Record envelope, standing records and threshold days for Invermere (CA001153655), British Columbia, Canada, with 82 years of record.
Key Facts for Invermere
Invermere (CA001153655) is a weather station in British Columbia, Canada at 50.50 latitude and -116.03 longitude, 810 m (2,657 ft) above sea level.
The station reports from 1912 to 1993, 82 years of record.
1,464 records set at Invermere still stand.
Records are tracked for tmax, tmin, prcp, snow: an element needs 30 years of data to be eligible.
Invermere set a daily record precipitation of 6.0 mm (0.24 in) on 31 October 1983.
About the Station
Location: British Columbia, Canada, 50.50 latitude, -116.03 longitude.
Elevation: 810 m (2,657 ft).
Period of record: 1912 to 1993, 82 years.
Eligible elements: tmax, tmin, prcp, snow.
Daily Record Envelope and 2026
0 days at or beyond a record
Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Invermere. 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 Invermere, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
8.9 C (48.0 F)
-41.7 C (-43.1 F)
n/a
n/a
Feb
11.1 C (52.0 F)
-38.9 C (-38.0 F)
n/a
n/a
Mar
17.2 C (63.0 F)
-31.1 C (-24.0 F)
n/a
n/a
Apr
28.9 C (84.0 F)
-15.6 C (3.9 F)
n/a
n/a
May
35.6 C (96.1 F)
-7.8 C (18.0 F)
n/a
n/a
Jun
35.6 C (96.1 F)
-3.3 C (26.1 F)
n/a
n/a
Jul
37.2 C (99.0 F)
0.0 C (32.0 F)
n/a
n/a
Aug
35.0 C (95.0 F)
-0.6 C (30.9 F)
n/a
n/a
Sep
31.7 C (89.1 F)
-9.4 C (15.1 F)
n/a
n/a
Oct
23.9 C (75.0 F)
-17.2 C (1.0 F)
n/a
n/a
Nov
15.0 C (59.0 F)
-26.1 C (-15.0 F)
n/a
n/a
Dec
10.6 C (51.1 F)
-39.4 C (-38.9 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Invermere still stand. 1919 holds the most, with 87.
Standing records at Invermere by the year they were set
Year set
Standing records
1912
2
1913
50
1914
50
1915
26
1916
65
1917
42
1918
55
1919
87
1920
25
1921
37
1922
37
1923
28
1924
66
1925
50
1926
54
1927
33
1928
43
1929
34
1930
58
1931
50
1932
45
1933
45
1934
36
1935
47
1936
65
1937
26
1938
31
1939
47
1940
12
1942
24
1943
44
1944
29
1945
33
1946
22
1947
28
1948
24
1949
14
Wettest Day of Each Month
Jun: 47.5 mm (1.9 in)
The wettest day on record for each calendar month at Invermere. The most was 47.5 mm (1.9 in) on 1 June 1929.
Record daily precipitation for each month at Invermere
Month
Record daily precipitation (mm)
Date
Jan
34.3 mm (1.4 in)
22 January 1935
Feb
14.0 mm (0.6 in)
11 February 1939
Mar
16.5 mm (0.6 in)
10 March 1940
Apr
22.9 mm (0.9 in)
30 April 1915
May
27.9 mm (1.1 in)
28 May 1946
Jun
47.5 mm (1.9 in)
1 June 1929
Jul
25.7 mm (1.0 in)
13 July 1937
Aug
41.1 mm (1.6 in)
14 August 1925
Sep
43.2 mm (1.7 in)
8 September 1921
Oct
22.6 mm (0.9 in)
9 October 1928
Nov
30.5 mm (1.2 in)
28 November 1922
Dec
27.9 mm (1.1 in)
13 December 1929
Period of Record Coverage
1912 to 1949
Complete yearUnder 90 percent of days
37 years of record at Invermere, 1912 to 1949. 4 years have data for under 90 percent of days and are left out of rankings: 1912, 1913, 1940, 1949.
Cooler than the station meanWarmer than the station mean
One stripe for each of 32 complete years at Invermere, 1914 to 1948. Blue stripes are years cooler than the station's own mean of 4.2 C (39.5 F); red stripes are warmer. The coolest year was 1916, at 2.0 C (35.5 F), and the warmest was 1934, at 5.8 C (42.4 F). The strongest colour marks a difference of 2.3 C (4.1 F).
