Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Tryvasshogda. The lines show the 2026 daily maximum and minimum. 7 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Tryvasshogda, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
8.8 C (47.8 F)
-23.6 C (-10.5 F)
2.4 C (36.3 F)
-14.1 C (6.6 F)
Feb
12.0 C (53.6 F)
-25.4 C (-13.7 F)
3.7 C (38.7 F)
-14.3 C (6.3 F)
Mar
17.8 C (64.0 F)
-18.1 C (-0.6 F)
10.5 C (50.9 F)
-3.2 C (26.2 F)
Apr
21.3 C (70.3 F)
-10.4 C (13.3 F)
20.2 C (68.4 F)
-3.0 C (26.6 F)
May
27.4 C (81.3 F)
-4.2 C (24.4 F)
20.6 C (69.1 F)
-1.7 C (28.9 F)
Jun
28.9 C (84.0 F)
-0.6 C (30.9 F)
25.6 C (78.1 F)
5.4 C (41.7 F)
Jul
31.0 C (87.8 F)
2.4 C (36.3 F)
29.2 C (84.6 F)
5.5 C (41.9 F)
Aug
29.7 C (85.5 F)
-0.1 C (31.8 F)
22.3 C (72.1 F)
6.6 C (43.9 F)
Sep
23.5 C (74.3 F)
-2.4 C (27.7 F)
n/a
n/a
Oct
20.2 C (68.4 F)
-8.9 C (16.0 F)
n/a
n/a
Nov
13.1 C (55.6 F)
-15.0 C (5.0 F)
n/a
n/a
Dec
10.0 C (50.0 F)
-18.1 C (-0.6 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Tryvasshogda still stand. 1955 holds the most, with 59.
Standing records at Tryvasshogda by the year they were set
Year set
Standing records
1943
4
1944
9
1945
6
1946
6
1947
28
1948
13
1949
13
1950
16
1951
15
1952
35
1953
25
1954
8
1955
59
1956
26
1957
17
1958
31
1959
20
1960
29
1961
16
1962
27
1963
19
1964
21
1965
37
1966
41
1967
32
1968
30
1969
26
1970
43
1971
38
1972
12
1973
31
1974
25
1975
33
1997
3
1998
25
1999
23
2000
20
2002
33
2003
17
2004
16
2005
23
2006
36
2007
23
2008
28
2009
15
2010
36
2011
26
2012
37
2013
14
2014
29
2015
15
2016
27
2017
8
2018
30
2019
26
2020
23
2021
21
2022
13
2023
24
2024
31
2025
42
2026
9
All-Time Record Progression
3 new records
3 all-time records were set at Tryvasshogda between 6 July 2008 and 27 July 2018. Each dot is a new record.
When Tryvasshogda set new all-time records
Date
Kind
Detail
2008-07-06
Record daily precipitation
Record daily precipitation 88.6 mm (3.5 in)
2014-07-24
Record high maximum temperature
Record high maximum temperature 29.9 C (85.8 F)
2018-07-27
Record high maximum temperature
Record high maximum temperature 31.0 C (87.8 F)
Wettest Day of Each Month
Jul: 88.6 mm (3.5 in)
The wettest day on record for each calendar month at Tryvasshogda. The most was 88.6 mm (3.5 in) on 6 July 2008.
Record daily precipitation for each month at Tryvasshogda
Month
Record daily precipitation (mm)
Date
Jan
44.1 mm (1.7 in)
6 January 2015
Feb
44.3 mm (1.7 in)
14 February 2022
Mar
32.5 mm (1.3 in)
26 March 1970
Apr
39.1 mm (1.5 in)
24 April 2023
May
46.1 mm (1.8 in)
5 May 1952
Jun
56.9 mm (2.2 in)
22 June 2007
Jul
88.6 mm (3.5 in)
6 July 2008
Aug
82.0 mm (3.2 in)
26 August 2023
Sep
75.5 mm (3.0 in)
8 September 1965
Oct
57.0 mm (2.2 in)
15 October 1958
Nov
58.9 mm (2.3 in)
3 November 2005
Dec
47.3 mm (1.9 in)
1 December 2007
Period of Record Coverage
1949 to 2026
Complete yearUnder 90 percent of days
56 years of record at Tryvasshogda, 1949 to 2026. 5 years have data for under 90 percent of days and are left out of rankings: 1949, 1997, 2000, 2002, 2026.
