Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Manneville. 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 Manneville, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
15.0 C (59.0 F)
-49.0 C (-56.2 F)
n/a
n/a
Feb
8.9 C (48.0 F)
-47.8 C (-54.0 F)
n/a
n/a
Mar
15.6 C (60.1 F)
-42.8 C (-45.0 F)
n/a
n/a
Apr
25.6 C (78.1 F)
-33.3 C (-27.9 F)
n/a
n/a
May
32.2 C (90.0 F)
-13.3 C (8.1 F)
n/a
n/a
Jun
32.2 C (90.0 F)
-6.7 C (19.9 F)
n/a
n/a
Jul
36.1 C (97.0 F)
-4.0 C (24.8 F)
n/a
n/a
Aug
33.9 C (93.0 F)
-3.9 C (25.0 F)
n/a
n/a
Sep
33.3 C (91.9 F)
-8.3 C (17.1 F)
n/a
n/a
Oct
26.1 C (79.0 F)
-15.0 C (5.0 F)
n/a
n/a
Nov
18.3 C (64.9 F)
-31.7 C (-25.1 F)
n/a
n/a
Dec
14.0 C (57.2 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 Manneville still stand. 1956 holds the most, with 61.
Standing records at Manneville by the year they were set
Year set
Standing records
1949
11
1950
36
1951
16
1952
30
1953
54
1954
38
1955
54
1956
61
1957
48
1958
41
1959
52
1960
26
1961
41
1962
45
1963
51
1964
40
1965
42
1966
40
1967
38
1968
36
1969
40
1970
41
1971
48
1972
42
1973
47
1974
33
1975
39
1976
55
1977
47
1978
33
1979
50
1980
40
1981
49
1982
58
1983
42
Wettest Day of Each Month
Jun: 99.1 mm (3.9 in)
The wettest day on record for each calendar month at Manneville. The most was 99.1 mm (3.9 in) on 9 June 1964.
Record daily precipitation for each month at Manneville
Month
Record daily precipitation (mm)
Date
Jan
30.5 mm (1.2 in)
25 January 1953
Feb
55.9 mm (2.2 in)
21 February 1953
Mar
45.8 mm (1.8 in)
21 March 1980
Apr
38.0 mm (1.5 in)
8 April 1980
May
40.6 mm (1.6 in)
16 May 1965
Jun
99.1 mm (3.9 in)
9 June 1964
Jul
57.2 mm (2.3 in)
16 July 1975
Aug
85.1 mm (3.4 in)
22 August 1974
Sep
88.1 mm (3.5 in)
5 September 1956
Oct
53.1 mm (2.1 in)
8 October 1955
Nov
32.0 mm (1.3 in)
3 November 1955
Dec
25.4 mm (1.0 in)
4 December 1955
Period of Record Coverage
1949 to 1983
Complete yearUnder 90 percent of days
35 years of record at Manneville, 1949 to 1983. 3 years have data for under 90 percent of days and are left out of rankings: 1949, 1950, 1951.
Cooler than the station meanWarmer than the station mean
One stripe for each of 29 complete years at Manneville, 1952 to 1983. Blue stripes are years cooler than the station's own mean of 0.4 C (32.6 F); red stripes are warmer. The coolest year was 1972, at -0.9 C (30.3 F), and the warmest was 1973, at 1.6 C (34.9 F). The strongest colour marks a difference of 1.4 C (2.5 F).
Annual mean temperature at Manneville as warming stripes, 1952 to 1983
Year
Annual mean temperature
Difference from the station mean
1952
1.3 C
+0.93 C
1954
0.5 C
+0.14 C
1955
1.2 C
+0.87 C
1956
-0.6 C
-0.92 C
1957
0.2 C
-0.14 C
1958
0.6 C
+0.19 C
1959
-0.1 C
-0.51 C
1960
0.6 C
+0.25 C
1961
0.6 C
+0.19 C
1962
0.1 C
-0.30 C
1963
0.7 C
+0.30 C
1965
-0.7 C
-1.03 C
1966
0.7 C
+0.29 C
1967
-0.1 C
-0.43 C
1968
1.0 C
+0.61 C
1969
0.7 C
+0.30 C
1970
0.1 C
-0.24 C
1971
0.7 C
+0.34 C
1972
-0.9 C
-1.31 C
1973
1.6 C
+1.25 C
1974
-0.3 C
-0.65 C
1976
-0.5 C
-0.88 C
1977
1.3 C
+0.93 C
1978
-0.5 C
-0.85 C
1979
0.4 C
+0.05 C
1980
-0.2 C
-0.59 C
1981
1.6 C
+1.21 C
1982
-0.2 C
-0.53 C
1983
0.9 C
+0.56 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
1949 to 1983
Yearly extremes at Manneville: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
36.1 C (97.0 F)
1975
30.6 C (87.1 F)
35
Coldest night (TNn)
-49.0 C (-56.2 F)
1981
-42.8 C (-45.0 F)
35
Wettest day (Rx1day)
99.1 mm (3.9 in)
1964
43.2 mm (1.7 in)
35
Wettest five days (Rx5day)
127.1 mm (5.0 in)
1957
74.4 mm (2.9 in)
35
Longest dry spell (CDD)
26 days
1961
14 days
35
Hottest day (TXx)
The hottest day of the year at Manneville, 1949 to 1983. The record is 36.1 C (97.0 F) in 1975, marked on the chart; the median year is 30.6 C (87.1 F).
