Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Arborg. 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 Arborg, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
6.1 C (43.0 F)
-45.6 C (-50.1 F)
n/a
n/a
Feb
7.8 C (46.0 F)
-48.3 C (-54.9 F)
n/a
n/a
Mar
16.7 C (62.1 F)
-42.2 C (-44.0 F)
n/a
n/a
Apr
30.0 C (86.0 F)
-29.5 C (-21.1 F)
n/a
n/a
May
37.0 C (98.6 F)
-12.8 C (9.0 F)
n/a
n/a
Jun
34.4 C (93.9 F)
-5.0 C (23.0 F)
n/a
n/a
Jul
36.5 C (97.7 F)
1.1 C (34.0 F)
n/a
n/a
Aug
36.1 C (97.0 F)
-2.0 C (28.4 F)
n/a
n/a
Sep
36.5 C (97.7 F)
-7.8 C (18.0 F)
n/a
n/a
Oct
27.8 C (82.0 F)
-12.8 C (9.0 F)
n/a
n/a
Nov
20.6 C (69.1 F)
-39.5 C (-39.1 F)
n/a
n/a
Dec
9.4 C (48.9 F)
-41.1 C (-42.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Arborg still stand. 1966 holds the most, with 86.
Standing records at Arborg by the year they were set
Year set
Standing records
1960
5
1961
64
1962
75
1963
74
1964
81
1965
60
1966
86
1967
66
1968
58
1969
48
1970
50
1971
35
1972
73
1973
63
1974
58
1975
56
1976
64
1977
71
1978
45
1979
50
1980
62
1981
78
1982
60
1983
82
Wettest Day of Each Month
Sep: 66.3 mm (2.6 in)
The wettest day on record for each calendar month at Arborg. The most was 66.3 mm (2.6 in) on 8 September 1977.
Record daily precipitation for each month at Arborg
Month
Record daily precipitation (mm)
Date
Jan
30.5 mm (1.2 in)
7 January 1954
Feb
26.9 mm (1.1 in)
24 February 1977
Mar
25.7 mm (1.0 in)
6 March 1972
Apr
33.0 mm (1.3 in)
7 April 1963
May
41.4 mm (1.6 in)
21 May 1955
Jun
55.6 mm (2.2 in)
15 June 1952
Jul
62.6 mm (2.5 in)
2 July 1982
Aug
62.0 mm (2.4 in)
30 August 1981
Sep
66.3 mm (2.6 in)
8 September 1977
Oct
41.9 mm (1.6 in)
30 October 1971
Nov
30.5 mm (1.2 in)
13 November 1955
Dec
18.0 mm (0.7 in)
8 December 1973
Period of Record Coverage
1960 to 1983
Complete yearUnder 90 percent of days
24 years of record at Arborg, 1960 to 1983. 3 years have data for under 90 percent of days and are left out of rankings: 1960, 1965, 1967.
Cooler than the station meanWarmer than the station mean
One stripe for each of 20 complete years at Arborg, 1962 to 1983. Blue stripes are years cooler than the station's own mean of 0.7 C (33.3 F); red stripes are warmer. The coolest year was 1972, at -1.0 C (30.1 F), and the warmest was 1981, at 3.1 C (37.5 F). The strongest colour marks a difference of 2.4 C (4.3 F).
Annual mean temperature at Arborg as warming stripes, 1962 to 1983
Year
Annual mean temperature
Difference from the station mean
1962
0.5 C
-0.23 C
1963
1.4 C
+0.73 C
1964
0.5 C
-0.22 C
1966
-1.0 C
-1.66 C
1968
0.3 C
-0.38 C
1969
0.7 C
-0.02 C
1970
-0.1 C
-0.84 C
1971
0.6 C
-0.12 C
1972
-1.0 C
-1.73 C
1973
1.7 C
+1.01 C
1974
0.1 C
-0.59 C
1975
1.2 C
+0.48 C
1976
1.1 C
+0.42 C
1977
2.2 C
+1.53 C
1978
0.4 C
-0.33 C
1979
-0.4 C
-1.06 C
1980
1.0 C
+0.30 C
1981
3.1 C
+2.36 C
1982
0.1 C
-0.56 C
1983
1.6 C
+0.89 C
This station does not have enough complete years (30 are needed) to fit a temperature trend.