Cooler than the station meanWarmer than the station mean
One stripe for each of 50 complete years at Tryvasshogda, 1950 to 2025. Blue stripes are years cooler than the station's own mean of 4.5 C (40.0 F); red stripes are warmer. The coolest year was 2010, at 2.7 C (36.8 F), and the warmest was 2025, at 6.6 C (43.9 F). The strongest colour marks a difference of 2.2 C (4.0 F).
Annual mean temperature at Tryvasshogda as warming stripes, 1950 to 2025
Year
Annual mean temperature
Difference from the station mean
1950
3.9 C
-0.56 C
1951
3.5 C
-0.96 C
1952
2.9 C
-1.59 C
1953
4.8 C
+0.38 C
1954
3.2 C
-1.25 C
1955
4.1 C
-0.38 C
1956
3.5 C
-0.92 C
1957
4.2 C
-0.22 C
1958
3.6 C
-0.84 C
1959
5.5 C
+1.05 C
1960
3.6 C
-0.82 C
1961
4.9 C
+0.42 C
1962
2.9 C
-1.55 C
1963
3.3 C
-1.14 C
1964
3.9 C
-0.52 C
1965
3.2 C
-1.23 C
1966
2.8 C
-1.63 C
1967
3.7 C
-0.72 C
1968
3.6 C
-0.87 C
1969
3.6 C
-0.87 C
1970
2.8 C
-1.67 C
1971
4.2 C
-0.30 C
1972
3.9 C
-0.59 C
1973
4.1 C
-0.35 C
1974
4.5 C
+0.04 C
1975
5.1 C
+0.65 C
1998
4.2 C
-0.28 C
1999
4.8 C
+0.32 C
2003
5.0 C
+0.54 C
2004
4.9 C
+0.40 C
2005
5.1 C
+0.64 C
2006
5.6 C
+1.13 C
2007
5.2 C
+0.73 C
2008
5.2 C
+0.77 C
2009
4.4 C
-0.06 C
2010
2.7 C
-1.78 C
2011
5.3 C
+0.86 C
2012
4.1 C
-0.35 C
2013
4.8 C
+0.34 C
2014
6.0 C
+1.56 C
2015
5.5 C
+1.06 C
2017
5.1 C
+0.62 C
2018
5.6 C
+1.17 C
2019
5.3 C
+0.85 C
2020
6.4 C
+1.96 C
2021
5.3 C
+0.80 C
2022
5.7 C
+1.23 C
2023
4.8 C
+0.36 C
2024
5.7 C
+1.20 C
2025
6.6 C
+2.16 C
The annual mean temperature here has risen by 0.3 C (0.2 to 0.3) per decade over 1950 to 2025. In Fahrenheit: 0.5 F (0.3 to 0.6) 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 Tryvasshogda
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.3 C (0.2 to 0.3) per decade
0.5 F (0.3 to 0.6) per decade
1950 to 2025
50
Rise
Mean daily maximum
0.3 C (0.2 to 0.3) per decade
0.5 F (0.3 to 0.6) per decade
1950 to 2025
50
Rise
Mean daily minimum
0.3 C (0.2 to 0.3) per decade
0.5 F (0.4 to 0.6) per decade
1950 to 2025
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
1942 to 2026
Yearly extremes at Tryvasshogda: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
31.0 C (87.8 F)
2018
25.5 C (77.9 F)
56
Coldest night (TNn)
-25.4 C (-13.7 F)
1953
-15.9 C (3.3 F)
62
Wettest day (Rx1day)
88.6 mm (3.5 in)
2008
46.1 mm (1.8 in)
61
Wettest five days (Rx5day)
194.1 mm (7.6 in)
1957
90.2 mm (3.5 in)
60
Longest dry spell (CDD)
42 days
1974
21 days
60
Hottest day (TXx)
The hottest day of the year at Tryvasshogda, 1942 to 2026. The record is 31.0 C (87.8 F) in 2018, marked on the chart; the median year is 25.5 C (77.9 F).
