1978
5.9 C
-1.35 C
1979
6.7 C
-0.62 C
1980
5.3 C
-1.96 C
1982
6.8 C
-0.45 C
1983
8.0 C
+0.73 C
1984
6.8 C
-0.49 C
1985
5.8 C
-1.51 C
1986
6.9 C
-0.38 C
1987
4.2 C
-3.11 C
1988
6.5 C
-0.76 C
1989
8.5 C
+1.25 C
1990
8.0 C
+0.69 C
1991
7.2 C
-0.05 C
1992
7.0 C
-0.26 C
1993
6.0 C
-1.32 C
1994
6.2 C
-1.04 C
1995
9.1 C
+1.83 C
1996
6.3 C
-0.95 C
1997
7.0 C
-0.29 C
1998
7.5 C
+0.23 C
1999
8.6 C
+1.35 C
2000
8.0 C
+0.73 C
2001
8.0 C
+0.69 C
2002
8.1 C
+0.86 C
2003
6.6 C
-0.72 C
2004
8.3 C
+1.03 C
2005
8.0 C
+0.75 C
2006
7.3 C
+0.04 C
2007
8.9 C
+1.60 C
2008
8.6 C
+1.34 C
2009
8.3 C
+1.04 C
2010
9.3 C
+2.05 C
2011
7.2 C
-0.07 C
2012
8.5 C
+1.18 C
2013
9.1 C
+1.78 C
2014
8.0 C
+0.75 C
2015
9.0 C
+1.68 C
2016
8.8 C
+1.55 C
2017
8.4 C
+1.09 C
2018
7.6 C
+0.34 C
The annual mean temperature here has risen by 0.4 C (0.2 to 0.5) per decade over 1960 to 2018. In Fahrenheit: 0.7 F (0.4 to 1.0) per decade. The slope is a straight line fitted to 55 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Kalac
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.4 C (0.2 to 0.5) per decade
0.7 F (0.4 to 1.0) per decade
1960 to 2018
55
Rise
Mean daily maximum
0.5 C (0.3 to 0.6) per decade
0.8 F (0.6 to 1.1) per decade
1960 to 2018
55
Rise
Mean daily minimum
0.3 C (0.1 to 0.5) per decade
0.5 F (0.3 to 0.8) per decade
1960 to 2018
55
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
1959 to 2024
Yearly extremes at Kalac: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
41.7 C (107.1 F)
2010
36.0 C (96.7 F)
66
Coldest night (TNn)
-37.7 C (-35.9 F)
2012
-28.4 C (-19.1 F)
66
Wettest day (Rx1day)
117.1 mm (4.6 in)
2021
28.9 mm (1.1 in)
66
Wettest five days (Rx5day)
119.9 mm (4.7 in)
2021
49.5 mm (1.9 in)
66
Longest dry spell (CDD)
51 days
1984
27 days
66
Hottest day (TXx)
The hottest day of the year at Kalac, 1959 to 2024. The record is 41.7 C (107.1 F) in 2010, marked on the chart; the median year is 36.0 C (96.7 F).
Hottest day (TXx) at Kalac by year
Year
Hottest day (TXx)
1959
36.5 C (97.7 F)
1960
36.5 C (97.7 F)
1961
35.1 C (95.2 F)
1962
35.1 C (95.2 F)
1963
36.7 C (98.1 F)
1964
31.9 C (89.4 F)
1965
35.9 C (96.6 F)
1966
38.3 C (100.9 F)
1967
33.2 C (91.8 F)
1968
34.1 C (93.4 F)
1969
35.1 C (95.2 F)
1970
37.7 C (99.9 F)
1971
41.1 C (106.0 F)
1972
38.4 C (101.1 F)
1973
30.8 C (87.4 F)
1974
34.0 C (93.2 F)
1975
36.0 C (96.8 F)
1976
30.3 C (86.5 F)
1977
34.4 C (93.9 F)
1978
33.1 C (91.6 F)
1979
34.8 C (94.6 F)
1980
33.9 C (93.0 F)
1981
37.8 C (100.0 F)
1982
34.5 C (94.1 F)
1983
33.1 C (91.6 F)
1984
39.3 C (102.7 F)
1985
37.2 C (99.0 F)
1986
35.0 C (95.0 F)
1987
33.2 C (91.8 F)
1988
35.6 C (96.1 F)
1989
33.1 C (91.6 F)
1990