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
1951 to 1983
Yearly extremes at Arborg: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
37.0 C (98.6 F)
1980
33.3 C (91.9 F)
24
Coldest night (TNn)
-48.3 C (-54.9 F)
1966
-39.4 C (-38.9 F)
24
Wettest day (Rx1day)
66.3 mm (2.6 in)
1977
36.3 mm (1.4 in)
31
Wettest five days (Rx5day)
111.4 mm (4.4 in)
1980
57.7 mm (2.3 in)
31
Longest dry spell (CDD)
44 days
1980
26 days
31
Hottest day (TXx)
The hottest day of the year at Arborg, 1951 to 1983. The record is 37.0 C (98.6 F) in 1980, marked on the chart; the median year is 33.3 C (91.9 F).
Hottest day (TXx) at Arborg by year
Year
Hottest day (TXx)
1951
n/a
1952
n/a
1953
n/a
1954
n/a
1955
n/a
1956
n/a
1959
n/a
1960
7.2 C (45.0 F)
1961
36.1 C (97.0 F)
1962
33.9 C (93.0 F)
1963
31.1 C (88.0 F)
1964
33.3 C (91.9 F)
1965
30.0 C (86.0 F)
1966
32.8 C (91.0 F)
1967
33.3 C (91.9 F)
1968
30.6 C (87.1 F)
1969
33.3 C (91.9 F)
1970
34.4 C (93.9 F)
1971
32.8 C (91.0 F)
1972
35.0 C (95.0 F)
1973
30.0 C (86.0 F)
1974
32.8 C (91.0 F)
1975
34.4 C (93.9 F)
1976
35.0 C (95.0 F)
1977
32.8 C (91.0 F)
1978
34.0 C (93.2 F)
1979
36.5 C (97.7 F)
1980
37.0 C (98.6 F)
1981
35.0 C (95.0 F)
1982
31.0 C (87.8 F)
1983
36.5 C (97.7 F)
Coldest night (TNn)
The coldest night of the year at Arborg, 1951 to 1983. The record is -48.3 C (-54.9 F) in 1966, marked on the chart; the median year is -39.4 C (-38.9 F).
Coldest night (TNn) at Arborg by year
Year
Coldest night (TNn)
1951
n/a
1952
n/a
1953
n/a
1954
n/a
1955
n/a
1956
n/a
1959
n/a
1960
-32.8 C (-27.0 F)
1961
-36.7 C (-34.1 F)
1962
-42.2 C (-44.0 F)
1963
-39.4 C (-38.9 F)
1964
-39.4 C (-38.9 F)
1965
-39.4 C (-38.9 F)
1966
-48.3 C (-54.9 F)
1967
-42.2 C (-44.0 F)
1968
-42.2 C (-44.0 F)
1969
-37.8 C (-36.0 F)
1970
-41.7 C (-43.1 F)
1971
-39.4 C (-38.9 F)
1972
-41.7 C (-43.1 F)
1973
-39.4 C (-38.9 F)
1974
-42.2 C (-44.0 F)
1975
-35.6 C (-32.1 F)
1976
-37.8 C (-36.0 F)
1977
-38.9 C (-38.0 F)
1978
-39.5 C (-39.1 F)
1979
-42.0 C (-43.6 F)
1980
-39.0 C (-38.2 F)
1981
-39.5 C (-39.1 F)
1982
-42.5 C (-44.5 F)
1983
-37.0 C (-34.6 F)
Wettest day (Rx1day)
The wettest day of the year at Arborg, 1951 to 1983. The record is 66.3 mm (2.6 in) in 1977, marked on the chart; the median year is 36.3 mm (1.4 in).
