Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Glenthompson. 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 Glenthompson, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
n/a
n/a
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n/a
Feb
n/a
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n/a
Mar
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Apr
n/a
n/a
n/a
n/a
May
n/a
n/a
n/a
n/a
Jun
n/a
n/a
n/a
n/a
Jul
n/a
n/a
n/a
n/a
Aug
n/a
n/a
n/a
n/a
Sep
n/a
n/a
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n/a
Oct
n/a
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Nov
n/a
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Dec
n/a
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n/a
Which Years Hold Standing Records
0 standing records
0 records at Glenthompson still stand.
Standing records at Glenthompson by the year they were set
Year set
Standing records
Wettest Day of Each Month
Apr: 85.2 mm (3.4 in)
The wettest day on record for each calendar month at Glenthompson. The most was 85.2 mm (3.4 in) on 23 April 1980.
Record daily precipitation for each month at Glenthompson
Yearly extremes at Glenthompson: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Wettest day (Rx1day)
85.2 mm (3.4 in)
1980
32.0 mm (1.3 in)
58
Wettest five days (Rx5day)
126.0 mm (5.0 in)
2011
45.2 mm (1.8 in)
58
Longest dry spell (CDD)
44 days
1987
21 days
58
Wettest day (Rx1day)
The wettest day of the year at Glenthompson, 1965 to 2025. The record is 85.2 mm (3.4 in) in 1980, marked on the chart; the median year is 32.0 mm (1.3 in).
Wettest day (Rx1day) at Glenthompson by year
Year
Wettest day (Rx1day)
1965
1.3 mm (0.05 in)
1966
44.2 mm (1.7 in)
1967
16.3 mm (0.6 in)
1968
16.8 mm (0.7 in)
1969
37.1 mm (1.5 in)
1970
57.2 mm (2.3 in)
1971
36.1 mm (1.4 in)
1972
32.3 mm (1.3 in)
1973
66.8 mm (2.6 in)
1974
50.6 mm (2.0 in)
1975
23.0 mm (0.9 in)
1976
37.0 mm (1.5 in)
1977
38.0 mm (1.5 in)
1978
30.0 mm (1.2 in)
1979
22.6 mm (0.9 in)
1980
85.2 mm (3.4 in)
1981
25.4 mm (1.0 in)
1982
16.2 mm (0.6 in)
1983
60.8 mm (2.4 in)
1984
42.0 mm (1.7 in)
1985
29.8 mm (1.2 in)
1986
28.6 mm (1.1 in)
1987
54.6 mm (2.1 in)
1988
28.0 mm (1.1 in)
1989
27.0 mm (1.1 in)
1990
33.0 mm (1.3 in)
1991
23.6 mm (0.9 in)
1992
26.0 mm (1.0 in)
1993
34.4 mm (1.4 in)
1994
26.0 mm (1.0 in)
1995
32.0 mm (1.3 in)
1996
18.8 mm (0.7 in)
1997
27.4 mm (1.1 in)
1998
52.0 mm (2.0 in)
1999
31.0 mm (1.2 in)
2000
31.0 mm (1.2 in)
2001
24.0 mm (0.9 in)
2002
21.0 mm (0.8 in)
2003
32.0 mm (1.3 in)
2004
20.2 mm (0.8 in)
2005
39.0 mm (1.5 in)
2006
13.0 mm (0.5 in)
2007
51.0 mm (2.0 in)
2008
65.0 mm (2.6 in)
2009
27.8 mm (1.1 in)
2010
49.5 mm (1.9 in)
2011
68.0 mm (2.7 in)
2012
64.2 mm (2.5 in)
2013
26.0 mm (1.0 in)
2014
24.0 mm (0.9 in)
2015
23.4 mm (0.9 in)
2016
40.4 mm (1.6 in)
2017
43.3 mm (1.7 in)
2018
73.0 mm (2.9 in)
2019
35.0 mm (1.4 in)
2020
40.0 mm (1.6 in)
2021
33.0 mm (1.3 in)
2025
19.0 mm (0.7 in)
Wettest five days (Rx5day)
The wettest five days of the year at Glenthompson, 1965 to 2025. The record is 126.0 mm (5.0 in) in 2011, marked on the chart; the median year is 45.2 mm (1.8 in).