31.6 C (88.9 F)
1991
39.3 C (102.7 F)
1992
33.9 C (93.0 F)
1993
33.5 C (92.3 F)
1994
33.8 C (92.8 F)
1995
34.6 C (94.3 F)
1996
38.5 C (101.3 F)
1997
36.3 C (97.3 F)
1998
38.3 C (100.9 F)
1999
37.1 C (98.8 F)
2000
35.3 C (95.5 F)
2001
39.0 C (102.2 F)
2002
37.6 C (99.7 F)
2003
32.5 C (90.5 F)
2004
35.3 C (95.5 F)
2005
33.5 C (92.3 F)
2006
36.4 C (97.5 F)
2007
37.0 C (98.6 F)
2008
38.3 C (100.9 F)
2009
38.5 C (101.3 F)
2010
41.7 C (107.1 F)
2011
38.7 C (101.7 F)
2012
38.5 C (101.3 F)
2013
36.2 C (97.2 F)
2014
39.2 C (102.6 F)
2015
36.7 C (98.1 F)
2016
39.1 C (102.4 F)
2017
36.2 C (97.2 F)
2018
34.5 C (94.1 F)
2019
36.1 C (97.0 F)
2020
39.6 C (103.3 F)
2021
37.6 C (99.7 F)
2022
34.6 C (94.3 F)
2023
35.5 C (95.9 F)
2024
6.9 C (44.4 F)
Coldest night (TNn)
The coldest night of the year at Kalac, 1959 to 2024. The record is -37.7 C (-35.9 F) in 2012, marked on the chart; the median year is -28.4 C (-19.1 F).
Coldest night (TNn) at Kalac by year
Year
Coldest night (TNn)
1959
-32.5 C (-26.5 F)
1960
-24.7 C (-12.5 F)
1961
-26.6 C (-15.9 F)
1962
-24.7 C (-12.5 F)
1963
-30.1 C (-22.2 F)
1964
-36.5 C (-33.7 F)
1965
-26.0 C (-14.8 F)
1966
-26.6 C (-15.9 F)
1967
-36.2 C (-33.2 F)
1968
-33.1 C (-27.6 F)
1969
-28.2 C (-18.8 F)
1970
-33.0 C (-27.4 F)
1971
-27.4 C (-17.3 F)
1972
-29.9 C (-21.8 F)
1973
-32.0 C (-25.6 F)
1974
-25.1 C (-13.2 F)
1975
-28.0 C (-18.4 F)
1976
-31.4 C (-24.5 F)
1977
-31.2 C (-24.2 F)
1978
-28.9 C (-20.0 F)
1979
-31.0 C (-23.8 F)
1980
-30.8 C (-23.4 F)
1981
-19.2 C (-2.6 F)
1982
-28.0 C (-18.4 F)
1983
-24.2 C (-11.6 F)
1984
-26.4 C (-15.5 F)
1985
-34.7 C (-30.5 F)
1986
-24.0 C (-11.2 F)
1987
-34.6 C (-30.3 F)
1988
-34.1 C (-29.4 F)
1989
-25.9 C (-14.6 F)
1990
-21.8 C (-7.2 F)
1991
-29.6 C (-21.3 F)
1992
-27.8 C (-18.0 F)
1993
-24.2 C (-11.6 F)
1994
-34.8 C (-30.6 F)
1995
-25.8 C (-14.4 F)
1996
-32.1 C (-25.8 F)
1997
-30.9 C (-23.6 F)
1998
-29.2 C (-20.6 F)
1999
-26.5 C (-15.7 F)
2000
-25.9 C (-14.6 F)
2001
-30.0 C (-22.0 F)
2002
-28.6 C (-19.5 F)
2003
-31.3 C (-24.3 F)
2004
-28.9 C (-20.0 F)
2005
-29.3 C (-20.7 F)
2006
-36.4 C (-33.5 F)
2007
-26.1 C (-15.0 F)
2008
-26.9 C (-16.4 F)
2009
-31.0 C (-23.8 F)
2010
-27.8 C (-18.0 F)
2011
-33.3 C (-27.9 F)
2012
-37.7 C (-35.9 F)
2013
-19.9 C (-3.8 F)
2014
-35.4 C (-31.7 F)
2015
-28.1 C (-18.6 F)
2016
-27.7 C (-17.9 F)
2017
-29.7 C (-21.5 F)
2018
-23.6 C (-10.5 F)
2019
-23.1 C (-9.6 F)
2020
-17.7 C (0.1 F)
2021
-26.4 C (-15.5 F)
2022
-23.8 C (-10.8 F)
2023
-21.3 C (-6.3 F)
2024
-31.9 C (-25.4 F)
Wettest day (Rx1day)
The wettest day of the year at Kalac, 1959 to 2024. The record is 117.1 mm (4.6 in) in 2021, marked on the chart; the median year is 28.9 mm (1.1 in).