Hottest day (TXx) at Tryvasshogda by year
Year
Hottest day (TXx)
1942
n/a
1943
n/a
1944
n/a
1945
n/a
1946
n/a
1947
n/a
1948
n/a
1949
0.5 C (32.9 F)
1950
24.0 C (75.2 F)
1951
21.5 C (70.7 F)
1952
26.4 C (79.5 F)
1953
27.1 C (80.8 F)
1954
24.5 C (76.1 F)
1955
28.5 C (83.3 F)
1956
25.5 C (77.9 F)
1957
25.6 C (78.1 F)
1958
26.5 C (79.7 F)
1959
27.6 C (81.7 F)
1960
26.5 C (79.7 F)
1961
24.4 C (75.9 F)
1962
22.5 C (72.5 F)
1963
25.5 C (77.9 F)
1964
23.0 C (73.4 F)
1965
22.6 C (72.7 F)
1966
26.5 C (79.7 F)
1967
22.0 C (71.6 F)
1968
24.7 C (76.5 F)
1969
25.7 C (78.3 F)
1970
28.9 C (84.0 F)
1971
25.5 C (77.9 F)
1972
24.7 C (76.5 F)
1973
25.0 C (77.0 F)
1974
24.5 C (76.1 F)
1975
29.7 C (85.5 F)
1997
19.1 C (66.4 F)
1998
20.9 C (69.6 F)
1999
24.3 C (75.7 F)
2000
22.8 C (73.0 F)
2002
24.3 C (75.7 F)
2003
26.2 C (79.2 F)
2004
26.7 C (80.1 F)
2005
26.9 C (80.4 F)
2006
25.4 C (77.7 F)
2007
27.2 C (81.0 F)
2008
26.9 C (80.4 F)
2009
27.8 C (82.0 F)
2010
21.5 C (70.7 F)
2011
23.9 C (75.0 F)
2012
26.6 C (79.9 F)
2013
25.0 C (77.0 F)
2014
29.9 C (85.8 F)
2015
23.2 C (73.8 F)
2016
25.4 C (77.7 F)
2017
22.7 C (72.9 F)
2018
31.0 C (87.8 F)
2019
29.1 C (84.4 F)
2020
27.1 C (80.8 F)
2021
26.9 C (80.4 F)
2022
25.7 C (78.3 F)
2023
27.7 C (81.9 F)
2024
24.3 C (75.7 F)
2025
28.4 C (83.1 F)
2026
29.2 C (84.6 F)
Coldest night (TNn)
The coldest night of the year at Tryvasshogda, 1942 to 2026. The record is -25.4 C (-13.7 F) in 1953, marked on the chart; the median year is -15.9 C (3.3 F).