Wettest five days (Rx5day) at Glenthompson by year
Year
Wettest five days (Rx5day)
1965
1.3 mm (0.05 in)
1966
68.6 mm (2.7 in)
1967
22.2 mm (0.9 in)
1968
39.2 mm (1.5 in)
1969
61.2 mm (2.4 in)
1970
75.5 mm (3.0 in)
1971
60.2 mm (2.4 in)
1972
52.2 mm (2.1 in)
1973
67.6 mm (2.7 in)
1974
56.0 mm (2.2 in)
1975
43.4 mm (1.7 in)
1976
42.6 mm (1.7 in)
1977
39.0 mm (1.5 in)
1978
47.4 mm (1.9 in)
1979
27.0 mm (1.1 in)
1980
37.2 mm (1.5 in)
1981
25.8 mm (1.0 in)
1982
22.4 mm (0.9 in)
1983
32.0 mm (1.3 in)
1984
24.4 mm (1.0 in)
1985
52.0 mm (2.0 in)
1986
49.0 mm (1.9 in)
1987
64.4 mm (2.5 in)
1988
37.4 mm (1.5 in)
1989
29.4 mm (1.2 in)
1990
27.8 mm (1.1 in)
1991
24.6 mm (1.0 in)
1992
37.0 mm (1.5 in)
1993
46.8 mm (1.8 in)
1994
36.8 mm (1.4 in)
1995
58.2 mm (2.3 in)
1996
19.8 mm (0.8 in)
1997
30.6 mm (1.2 in)
1998
59.8 mm (2.4 in)
1999
61.4 mm (2.4 in)
2000
36.2 mm (1.4 in)
2001
30.4 mm (1.2 in)
2002
36.4 mm (1.4 in)
2003
38.2 mm (1.5 in)
2004
30.4 mm (1.2 in)
2005
68.4 mm (2.7 in)
2006
18.0 mm (0.7 in)
2007
58.4 mm (2.3 in)
2008
78.6 mm (3.1 in)
2009
46.1 mm (1.8 in)
2010
65.3 mm (2.6 in)
2011
126.0 mm (5.0 in)
2012
75.4 mm (3.0 in)
2013
45.4 mm (1.8 in)
2014
35.4 mm (1.4 in)
2015
42.4 mm (1.7 in)
2016
58.8 mm (2.3 in)
2017
54.1 mm (2.1 in)
2018
93.2 mm (3.7 in)
2019
45.8 mm (1.8 in)
2020
70.0 mm (2.8 in)
2021
55.2 mm (2.2 in)
2025
45.0 mm (1.8 in)
Longest dry spell (CDD)
The longest dry spell of the year at Glenthompson, 1965 to 2025. The record is 44 days in 1987, marked on the chart; the median year is 21 days.
Longest dry spell (CDD) at Glenthompson by year
Year
Longest dry spell (CDD)
1965
7 days
1966
14 days
1967
32 days
1968
16 days
1969
15 days
1970
26 days
1971
21 days
1972
28 days
1973
13 days
1974
38 days
1975
22 days
1976
15 days
1977
28 days
1978
14 days
1979
19 days
1980
30 days
1981
19 days
1982
19 days
1983
34 days
1984
10 days
1985
29 days
1986
29 days
1987
44 days
1988
18 days
1989
21 days
1990
15 days
1991
38 days
1992
23 days
1993
20 days
1994
22 days
1995
18 days
1996
16 days
1997
17 days
1998
16 days
1999
21 days
2000
19 days
2001
31 days
2002
20 days
2003
24 days
2004
25 days
2005
22 days
2006
28 days
2007
20 days
2008
21 days
2009
38 days
2010
17 days
2011
19 days
2012
25 days
2013
16 days
2014
25 days
2015
39 days
2016
24 days
2017
31 days
2018
22 days
2019
35 days
2020
18 days
2021
21 days
2025
16 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.
Download the Data
Data for Glenthompson standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Glenthompson 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.