Annual mean temperature at Invermere as warming stripes, 1914 to 1948
Year
Annual mean temperature
Difference from the station mean
1914
4.7 C
+0.49 C
1915
5.1 C
+0.90 C
1916
2.0 C
-2.22 C
1917
3.3 C
-0.86 C
1918
4.3 C
+0.14 C
1919
3.4 C
-0.83 C
1920
3.8 C
-0.43 C
1921
4.0 C
-0.22 C
1922
3.1 C
-1.08 C
1923
4.3 C
+0.09 C
1924
4.0 C
-0.19 C
1925
5.7 C
+1.49 C
1926
5.4 C
+1.19 C
1927
3.1 C
-1.04 C
1928
4.7 C
+0.51 C
1929
3.0 C
-1.23 C
1930
3.9 C
-0.31 C
1931
5.0 C
+0.81 C
1932
4.1 C
-0.10 C
1933
4.6 C
+0.37 C
1934
5.8 C
+1.62 C
1935
3.6 C
-0.62 C
1936
3.9 C
-0.24 C
1937
3.5 C
-0.71 C
1938
4.8 C
+0.66 C
1939
5.3 C
+1.10 C
1943
3.6 C
-0.56 C
1944
4.7 C
+0.47 C
1945
4.4 C
+0.23 C
1946
4.5 C
+0.36 C
1947
5.1 C
+0.90 C
1948
3.5 C
-0.68 C
The fitted trend in annual mean temperature here over 1914 to 1948 is 0.2 C (-0.1 to 0.5) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.3 F (-0.2 to 0.9) per decade. The slope is a straight line fitted to 32 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Invermere
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.2 C (-0.1 to 0.5) per decade
0.3 F (-0.2 to 0.9) per decade
1914 to 1948
32
Not clearly different from zero
Mean daily maximum
0.1 C (-0.2 to 0.5) per decade
0.3 F (-0.3 to 0.8) per decade
1914 to 1948
32
Not clearly different from zero
Mean daily minimum
0.2 C (-0.1 to 0.6) per decade
0.4 F (-0.2 to 1.0) per decade
1914 to 1948
32
Not clearly different from zero
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
1912 to 1983
Yearly extremes at Invermere: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
37.2 C (99.0 F)
1934
33.9 C (93.0 F)
37
Coldest night (TNn)
-41.7 C (-43.1 F)
1935
-34.4 C (-29.9 F)
37
Wettest day (Rx1day)
47.5 mm (1.9 in)
1929
23.9 mm (0.9 in)
37
Wettest five days (Rx5day)
54.7 mm (2.2 in)
1935
40.8 mm (1.6 in)
37
Longest dry spell (CDD)
62 days
1915
31 days
37
Hottest day (TXx)
The hottest day of the year at Invermere, 1912 to 1983. The record is 37.2 C (99.0 F) in 1934, marked on the chart; the median year is 33.9 C (93.0 F).
Hottest day (TXx) at Invermere by year
Year
Hottest day (TXx)
1912
10.6 C (51.1 F)
1913
33.9 C (93.0 F)
1914
35.0 C (95.0 F)
1915
31.7 C (89.1 F)
1916
31.1 C (88.0 F)
1917
34.4 C (93.9 F)
1918
34.4 C (93.9 F)
1919
34.4 C (93.9 F)
1920
33.3 C (91.9 F)
1921
31.1 C (88.0 F)
1922
34.4 C (93.9 F)
1923
32.8 C (91.0 F)
1924
36.7 C (98.1 F)
1925
35.0 C (95.0 F)
1926
35.6 C (96.1 F)
1927
33.3 C (91.9 F)
1928
35.6 C (96.1 F)
1929
32.8 C (91.0 F)
1930
33.9 C (93.0 F)
1931
32.8 C (91.0 F)
1932
32.8 C (91.0 F)
1933
34.4 C (93.9 F)
1934
37.2 C (99.0 F)
1935
33.3 C (91.9 F)
1936
36.1 C (97.0 F)
1937
35.6 C (96.1 F)
1938
34.4 C (93.9 F)
1939
35.6 C (96.1 F)
1940
35.0 C (95.0 F)
1942
32.8 C (91.0 F)
1943
33.3 C (91.9 F)
1944
33.9 C (93.0 F)
1945
35.0 C (95.0 F)
1946
33.9 C (93.0 F)
1947
31.7 C (89.1 F)
1948
31.1 C (88.0 F)
1949
30.0 C (86.0 F)
1983
n/a
Coldest night (TNn)
The coldest night of the year at Invermere, 1912 to 1983. The record is -41.7 C (-43.1 F) in 1935, marked on the chart; the median year is -34.4 C (-29.9 F).