Wettest day (Rx1day) at Arborg by year
Year
Wettest day (Rx1day)
1951
33.3 mm (1.3 in)
1952
55.9 mm (2.2 in)
1953
49.3 mm (1.9 in)
1954
49.8 mm (2.0 in)
1955
41.4 mm (1.6 in)
1956
41.4 mm (1.6 in)
1959
33.0 mm (1.3 in)
1960
43.2 mm (1.7 in)
1961
56.6 mm (2.2 in)
1962
35.8 mm (1.4 in)
1963
34.0 mm (1.3 in)
1964
31.2 mm (1.2 in)
1965
22.9 mm (0.9 in)
1966
31.5 mm (1.2 in)
1967
30.2 mm (1.2 in)
1968
51.1 mm (2.0 in)
1969
32.8 mm (1.3 in)
1970
22.6 mm (0.9 in)
1971
41.9 mm (1.6 in)
1972
36.3 mm (1.4 in)
1973
42.4 mm (1.7 in)
1974
21.6 mm (0.9 in)
1975
49.3 mm (1.9 in)
1976
33.3 mm (1.3 in)
1977
66.3 mm (2.6 in)
1978
28.7 mm (1.1 in)
1979
29.6 mm (1.2 in)
1980
58.0 mm (2.3 in)
1981
62.0 mm (2.4 in)
1982
62.6 mm (2.5 in)
1983
26.0 mm (1.0 in)
Wettest five days (Rx5day)
The wettest five days of the year at Arborg, 1951 to 1983. The record is 111.4 mm (4.4 in) in 1980, marked on the chart; the median year is 57.7 mm (2.3 in).
Wettest five days (Rx5day) at Arborg by year
Year
Wettest five days (Rx5day)
1951
43.0 mm (1.7 in)
1952
65.0 mm (2.6 in)
1953
62.0 mm (2.4 in)
1954
53.6 mm (2.1 in)
1955
53.6 mm (2.1 in)
1956
94.6 mm (3.7 in)
1959
55.9 mm (2.2 in)
1960
66.1 mm (2.6 in)
1961
86.0 mm (3.4 in)
1962
44.2 mm (1.7 in)
1963
52.1 mm (2.1 in)
1964
43.6 mm (1.7 in)
1965
36.3 mm (1.4 in)
1966
51.9 mm (2.0 in)
1967
57.7 mm (2.3 in)
1968
72.1 mm (2.8 in)
1969
45.8 mm (1.8 in)
1970
40.7 mm (1.6 in)
1971
81.3 mm (3.2 in)
1972
48.0 mm (1.9 in)
1973
65.7 mm (2.6 in)
1974
34.0 mm (1.3 in)
1975
91.5 mm (3.6 in)
1976
40.1 mm (1.6 in)
1977
83.8 mm (3.3 in)
1978
47.3 mm (1.9 in)
1979
58.9 mm (2.3 in)
1980
111.4 mm (4.4 in)
1981
78.4 mm (3.1 in)
1982
80.4 mm (3.2 in)
1983
59.6 mm (2.3 in)
Longest dry spell (CDD)
The longest dry spell of the year at Arborg, 1951 to 1983. The record is 44 days in 1980, marked on the chart; the median year is 26 days.
Longest dry spell (CDD) at Arborg by year
Year
Longest dry spell (CDD)
1951
27 days
1952
27 days
1953
25 days
1954
29 days
1955
25 days
1956
18 days
1959
19 days
1960
31 days
1961
29 days
1962
20 days
1963
30 days
1964
31 days
1965
34 days
1966
20 days
1967
23 days
1968
40 days
1969
30 days
1970
25 days
1971
26 days
1972
22 days
1973
33 days
1974
24 days
1975
23 days
1976
30 days
1977
17 days
1978
30 days
1979
21 days
1980
44 days
1981
24 days
1982
25 days
1983
32 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
20 years with a frost
Across 20 years with a frost, the median last spring frost at Arborg falls on 2 June and the median first autumn frost on 12 September, which leaves a median of 103 days between them.
Frost dates and growing season at Arborg
Measure
Median, all years
Earliest period
Recent period (1962 to 1983)
Recent against earliest
Fitted trend
Last spring frost
2 June
n/a
2 June
n/a
n/a
First autumn frost
12 September
n/a
12 September
n/a
n/a
Growing days
103 days
n/a
103 days
n/a
n/a
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.
Download the Data
Data for Arborg standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Arborg 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.