Coldest night (TNn) at Tryvasshogda by year
Year
Coldest night (TNn)
1942
n/a
1943
-15.8 C (3.6 F)
1944
-13.6 C (7.5 F)
1945
-14.7 C (5.5 F)
1946
-17.0 C (1.4 F)
1947
-21.3 C (-6.3 F)
1948
-17.9 C (-0.2 F)
1949
-15.5 C (4.1 F)
1950
-23.6 C (-10.5 F)
1951
-15.4 C (4.3 F)
1952
-15.0 C (5.0 F)
1953
-25.4 C (-13.7 F)
1954
-18.9 C (-2.0 F)
1955
-16.6 C (2.1 F)
1956
-21.3 C (-6.3 F)
1957
-14.1 C (6.6 F)
1958
-19.6 C (-3.3 F)
1959
-14.3 C (6.3 F)
1960
-17.4 C (0.7 F)
1961
-14.6 C (5.7 F)
1962
-15.0 C (5.0 F)
1963
-17.6 C (0.3 F)
1964
-17.5 C (0.5 F)
1965
-17.0 C (1.4 F)
1966
-22.5 C (-8.5 F)
1967
-19.5 C (-3.1 F)
1968
-18.0 C (-0.4 F)
1969
-20.6 C (-5.1 F)
1970
-19.5 C (-3.1 F)
1971
-17.0 C (1.4 F)
1972
-16.4 C (2.5 F)
1973
-13.1 C (8.4 F)
1974
-11.5 C (11.3 F)
1975
-13.0 C (8.6 F)
1997
-11.1 C (12.0 F)
1998
-15.6 C (3.9 F)
1999
-19.5 C (-3.1 F)
2000
-10.5 C (13.1 F)
2002
-17.7 C (0.1 F)
2003
-17.9 C (-0.2 F)
2004
-15.9 C (3.4 F)
2005
-16.0 C (3.2 F)
2006
-15.4 C (4.3 F)
2007
-17.0 C (1.4 F)
2008
-13.4 C (7.9 F)
2009
-16.1 C (3.0 F)
2010
-19.5 C (-3.1 F)
2011
-14.7 C (5.5 F)
2012
-18.5 C (-1.3 F)
2013
-15.7 C (3.7 F)
2014
-14.4 C (6.1 F)
2015
-11.9 C (10.6 F)
2016
-16.7 C (1.9 F)
2017
-14.0 C (6.8 F)
2018
-18.1 C (-0.6 F)
2019
-11.9 C (10.6 F)
2020
-9.6 C (14.7 F)
2021
-14.8 C (5.4 F)
2022
-12.9 C (8.8 F)
2023
-14.4 C (6.1 F)
2024
-18.1 C (-0.6 F)
2025
-12.1 C (10.2 F)
2026
-14.3 C (6.3 F)
Wettest day (Rx1day)
The wettest day of the year at Tryvasshogda, 1942 to 2026. The record is 88.6 mm (3.5 in) in 2008, marked on the chart; the median year is 46.1 mm (1.8 in).
Wettest day (Rx1day) at Tryvasshogda by year
Year
Wettest day (Rx1day)
1942
15.0 mm (0.6 in)
1943
37.1 mm (1.5 in)
1944
60.0 mm (2.4 in)
1945
27.4 mm (1.1 in)
1946
54.1 mm (2.1 in)
1947
24.3 mm (1.0 in)
1948
36.5 mm (1.4 in)
1949
33.7 mm (1.3 in)
1950
64.0 mm (2.5 in)
1951
53.4 mm (2.1 in)
1952
47.4 mm (1.9 in)
1953
28.2 mm (1.1 in)
1954
39.2 mm (1.5 in)
1955
43.5 mm (1.7 in)
1956
59.4 mm (2.3 in)
1957
78.0 mm (3.1 in)
1958
57.0 mm (2.2 in)
1959
52.0 mm (2.0 in)
1960
42.7 mm (1.7 in)
1961
40.9 mm (1.6 in)
1962
34.7 mm (1.4 in)
1963
43.2 mm (1.7 in)
1964
45.5 mm (1.8 in)
1965
75.5 mm (3.0 in)
1966
32.8 mm (1.3 in)
1967
49.0 mm (1.9 in)
1968
41.8 mm (1.6 in)
1969
28.0 mm (1.1 in)
1970
49.7 mm (2.0 in)
1971
33.0 mm (1.3 in)
1972
42.7 mm (1.7 in)
1973
52.0 mm (2.0 in)
1974
56.0 mm (2.2 in)
1975
30.9 mm (1.2 in)
1997
n/a
