Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Cameo. 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 Cameo, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
9.4 C (48.9 F)
-50.0 C (-58.0 F)
n/a
n/a
Feb
10.6 C (51.1 F)
-47.2 C (-53.0 F)
n/a
n/a
Mar
13.9 C (57.0 F)
-46.7 C (-52.1 F)
n/a
n/a
Apr
31.1 C (88.0 F)
-37.8 C (-36.0 F)
n/a
n/a
May
32.2 C (90.0 F)
-16.7 C (1.9 F)
n/a
n/a
Jun
38.3 C (100.9 F)
-5.0 C (23.0 F)
n/a
n/a
Jul
38.9 C (102.0 F)
-1.1 C (30.0 F)
n/a
n/a
Aug
35.6 C (96.1 F)
-3.5 C (25.7 F)
n/a
n/a
Sep
35.0 C (95.0 F)
-20.0 C (-4.0 F)
n/a
n/a
Oct
28.9 C (84.0 F)
-23.5 C (-10.3 F)
n/a
n/a
Nov
21.7 C (71.1 F)
-38.5 C (-37.3 F)
n/a
n/a
Dec
10.6 C (51.1 F)
-46.1 C (-51.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Cameo still stand. 1954 holds the most, with 84.
Standing records at Cameo by the year they were set
Year set
Standing records
1952
9
1953
51
1954
84
1955
51
1956
66
1957
54
1958
45
1959
56
1960
37
1961
62
1962
47
1963
49
1964
46
1965
51
1966
48
1967
51
1968
58
1969
46
1970
38
1971
26
1972
48
1973
39
1974
40
1975
28
1976
42
1977
52
1978
24
1979
34
1980
39
1981
57
1982
37
1983
49
Wettest Day of Each Month
Jul: 67.3 mm (2.6 in)
The wettest day on record for each calendar month at Cameo. The most was 67.3 mm (2.6 in) on 1 July 1973.
Record daily precipitation for each month at Cameo
Month
Record daily precipitation (mm)
Date
Jan
29.0 mm (1.1 in)
24 January 1968
Feb
18.3 mm (0.7 in)
5 February 1965
Mar
25.4 mm (1.0 in)
21 March 1953
Apr
26.2 mm (1.0 in)
27 April 1955
May
55.4 mm (2.2 in)
30 May 1968
Jun
62.7 mm (2.5 in)
25 June 1973
Jul
67.3 mm (2.6 in)
1 July 1973
Aug
43.0 mm (1.7 in)
24 August 1980
Sep
56.4 mm (2.2 in)
12 September 1973
Oct
23.4 mm (0.9 in)
2 October 1969
Nov
18.0 mm (0.7 in)
4 November 1978
Dec
20.0 mm (0.8 in)
4 December 1979
Period of Record Coverage
1952 to 1983
Complete yearUnder 90 percent of days
32 years of record at Cameo, 1952 to 1983. 1 years have data for under 90 percent of days and are left out of rankings: 1952.
Cooler than the station meanWarmer than the station mean
One stripe for each of 29 complete years at Cameo, 1954 to 1983. Blue stripes are years cooler than the station's own mean of 0.0 C (31.9 F); red stripes are warmer. The coolest year was 1972, at -1.4 C (29.5 F), and the warmest was 1981, at 2.8 C (37.0 F). The strongest colour marks a difference of 2.8 C (5.0 F).
Annual mean temperature at Cameo as warming stripes, 1954 to 1983
Year
Annual mean temperature
Difference from the station mean
1954
-0.1 C
-0.08 C
1955
-1.3 C
-1.27 C
1956
-0.6 C
-0.53 C
1957
0.1 C
+0.13 C
1958
0.8 C
+0.79 C
1959
-0.1 C
-0.08 C
1960
0.1 C
+0.16 C
1962
0.2 C
+0.23 C
1963
0.9 C
+0.90 C
1964
0.0 C
+0.04 C
1965
-1.4 C
-1.33 C
1966
-1.3 C
-1.31 C
1967
-0.5 C
-0.52 C
1968
0.5 C
+0.52 C
1969
-0.3 C
-0.26 C
1970
-0.4 C
-0.35 C
1971
-0.4 C
-0.36 C
1972
-1.4 C
-1.35 C
1973
0.5 C
+0.56 C
1974
0.1 C
+0.14 C
1975
-0.2 C
-0.14 C
1976
1.2 C
+1.26 C
1977
0.9 C
+0.96 C
1978
-0.3 C
-0.24 C
1979
-0.8 C
-0.78 C
1980
0.6 C
+0.62 C
1981
2.8 C
+2.79 C
1982
-1.3 C
-1.28 C
1983
0.8 C
+0.80 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
1952 to 1983
Yearly extremes at Cameo: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
38.9 C (102.0 F)
1964
34.0 C (93.2 F)
32
Coldest night (TNn)
-50.0 C (-58.0 F)
1966
-44.4 C (-47.9 F)
32
Wettest day (Rx1day)
67.3 mm (2.6 in)
1973
31.1 mm (1.2 in)
32
Wettest five days (Rx5day)
80.5 mm (3.2 in)
1973
50.9 mm (2.0 in)
32
Longest dry spell (CDD)
46 days
1957
28 days
32
Hottest day (TXx)
The hottest day of the year at Cameo, 1952 to 1983. The record is 38.9 C (102.0 F) in 1964, marked on the chart; the median year is 34.0 C (93.2 F).