Wettest day (Rx1day) at Kalac by year
Year
Wettest day (Rx1day)
1959
25.0 mm (1.0 in)
1960
22.5 mm (0.9 in)
1961
36.4 mm (1.4 in)
1962
29.6 mm (1.2 in)
1963
34.1 mm (1.3 in)
1964
24.0 mm (0.9 in)
1965
18.4 mm (0.7 in)
1966
26.3 mm (1.0 in)
1967
45.4 mm (1.8 in)
1968
27.5 mm (1.1 in)
1969
25.7 mm (1.0 in)
1970
59.1 mm (2.3 in)
1971
18.5 mm (0.7 in)
1972
28.8 mm (1.1 in)
1973
29.5 mm (1.2 in)
1974
100.1 mm (3.9 in)
1975
22.1 mm (0.9 in)
1976
40.8 mm (1.6 in)
1977
37.9 mm (1.5 in)
1978
23.3 mm (0.9 in)
1979
19.2 mm (0.8 in)
1980
23.9 mm (0.9 in)
1981
21.1 mm (0.8 in)
1982
26.3 mm (1.0 in)
1983
35.8 mm (1.4 in)
1984
17.8 mm (0.7 in)
1985
38.4 mm (1.5 in)
1986
18.1 mm (0.7 in)
1987
25.0 mm (1.0 in)
1988
46.0 mm (1.8 in)
1989
36.3 mm (1.4 in)
1990
52.5 mm (2.1 in)
1991
23.1 mm (0.9 in)
1992
16.0 mm (0.6 in)
1993
30.4 mm (1.2 in)
1994
27.9 mm (1.1 in)
1995
30.4 mm (1.2 in)
1996
21.1 mm (0.8 in)
1997
19.2 mm (0.8 in)
1998
34.5 mm (1.4 in)
1999
33.9 mm (1.3 in)
2000
26.5 mm (1.0 in)
2001
37.6 mm (1.5 in)
2002
29.3 mm (1.2 in)
2003
29.9 mm (1.2 in)
2004
53.4 mm (2.1 in)
2005
73.2 mm (2.9 in)
2006
50.5 mm (2.0 in)
2007
49.4 mm (1.9 in)
2008
16.0 mm (0.6 in)
2009
28.7 mm (1.1 in)
2010
50.6 mm (2.0 in)
2011
25.5 mm (1.0 in)
2012
19.1 mm (0.8 in)
2013
44.6 mm (1.8 in)
2014
24.4 mm (1.0 in)
2015
28.1 mm (1.1 in)
2016
28.1 mm (1.1 in)
2017
30.2 mm (1.2 in)
2018
39.3 mm (1.5 in)
2019
62.0 mm (2.4 in)
2020
23.9 mm (0.9 in)
2021
117.1 mm (4.6 in)
2022
30.0 mm (1.2 in)
2023
29.0 mm (1.1 in)
2024
9.9 mm (0.39 in)
Wettest five days (Rx5day)
The wettest five days of the year at Kalac, 1959 to 2024. The record is 119.9 mm (4.7 in) in 2021, marked on the chart; the median year is 49.5 mm (1.9 in).
Wettest five days (Rx5day) at Kalac by year
Year
Wettest five days (Rx5day)
1959
38.6 mm (1.5 in)
1960
49.6 mm (2.0 in)
1961
37.6 mm (1.5 in)
1962
43.3 mm (1.7 in)
1963
43.9 mm (1.7 in)
1964
55.7 mm (2.2 in)
1965
39.2 mm (1.5 in)
1966
46.2 mm (1.8 in)
1967
49.3 mm (1.9 in)
1968
33.3 mm (1.3 in)
1969
52.7 mm (2.1 in)
1970
77.9 mm (3.1 in)
1971
33.8 mm (1.3 in)
1972
64.0 mm (2.5 in)
1973
44.0 mm (1.7 in)
1974
106.1 mm (4.2 in)
1975
22.6 mm (0.9 in)
1976
45.8 mm (1.8 in)
1977
60.2 mm (2.4 in)
1978
38.9 mm (1.5 in)
1979
49.7 mm (2.0 in)
1980
50.2 mm (2.0 in)
1981
39.1 mm (1.5 in)
1982
55.9 mm (2.2 in)
1983
53.2 mm (2.1 in)
1984
27.9 mm (1.1 in)
1985
69.1 mm (2.7 in)
1986
28.4 mm (1.1 in)
1987
36.2 mm (1.4 in)
1988
60.5 mm (2.4 in)
1989
61.4 mm (2.4 in)
1990
58.3 mm (2.3 in)
1991
53.4 mm (2.1 in)
1992
32.4 mm (1.3 in)
1993
71.0 mm (2.8 in)
1994
29.5 mm (1.2 in)
1995
36.4 mm (1.4 in)
1996
58.9 mm (2.3 in)
1997
40.3 mm (1.6 in)
1998
43.5 mm (1.7 in)
1999
54.6 mm (2.1 in)
2000
42.9 mm (1.7 in)
2001
58.2 mm (2.3 in)
2002
72.7 mm (2.9 in)
2003
63.5 mm (2.5 in)
2004
65.3 mm (2.6 in)
2005
90.6 mm (3.6 in)
2006
74.2 mm (2.9 in)
2007
61.5 mm (2.4 in)
2008
37.3 mm (1.5 in)
2009
36.1 mm (1.4 in)
2010
68.2 mm (2.7 in)
2011
50.7 mm (2.0 in)
2012
46.8 mm (1.8 in)
2013
48.2 mm (1.9 in)
2014
44.9 mm (1.8 in)
2015
56.3 mm (2.2 in)
2016
42.6 mm (1.7 in)
2017
42.3 mm (1.7 in)
2018
65.1 mm (2.6 in)
2019
82.9 mm (3.3 in)
2020
38.9 mm (1.5 in)