Coldest night (TNn) at Invermere by year
Year
Coldest night (TNn)
1912
-20.0 C (-4.0 F)
1913
-34.4 C (-29.9 F)
1914
-32.8 C (-27.0 F)
1915
-26.7 C (-16.1 F)
1916
-36.7 C (-34.1 F)
1917
-32.2 C (-26.0 F)
1918
-35.6 C (-32.1 F)
1919
-36.7 C (-34.1 F)
1920
-31.7 C (-25.1 F)
1921
-34.4 C (-29.9 F)
1922
-38.9 C (-38.0 F)
1923
-38.9 C (-38.0 F)
1924
-38.9 C (-38.0 F)
1925
-28.9 C (-20.0 F)
1926
-30.0 C (-22.0 F)
1927
-39.4 C (-38.9 F)
1928
-40.0 C (-40.0 F)
1929
-40.0 C (-40.0 F)
1930
-38.3 C (-36.9 F)
1931
-24.4 C (-11.9 F)
1932
-33.9 C (-29.0 F)
1933
-37.2 C (-35.0 F)
1934
-30.0 C (-22.0 F)
1935
-41.7 C (-43.1 F)
1936
-37.2 C (-35.0 F)
1937
-36.7 C (-34.1 F)
1938
-28.9 C (-20.0 F)
1939
-36.1 C (-33.0 F)
1940
-28.3 C (-18.9 F)
1942
-24.4 C (-11.9 F)
1943
-36.7 C (-34.1 F)
1944
-28.3 C (-18.9 F)
1945
-28.9 C (-20.0 F)
1946
-28.3 C (-18.9 F)
1947
-27.8 C (-18.0 F)
1948
-34.4 C (-29.9 F)
1949
-37.2 C (-35.0 F)
1983
n/a
Wettest day (Rx1day)
The wettest day of the year at Invermere, 1912 to 1983. The record is 47.5 mm (1.9 in) in 1929, marked on the chart; the median year is 23.9 mm (0.9 in).
Wettest day (Rx1day) at Invermere by year
Year
Wettest day (Rx1day)
1912
n/a
1913
7.4 mm (0.29 in)
1914
19.3 mm (0.8 in)
1915
46.5 mm (1.8 in)
1916
23.9 mm (0.9 in)
1917
14.0 mm (0.6 in)
1918
25.4 mm (1.0 in)
1919
27.2 mm (1.1 in)
1920
11.4 mm (0.4 in)
1921
43.2 mm (1.7 in)
1922
30.5 mm (1.2 in)
1923
30.7 mm (1.2 in)
1924
18.0 mm (0.7 in)
1925
41.1 mm (1.6 in)
1926
27.9 mm (1.1 in)
1927
20.3 mm (0.8 in)
1928
23.9 mm (0.9 in)
1929
47.5 mm (1.9 in)
1930
25.4 mm (1.0 in)
1931
24.9 mm (1.0 in)
1932
21.6 mm (0.9 in)
1933
15.0 mm (0.6 in)
1934
8.9 mm (0.35 in)
1935
34.3 mm (1.4 in)
1936
11.9 mm (0.5 in)
1937
25.7 mm (1.0 in)
1938
18.8 mm (0.7 in)
1939
31.8 mm (1.3 in)
1940
16.5 mm (0.6 in)
1942
21.6 mm (0.9 in)
1943
25.4 mm (1.0 in)
1944
15.2 mm (0.6 in)
1945
24.1 mm (0.9 in)
1946
29.2 mm (1.1 in)
1947
20.3 mm (0.8 in)
1948
21.8 mm (0.9 in)
1949
16.5 mm (0.6 in)
1983
40.2 mm (1.6 in)
Wettest five days (Rx5day)
The wettest five days of the year at Invermere, 1912 to 1983. The record is 54.7 mm (2.2 in) in 1935, marked on the chart; the median year is 40.8 mm (1.6 in).