Hottest day (TXx) at Cameo by year
Year
Hottest day (TXx)
1952
20.6 C (69.1 F)
1953
35.0 C (95.0 F)
1954
32.2 C (90.0 F)
1955
35.0 C (95.0 F)
1956
35.0 C (95.0 F)
1957
35.6 C (96.1 F)
1958
33.9 C (93.0 F)
1959
36.7 C (98.1 F)
1960
34.4 C (93.9 F)
1961
38.3 C (100.9 F)
1962
36.1 C (97.0 F)
1963
31.7 C (89.1 F)
1964
38.9 C (102.0 F)
1965
32.8 C (91.0 F)
1966
33.3 C (91.9 F)
1967
35.0 C (95.0 F)
1968
34.4 C (93.9 F)
1969
32.8 C (91.0 F)
1970
35.0 C (95.0 F)
1971
35.0 C (95.0 F)
1972
33.3 C (91.9 F)
1973
32.8 C (91.0 F)
1974
33.9 C (93.0 F)
1975
34.4 C (93.9 F)
1976
30.6 C (87.1 F)
1977
31.1 C (88.0 F)
1978
31.7 C (89.1 F)
1979
34.0 C (93.2 F)
1980
32.0 C (89.6 F)
1981
34.0 C (93.2 F)
1982
31.0 C (87.8 F)
1983
35.0 C (95.0 F)
Coldest night (TNn)
The coldest night of the year at Cameo, 1952 to 1983. The record is -50.0 C (-58.0 F) in 1966, marked on the chart; the median year is -44.4 C (-47.9 F).
Coldest night (TNn) at Cameo by year
Year
Coldest night (TNn)
1952
-27.8 C (-18.0 F)
1953
-39.4 C (-38.9 F)
1954
-49.4 C (-56.9 F)
1955
-46.1 C (-51.0 F)
1956
-47.2 C (-53.0 F)
1957
-43.3 C (-45.9 F)
1958
-41.7 C (-43.1 F)
1959
-48.3 C (-54.9 F)
1960
-39.4 C (-38.9 F)
1961
-42.8 C (-45.0 F)
1962
-46.7 C (-52.1 F)
1963
-47.2 C (-53.0 F)
1964
-41.7 C (-43.1 F)
1965
-46.1 C (-51.0 F)
1966
-50.0 C (-58.0 F)
1967
-44.4 C (-47.9 F)
1968
-47.2 C (-53.0 F)
1969
-47.8 C (-54.0 F)
1970
-43.9 C (-47.0 F)
1971
-46.7 C (-52.1 F)
1972
-47.8 C (-54.0 F)
1973
-44.4 C (-47.9 F)
1974
-44.4 C (-47.9 F)
1975
-42.2 C (-44.0 F)
1976
-40.0 C (-40.0 F)
1977
-45.0 C (-49.0 F)
1978
-41.1 C (-42.0 F)
1979
-43.3 C (-45.9 F)
1980
-42.5 C (-44.5 F)
1981
-41.0 C (-41.8 F)
1982
-45.0 C (-49.0 F)
1983
-42.5 C (-44.5 F)
Wettest day (Rx1day)
The wettest day of the year at Cameo, 1952 to 1983. The record is 67.3 mm (2.6 in) in 1973, marked on the chart; the median year is 31.1 mm (1.2 in).