2021
119.9 mm (4.7 in)
2022
55.3 mm (2.2 in)
2023
37.9 mm (1.5 in)
2024
9.7 mm (0.38 in)
Longest dry spell (CDD)
The longest dry spell of the year at Kalac, 1959 to 2024. The record is 51 days in 1984, marked on the chart; the median year is 27 days.
Longest dry spell (CDD) at Kalac by year
Year
Longest dry spell (CDD)
1959
31 days
1960
29 days
1961
26 days
1962
31 days
1963
26 days
1964
21 days
1965
25 days
1966
28 days
1967
33 days
1968
30 days
1969
34 days
1970
20 days
1971
35 days
1972
46 days
1973
29 days
1974
47 days
1975
24 days
1976
36 days
1977
18 days
1978
20 days
1979
44 days
1980
21 days
1981
29 days
1982
39 days
1983
25 days
1984
51 days
1985
18 days
1986
46 days
1987
38 days
1988
35 days
1989
28 days
1990
18 days
1991
22 days
1992
23 days
1993
34 days
1994
27 days
1995
23 days
1996
23 days
1997
17 days
1998
23 days
1999
21 days
2000
25 days
2001
17 days
2002
27 days
2003
24 days
2004
20 days
2005
29 days
2006
23 days
2007
28 days
2008
25 days
2009
35 days
2010
22 days
2011
29 days
2012
38 days
2013
41 days
2014
48 days
2015
21 days
2016
33 days
2017
20 days
2018
41 days
2019
28 days
2020
26 days
2021
14 days
2022
18 days
2023
13 days
2024
2 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
55 years with a frost
Across 55 years with a frost, the median last spring frost at Kalac falls on 2 May and the median first autumn frost on 28 September, which leaves a median of 153 days between them.
Fitted over all years, the growing season changes by +0.4 days per decade at this station.
Frost dates and growing season at Kalac
Measure
Median, all years
Earliest period
Recent period (1989 to 2018)
Recent against earliest
Fitted trend
Last spring frost
2 May
n/a
3 May
n/a
+0.6 days per decade
First autumn frost
28 September
n/a
1 October
n/a
+1.0 days per decade
Growing days
153 days
n/a
149 days
n/a
+0.4 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
61 years, 1960 to 2020
A day with at least 29.1 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 93.1 mm (3.7 in) of rain is expected about once in 100 years.
Rainfall return levels at Kalac: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
29.1 mm (1.1 in)
5 years
41.0 mm (1.6 in)
10 years
50.6 mm (2.0 in)
25 years
65.2 mm (2.6 in)
50 years
78.2 mm (3.1 in)
100 years
93.1 mm (3.7 in)
Longer than the 61 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, 61 years of values from 1960 to 2020.
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: 100.1 mm (3.9 in) in 1974; 73.2 mm (2.9 in) in 2005; 62.0 mm (2.4 in) in 2019.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Climate Twins
2004 to 2018 against 1961 to 1990
Over 2004 to 2018, Kalac had a mean temperature of 8.4 C (47.0 F) and 517.5 mm (20.4 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Certkovo (Russia, 129 km away), Lugansk (Ukraine, 244 km away) and Kharkiv (Ukraine, 357 km away).
Climate twins of Kalac: 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 Kalac standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Kalac 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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.