Hottest day (TXx) at Manneville by year
Year
Hottest day (TXx)
1949
22.2 C (72.0 F)
1950
30.0 C (86.0 F)
1951
22.2 C (72.0 F)
1952
31.7 C (89.1 F)
1953
33.3 C (91.9 F)
1954
29.4 C (84.9 F)
1955
33.3 C (91.9 F)
1956
32.2 C (90.0 F)
1957
31.7 C (89.1 F)
1958
28.9 C (84.0 F)
1959
32.2 C (90.0 F)
1960
29.4 C (84.9 F)
1961
30.0 C (86.0 F)
1962
32.2 C (90.0 F)
1963
31.7 C (89.1 F)
1964
30.6 C (87.1 F)
1965
28.3 C (82.9 F)
1966
31.7 C (89.1 F)
1967
30.0 C (86.0 F)
1968
30.6 C (87.1 F)
1969
30.6 C (87.1 F)
1970
31.7 C (89.1 F)
1971
29.4 C (84.9 F)
1972
30.6 C (87.1 F)
1973
30.0 C (86.0 F)
1974
30.6 C (87.1 F)
1975
36.1 C (97.0 F)
1976
30.6 C (87.1 F)
1977
32.2 C (90.0 F)
1978
30.6 C (87.1 F)
1979
29.4 C (84.9 F)
1980
29.0 C (84.2 F)
1981
31.0 C (87.8 F)
1982
30.0 C (86.0 F)
1983
31.0 C (87.8 F)
Coldest night (TNn)
The coldest night of the year at Manneville, 1949 to 1983. The record is -49.0 C (-56.2 F) in 1981, marked on the chart; the median year is -42.8 C (-45.0 F).
Coldest night (TNn) at Manneville by year
Year
Coldest night (TNn)
1949
-31.1 C (-24.0 F)
1950
-47.8 C (-54.0 F)
1951
-35.6 C (-32.1 F)
1952
-41.1 C (-42.0 F)
1953
-39.4 C (-38.9 F)
1954
-40.0 C (-40.0 F)
1955
-43.3 C (-45.9 F)
1956
-36.1 C (-33.0 F)
1957
-46.1 C (-51.0 F)
1958
-40.0 C (-40.0 F)
1959
-40.6 C (-41.1 F)
1960
-41.1 C (-42.0 F)
1961
-35.6 C (-32.1 F)
1962
-47.2 C (-53.0 F)
1963
-41.7 C (-43.1 F)
1964
-40.0 C (-40.0 F)
1965
-45.0 C (-49.0 F)
1966
-42.8 C (-45.0 F)
1967
-45.0 C (-49.0 F)
1968
-46.1 C (-51.0 F)
1969
-38.3 C (-36.9 F)
1970
-45.0 C (-49.0 F)
1971
-46.1 C (-51.0 F)
1972
-46.1 C (-51.0 F)
1973
-45.0 C (-49.0 F)
1974
-42.8 C (-45.0 F)
1975
-42.2 C (-44.0 F)
1976
-43.9 C (-47.0 F)
1977
-40.0 C (-40.0 F)
1978
-42.8 C (-45.0 F)
1979
-43.9 C (-47.0 F)
1980
-43.0 C (-45.4 F)
1981
-49.0 C (-56.2 F)
1982
-44.0 C (-47.2 F)
1983
-44.0 C (-47.2 F)
Wettest day (Rx1day)
The wettest day of the year at Manneville, 1949 to 1983. The record is 99.1 mm (3.9 in) in 1964, marked on the chart; the median year is 43.2 mm (1.7 in).