Wettest day (Rx1day) at Cameo by year
Year
Wettest day (Rx1day)
1952
7.1 mm (0.28 in)
1953
25.4 mm (1.0 in)
1954
31.2 mm (1.2 in)
1955
35.3 mm (1.4 in)
1956
30.2 mm (1.2 in)
1957
17.8 mm (0.7 in)
1958
33.8 mm (1.3 in)
1959
31.0 mm (1.2 in)
1960
24.9 mm (1.0 in)
1961
18.0 mm (0.7 in)
1962
13.5 mm (0.5 in)
1963
32.0 mm (1.3 in)
1964
42.4 mm (1.7 in)
1965
31.0 mm (1.2 in)
1966
38.1 mm (1.5 in)
1967
19.8 mm (0.8 in)
1968
55.4 mm (2.2 in)
1969
52.1 mm (2.1 in)
1970
29.7 mm (1.2 in)
1971
57.2 mm (2.3 in)
1972
20.6 mm (0.8 in)
1973
67.3 mm (2.6 in)
1974
54.4 mm (2.1 in)
1975
39.1 mm (1.5 in)
1976
27.4 mm (1.1 in)
1977
24.4 mm (1.0 in)
1978
27.9 mm (1.1 in)
1979
23.4 mm (0.9 in)
1980
43.0 mm (1.7 in)
1981
35.2 mm (1.4 in)
1982
35.4 mm (1.4 in)
1983
38.0 mm (1.5 in)
Wettest five days (Rx5day)
The wettest five days of the year at Cameo, 1952 to 1983. The record is 80.5 mm (3.2 in) in 1973, marked on the chart; the median year is 50.9 mm (2.0 in).
Wettest five days (Rx5day) at Cameo by year
Year
Wettest five days (Rx5day)
1952
10.6 mm (0.4 in)
1953
47.0 mm (1.9 in)
1954
49.3 mm (1.9 in)
1955
55.4 mm (2.2 in)
1956
33.0 mm (1.3 in)
1957
23.4 mm (0.9 in)
1958
49.1 mm (1.9 in)
1959
55.1 mm (2.2 in)
1960
50.5 mm (2.0 in)
1961
35.0 mm (1.4 in)
1962
19.3 mm (0.8 in)
1963
52.3 mm (2.1 in)
1964
60.0 mm (2.4 in)
1965
41.4 mm (1.6 in)
1966
46.7 mm (1.8 in)
1967
34.3 mm (1.4 in)
1968
79.3 mm (3.1 in)
1969
66.1 mm (2.6 in)
1970
53.4 mm (2.1 in)
1971
72.5 mm (2.9 in)
1972
30.0 mm (1.2 in)
1973
80.5 mm (3.2 in)
1974
73.6 mm (2.9 in)
1975
59.2 mm (2.3 in)
1976
48.0 mm (1.9 in)
1977
55.7 mm (2.2 in)
1978
51.3 mm (2.0 in)
1979
32.2 mm (1.3 in)
1980
65.0 mm (2.6 in)
1981
45.6 mm (1.8 in)
1982
51.2 mm (2.0 in)
1983
63.0 mm (2.5 in)
Longest dry spell (CDD)
The longest dry spell of the year at Cameo, 1952 to 1983. The record is 46 days in 1957, marked on the chart; the median year is 28 days.
Longest dry spell (CDD) at Cameo by year
Year
Longest dry spell (CDD)
1952
15 days
1953
45 days
1954
23 days
1955
27 days
1956
30 days
1957
46 days
1958
28 days
1959
20 days
1960
29 days
1961
27 days
1962
31 days
1963
33 days
1964
45 days
1965
34 days
1966
32 days
1967
20 days
1968
37 days
1969
26 days
1970
21 days
1971
28 days
1972
26 days
1973
27 days
1974
41 days
1975
22 days
1976
45 days
1977
26 days
1978
28 days
1979
20 days
1980
38 days
1981
39 days
1982
31 days
1983
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.
Frost Dates and Growing Season
29 years with a frost
Across 29 years with a frost, the median last spring frost at Cameo falls on 11 June and the median first autumn frost on 20 August, which leaves a median of 72 days between them.
Fitted over all years, the growing season changes by +7.3 days per decade at this station.
Frost dates and growing season at Cameo
Measure
Median, all years
Earliest period
Recent period (1954 to 1983)
Recent against earliest
Fitted trend
Last spring frost
11 June
n/a
11 June
n/a
-5.3 days per decade
First autumn frost
20 August
n/a
20 August
n/a
+1.9 days per decade
Growing days
72 days
n/a
72 days
n/a
+7.3 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
31 years, 1953 to 1983
A day with at least 31.8 mm (1.3 in) of rain is expected about once in 2 years. A day with at least 75.6 mm (3.0 in) of rain is expected about once in 100 years.
Rainfall return levels at Cameo: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
31.8 mm (1.3 in)
5 years
43.5 mm (1.7 in)
10 years
51.2 mm (2.0 in)
25 years
61.0 mm (2.4 in)
50 years
68.3 mm (2.7 in)
Longer than the 31 years of record
100 years
75.6 mm (3.0 in)
Longer than the 31 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, 31 years of values from 1953 to 1983.
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: 67.3 mm (2.6 in) in 1973; 57.2 mm (2.3 in) in 1971; 55.4 mm (2.2 in) in 1968.
Download the Data
Data for Cameo standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Cameo 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.