1998
n/a
1999
41.8 mm (1.6 in)
2000
45.8 mm (1.8 in)
2002
41.3 mm (1.6 in)
2003
38.4 mm (1.5 in)
2004
46.1 mm (1.8 in)
2005
58.9 mm (2.3 in)
2006
38.9 mm (1.5 in)
2007
56.9 mm (2.2 in)
2008
88.6 mm (3.5 in)
2009
57.4 mm (2.3 in)
2010
47.4 mm (1.9 in)
2011
61.3 mm (2.4 in)
2012
40.2 mm (1.6 in)
2013
31.6 mm (1.2 in)
2014
42.2 mm (1.7 in)
2015
65.1 mm (2.6 in)
2016
48.1 mm (1.9 in)
2017
51.3 mm (2.0 in)
2018
58.8 mm (2.3 in)
2019
53.9 mm (2.1 in)
2020
46.4 mm (1.8 in)
2021
51.3 mm (2.0 in)
2022
57.9 mm (2.3 in)
2023
82.0 mm (3.2 in)
2024
43.3 mm (1.7 in)
2025
50.9 mm (2.0 in)
2026
40.0 mm (1.6 in)
Wettest five days (Rx5day)
The wettest five days of the year at Tryvasshogda, 1942 to 2026. The record is 194.1 mm (7.6 in) in 1957, marked on the chart; the median year is 90.2 mm (3.5 in).
Wettest five days (Rx5day) at Tryvasshogda by year
Year
Wettest five days (Rx5day)
1942
n/a
1943
60.6 mm (2.4 in)
1944
90.0 mm (3.5 in)
1945
74.4 mm (2.9 in)
1946
104.7 mm (4.1 in)
1947
56.2 mm (2.2 in)
1948
65.8 mm (2.6 in)
1949
69.7 mm (2.7 in)
1950
122.5 mm (4.8 in)
1951
126.3 mm (5.0 in)
1952
89.0 mm (3.5 in)
1953
87.2 mm (3.4 in)
1954
76.4 mm (3.0 in)
1955
67.9 mm (2.7 in)
1956
73.7 mm (2.9 in)
1957
194.1 mm (7.6 in)
1958
70.2 mm (2.8 in)
1959
85.7 mm (3.4 in)
1960
93.2 mm (3.7 in)
1961
79.4 mm (3.1 in)
1962
62.1 mm (2.4 in)
1963
69.1 mm (2.7 in)
1964
99.5 mm (3.9 in)
1965
159.4 mm (6.3 in)
1966
73.6 mm (2.9 in)
1967
81.5 mm (3.2 in)
1968
76.7 mm (3.0 in)
1969
72.2 mm (2.8 in)
1970
118.3 mm (4.7 in)
1971
66.3 mm (2.6 in)
1972
88.2 mm (3.5 in)
1973
73.3 mm (2.9 in)
1974
120.6 mm (4.7 in)
1975
69.8 mm (2.7 in)
1997
n/a
1998
n/a
1999
127.0 mm (5.0 in)
2000
131.8 mm (5.2 in)
2002
99.8 mm (3.9 in)
2003
77.6 mm (3.1 in)
2004
90.3 mm (3.6 in)
2005
108.0 mm (4.3 in)
2006
98.5 mm (3.9 in)
2007
116.3 mm (4.6 in)
2008
110.8 mm (4.4 in)
2009
126.2 mm (5.0 in)
2010
90.8 mm (3.6 in)
2011
121.6 mm (4.8 in)
2012
83.8 mm (3.3 in)
2013
62.0 mm (2.4 in)
2014
86.7 mm (3.4 in)
2015
133.4 mm (5.3 in)
2016
130.4 mm (5.1 in)
2017
111.3 mm (4.4 in)
2018
124.4 mm (4.9 in)
2019
101.6 mm (4.0 in)
2020
113.3 mm (4.5 in)
2021
157.3 mm (6.2 in)
2022
84.8 mm (3.3 in)
2023
118.5 mm (4.7 in)
2024
107.2 mm (4.2 in)
2025
119.1 mm (4.7 in)
2026
61.0 mm (2.4 in)
Longest dry spell (CDD)
The longest dry spell of the year at Tryvasshogda, 1942 to 2026. The record is 42 days in 1974, marked on the chart; the median year is 21 days.