Wettest day (Rx1day) at Manneville by year
Year
Wettest day (Rx1day)
1949
21.1 mm (0.8 in)
1950
24.4 mm (1.0 in)
1951
21.3 mm (0.8 in)
1952
33.0 mm (1.3 in)
1953
55.9 mm (2.2 in)
1954
73.7 mm (2.9 in)
1955
61.0 mm (2.4 in)
1956
88.1 mm (3.5 in)
1957
76.2 mm (3.0 in)
1958
30.5 mm (1.2 in)
1959
34.0 mm (1.3 in)
1960
38.1 mm (1.5 in)
1961
38.1 mm (1.5 in)
1962
48.3 mm (1.9 in)
1963
55.1 mm (2.2 in)
1964
99.1 mm (3.9 in)
1965
50.8 mm (2.0 in)
1966
51.6 mm (2.0 in)
1967
42.4 mm (1.7 in)
1968
38.1 mm (1.5 in)
1969
28.7 mm (1.1 in)
1970
30.7 mm (1.2 in)
1971
54.6 mm (2.1 in)
1972
37.3 mm (1.5 in)
1973
43.2 mm (1.7 in)
1974
85.1 mm (3.4 in)
1975
57.2 mm (2.3 in)
1976
44.7 mm (1.8 in)
1977
24.6 mm (1.0 in)
1978
30.5 mm (1.2 in)
1979
54.6 mm (2.1 in)
1980
45.8 mm (1.8 in)
1981
61.0 mm (2.4 in)
1982
26.0 mm (1.0 in)
1983
41.0 mm (1.6 in)
Wettest five days (Rx5day)
The wettest five days of the year at Manneville, 1949 to 1983. The record is 127.1 mm (5.0 in) in 1957, marked on the chart; the median year is 74.4 mm (2.9 in).
Wettest five days (Rx5day) at Manneville by year
Year
Wettest five days (Rx5day)
1949
29.2 mm (1.1 in)
1950
33.5 mm (1.3 in)
1951
35.8 mm (1.4 in)
1952
74.5 mm (2.9 in)
1953
76.7 mm (3.0 in)
1954
105.4 mm (4.1 in)
1955
112.6 mm (4.4 in)
1956
117.9 mm (4.6 in)
1957
127.1 mm (5.0 in)
1958
76.4 mm (3.0 in)
1959
58.0 mm (2.3 in)
1960
74.4 mm (2.9 in)
1961
92.4 mm (3.6 in)
1962
59.7 mm (2.4 in)
1963
97.8 mm (3.9 in)
1964
108.8 mm (4.3 in)
1965
70.4 mm (2.8 in)
1966
79.5 mm (3.1 in)
1967
80.5 mm (3.2 in)
1968
51.6 mm (2.0 in)
1969
60.0 mm (2.4 in)
1970
44.7 mm (1.8 in)
1971
78.0 mm (3.1 in)
1972
60.9 mm (2.4 in)
1973
84.8 mm (3.3 in)
1974
96.5 mm (3.8 in)
1975
59.7 mm (2.4 in)
1976
64.0 mm (2.5 in)
1977
54.9 mm (2.2 in)
1978
50.3 mm (2.0 in)
1979
65.5 mm (2.6 in)
1980
78.5 mm (3.1 in)
1981
92.0 mm (3.6 in)
1982
51.2 mm (2.0 in)
1983
57.2 mm (2.3 in)
Longest dry spell (CDD)
The longest dry spell of the year at Manneville, 1949 to 1983. The record is 26 days in 1961, marked on the chart; the median year is 14 days.
Longest dry spell (CDD) at Manneville by year
Year
Longest dry spell (CDD)
1949
11 days
1950
20 days
1951
9 days
1952
15 days
1953
19 days
1954
11 days
1955
12 days
1956
11 days
1957
19 days
1958
19 days
1959
12 days
1960
18 days
1961
26 days
1962
14 days
1963
13 days
1964
22 days
1965
19 days
1966
16 days
1967
15 days
1968
19 days
1969
11 days
1970
10 days
1971
25 days
1972
15 days
1973
14 days
1974
12 days
1975
11 days
1976
17 days
1977
20 days
1978
14 days
1979
17 days
1980
10 days
1981
10 days
1982
12 days
1983
14 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 Manneville falls on 21 June and the median first autumn frost on 6 July, which leaves a median of 24 days between them.
Fitted over all years, the growing season changes by +3.8 days per decade at this station.
Frost dates and growing season at Manneville
Measure
Median, all years
Earliest period
Recent period (1952 to 1983)
Recent against earliest
Fitted trend
Last spring frost
21 June
n/a
21 June
n/a
+1.6 days per decade
First autumn frost
6 July
n/a
6 July
n/a
+5.4 days per decade
Growing days
24 days
n/a
24 days
n/a
+3.8 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, 1952 to 1983
A day with at least 44.5 mm (1.8 in) of rain is expected about once in 2 years. A day with at least 110.1 mm (4.3 in) of rain is expected about once in 100 years.
Rainfall return levels at Manneville: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
44.5 mm (1.8 in)
5 years
60.3 mm (2.4 in)
10 years
71.5 mm (2.8 in)
25 years
86.3 mm (3.4 in)
50 years
98.0 mm (3.9 in)
Longer than the 31 years of record
100 years
110.1 mm (4.3 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 1952 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: 99.1 mm (3.9 in) in 1964; 85.1 mm (3.4 in) in 1974; 76.2 mm (3.0 in) in 1957.
Download the Data
Data for Manneville standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Manneville 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.