Wettest five days (Rx5day) at Invermere by year
Year
Wettest five days (Rx5day)
1912
n/a
1913
8.9 mm (0.35 in)
1914
30.5 mm (1.2 in)
1915
53.4 mm (2.1 in)
1916
51.1 mm (2.0 in)
1917
30.3 mm (1.2 in)
1918
44.7 mm (1.8 in)
1919
47.8 mm (1.9 in)
1920
26.9 mm (1.1 in)
1921
47.0 mm (1.9 in)
1922
33.1 mm (1.3 in)
1923
53.3 mm (2.1 in)
1924
40.8 mm (1.6 in)
1925
50.5 mm (2.0 in)
1926
44.2 mm (1.7 in)
1927
39.6 mm (1.6 in)
1928
41.9 mm (1.6 in)
1929
54.4 mm (2.1 in)
1930
31.3 mm (1.2 in)
1931
44.1 mm (1.7 in)
1932
46.3 mm (1.8 in)
1933
31.2 mm (1.2 in)
1934
16.0 mm (0.6 in)
1935
54.7 mm (2.2 in)
1936
19.4 mm (0.8 in)
1937
54.4 mm (2.1 in)
1938
31.0 mm (1.2 in)
1939
50.6 mm (2.0 in)
1940
19.3 mm (0.8 in)
1942
32.0 mm (1.3 in)
1943
34.0 mm (1.3 in)
1944
25.9 mm (1.0 in)
1945
44.7 mm (1.8 in)
1946
46.0 mm (1.8 in)
1947
34.5 mm (1.4 in)
1948
34.0 mm (1.3 in)
1949
22.2 mm (0.9 in)
1983
44.3 mm (1.7 in)
Longest dry spell (CDD)
The longest dry spell of the year at Invermere, 1912 to 1983. The record is 62 days in 1915, marked on the chart; the median year is 31 days.
Longest dry spell (CDD) at Invermere by year
Year
Longest dry spell (CDD)
1912
n/a
1913
43 days
1914
24 days
1915
62 days
1916
29 days
1917
33 days
1918
20 days
1919
30 days
1920
26 days
1921
23 days
1922
28 days
1923
48 days
1924
45 days
1925
32 days
1926
43 days
1927
40 days
1928
42 days
1929
48 days
1930
26 days
1931
32 days
1932
28 days
1933
24 days
1934
41 days
1935
43 days
1936
31 days
1937
50 days
1938
29 days
1939
52 days
1940
32 days
1942
26 days
1943
26 days
1944
35 days
1945
18 days
1946
36 days
1947
26 days
1948
24 days
1949
30 days
1983
26 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
32 years with a frost
Across 32 years with a frost, the median last spring frost at Invermere falls on 29 May and the median first autumn frost on 11 September, which leaves a median of 107 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 Invermere
Measure
Median, all years
Earliest period
Recent period (1916 to 1948)
Recent against earliest
Fitted trend
Last spring frost
29 May
n/a
29 May
n/a
-1.5 days per decade
First autumn frost
11 September
n/a
10 September
n/a
-1.9 days per decade
Growing days
107 days
n/a
107 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
33 years, 1914 to 1948
A day with at least 23.7 mm (0.9 in) of rain is expected about once in 2 years. A day with at least 53.8 mm (2.1 in) of rain is expected about once in 100 years.
Rainfall return levels at Invermere: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
23.7 mm (0.9 in)
5 years
32.4 mm (1.3 in)
10 years
37.9 mm (1.5 in)
25 years
44.5 mm (1.8 in)
50 years
49.3 mm (1.9 in)
Longer than the 33 years of record
100 years
53.8 mm (2.1 in)
Longer than the 33 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, 33 years of values from 1914 to 1948.
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: 47.5 mm (1.9 in) in 1929; 46.5 mm (1.8 in) in 1915; 43.2 mm (1.7 in) in 1921.
Download the Data
Data for Invermere standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Invermere 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.