Longest dry spell (CDD) at Tryvasshogda by year
Year
Longest dry spell (CDD)
1942
n/a
1943
40 days
1944
19 days
1945
23 days
1946
26 days
1947
38 days
1948
17 days
1949
20 days
1950
15 days
1951
22 days
1952
16 days
1953
32 days
1954
15 days
1955
33 days
1956
18 days
1957
18 days
1958
21 days
1959
32 days
1960
21 days
1961
22 days
1962
15 days
1963
28 days
1964
25 days
1965
23 days
1966
19 days
1967
13 days
1968
17 days
1969
21 days
1970
21 days
1971
26 days
1972
19 days
1973
20 days
1974
42 days
1975
29 days
1997
n/a
1998
n/a
1999
17 days
2000
19 days
2002
21 days
2003
21 days
2004
30 days
2005
27 days
2006
23 days
2007
20 days
2008
19 days
2009
15 days
2010
19 days
2011
27 days
2012
22 days
2013
25 days
2014
17 days
2015
24 days
2016
18 days
2017
10 days
2018
22 days
2019
33 days
2020
19 days
2021
25 days
2022
26 days
2023
21 days
2024
16 days
2025
29 days
2026
22 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 Tryvasshogda falls on 10 May and the median first autumn frost on 11 October, which leaves a median of 156 days between them.
Fitted over all years, the growing season changes by +2.7 days per decade at this station.
Frost dates and growing season at Tryvasshogda
Measure
Median, all years
Earliest period
Recent period (1970 to 2025)
Recent against earliest
Fitted trend
Last spring frost
10 May
n/a
8 May
n/a
-1.4 days per decade
First autumn frost
11 October
n/a
11 October
n/a
+1.3 days per decade
Growing days
156 days
n/a
156 days
n/a
+2.7 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
55 years, 1943 to 2025
A day with at least 46.6 mm (1.8 in) of rain is expected about once in 2 years. A day with at least 87.8 mm (3.5 in) of rain is expected about once in 100 years.
Rainfall return levels at Tryvasshogda: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
46.6 mm (1.8 in)
5 years
59.1 mm (2.3 in)
10 years
66.7 mm (2.6 in)
25 years
75.7 mm (3.0 in)
50 years
81.9 mm (3.2 in)
100 years
87.8 mm (3.5 in)
Longer than the 55 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, 55 years of values from 1943 to 2025.
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: 88.6 mm (3.5 in) in 2008; 82.0 mm (3.2 in) in 2023; 78.0 mm (3.1 in) in 1957.
Station Changes
1 suspected
One change was suspected in the annual mean temperature of Tryvasshogda, at 1971. Each is measured against neighbouring stations.
Relative to 5 neighbouring stations, the station's annual mean temperature from 1971 ran 0.3 C (0.6 F) lower than in the years before (likely change).
Suspected changes in the annual mean temperature at Tryvasshogda, against neighbouring stations
Year
Shift (C)
Shift (F)
Strength
Neighbours
1971
-0.3
-0.6
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
2010 to 2025 against 1961 to 1990
Over 2010 to 2025, Tryvasshogda had a mean temperature of 5.3 C (41.5 F) and 1,265.1 mm (49.8 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Haines Terminal (United States, 6,433 km away), Nelaug (Norway, 187 km away) and Kleiner Inselsberg (Germany, 1,016 km away).
Climate twins of Tryvasshogda: stations whose 1961 to 1990 climate is closest to its 2010 to 2025 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 Tryvasshogda standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Tryvasshogda 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.