Record envelope, standing records and threshold days for Colinet (CA008401200), Newfoundland and Labrador, Canada, with 55 years of record.
Key Facts for Colinet
Colinet (CA008401200) is a weather station in Newfoundland and Labrador, Canada at 47.22 latitude and -53.55 longitude, 27 m (89 ft) above sea level.
The station reports from 1938 to 1992, 55 years of record.
1,464 records set at Colinet still stand.
Records are tracked for tmax, tmin, prcp, snow: an element needs 30 years of data to be eligible.
Colinet set a daily record precipitation of 28.0 mm (1.1 in) on 29 December 1983.
About the Station
Location: Newfoundland and Labrador, Canada, 47.22 latitude, -53.55 longitude.
Elevation: 27 m (89 ft).
Period of record: 1938 to 1992, 55 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 Colinet. 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 Colinet, 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)
-25.6 C (-14.1 F)
n/a
n/a
Feb
15.6 C (60.1 F)
-28.9 C (-20.0 F)
n/a
n/a
Mar
16.7 C (62.1 F)
-22.8 C (-9.0 F)
n/a
n/a
Apr
19.5 C (67.1 F)
-13.9 C (7.0 F)
n/a
n/a
May
22.8 C (73.0 F)
-7.8 C (18.0 F)
n/a
n/a
Jun
27.8 C (82.0 F)
-4.4 C (24.1 F)
n/a
n/a
Jul
29.4 C (84.9 F)
-1.1 C (30.0 F)
n/a
n/a
Aug
28.9 C (84.0 F)
-1.1 C (30.0 F)
n/a
n/a
Sep
25.6 C (78.1 F)
-5.0 C (23.0 F)
n/a
n/a
Oct
23.3 C (73.9 F)
-9.4 C (15.1 F)
n/a
n/a
Nov
17.2 C (63.0 F)
-14.4 C (6.1 F)
n/a
n/a
Dec
16.7 C (62.1 F)
-24.4 C (-11.9 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Colinet still stand. 1951 holds the most, with 52.
Standing records at Colinet by the year they were set
Year set
Standing records
1938
29
1939
32
1940
29
1941
36
1942
40
1943
46
1944
23
1945
30
1946
30
1947
36
1948
18
1949
34
1950
36
1951
52
1952
36
1953
22
1954
52
1955
26
1956
28
1957
31
1958
29
1959
28
1960
26
1961
38
1962
34
1963
38
1964
24
1965
19
1966
17
1967
43
1968
25
1969
40
1970
34
1971
35
1972
43
1973
24
1974
30
1975
35
1976
42
1977
22
1978
32
1979
32
1980
16
1981
22
1982
23
1983
47
All-Time Record Progression
3 new records
3 all-time records were set at Colinet between 2 February 1975 and 4 February 1975. Each dot is a new record.
When Colinet set new all-time records
Date
Kind
Detail
1975-02-02
Record low maximum temperature
Record low maximum temperature -16.7 C (1.9 F)
1975-02-03
Record low minimum temperature
Record low minimum temperature -28.9 C (-20.0 F)
1975-02-04
Record low maximum temperature
Record low maximum temperature -18.3 C (-0.9 F)
Wettest Day of Each Month
Sep: 104.6 mm (4.1 in)
The wettest day on record for each calendar month at Colinet. The most was 104.6 mm (4.1 in) on 13 September 1948.
Record daily precipitation for each month at Colinet
Month
Record daily precipitation (mm)
Date
Jan
74.2 mm (2.9 in)
29 January 1942
Feb
101.6 mm (4.0 in)
17 February 1943
Mar
60.2 mm (2.4 in)
6 March 1939
Apr
66.8 mm (2.6 in)
12 April 1939
May
67.6 mm (2.7 in)
30 May 1948
Jun
57.2 mm (2.3 in)
10 June 1973
Jul
86.1 mm (3.4 in)
29 July 1945
Aug
81.3 mm (3.2 in)
8 August 1970
Sep
104.6 mm (4.1 in)
13 September 1948
Oct
70.6 mm (2.8 in)
6 October 1953
Nov
83.1 mm (3.3 in)
19 November 1962
Dec
104.4 mm (4.1 in)
26 December 1953
Period of Record Coverage
1938 to 1983
Complete yearUnder 90 percent of days
46 years of record at Colinet, 1938 to 1983. 5 years have data for under 90 percent of days and are left out of rankings: 1938, 1944, 1945, 1947, 1948.
Cooler than the station meanWarmer than the station mean
One stripe for each of 34 complete years at Colinet, 1939 to 1983. Blue stripes are years cooler than the station's own mean of 5.0 C (41.1 F); red stripes are warmer. The coolest year was 1972, at 3.6 C (38.5 F), and the warmest was 1981, at 6.4 C (43.6 F). The strongest colour marks a difference of 1.5 C (2.7 F).
Annual mean temperature at Colinet as warming stripes, 1939 to 1983
Year
Annual mean temperature
Difference from the station mean
1939
3.9 C
-1.17 C
1940
5.0 C
+0.01 C
1941
4.2 C
-0.84 C
1942
5.5 C
+0.49 C
1946
5.2 C
+0.21 C
1949
5.0 C
-0.07 C
1954
5.8 C
+0.75 C
1957
4.5 C
-0.52 C
1958
6.1 C
+1.07 C
1959
4.4 C
-0.68 C
1960
5.7 C
+0.64 C
1961
5.1 C
+0.07 C
1962
5.1 C
+0.06 C
1963
4.9 C
-0.09 C
1964
4.4 C
-0.61 C
1965
4.9 C
-0.18 C
1966
5.7 C
+0.67 C
1967
5.6 C
+0.53 C
1968
4.9 C
-0.12 C
1969
5.8 C
+0.80 C
1970
5.4 C
+0.40 C
1971
5.3 C
+0.31 C
1972
3.6 C
-1.41 C
1973
4.9 C
-0.17 C
1974
3.9 C
-1.14 C
1975
3.9 C
-1.15 C
1976
5.1 C
+0.07 C
1977
5.1 C
+0.06 C
1978
4.4 C
-0.62 C
1979
5.6 C
+0.55 C
1980
4.9 C
-0.15 C
1981
6.4 C
+1.41 C
1982
4.8 C
-0.26 C
1983
6.1 C
+1.07 C
The fitted trend in annual mean temperature here over 1939 to 1983 is 0.1 C (-0.1 to 0.3) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.1 F (-0.2 to 0.5) per decade. The slope is a straight line fitted to 34 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Colinet
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.1 C (-0.1 to 0.3) per decade
0.1 F (-0.2 to 0.5) per decade
1939 to 1983
34
Not clearly different from zero
Mean daily maximum
0.01 C (-0.16 to 0.18) per decade
0.01 F (-0.30 to 0.32) per decade
1939 to 1983
34
Not clearly different from zero
Mean daily minimum
0.1 C (-0.1 to 0.4) per decade
0.2 F (-0.2 to 0.6) per decade
1939 to 1983
34
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
1938 to 1983
Yearly extremes at Colinet: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
29.4 C (84.9 F)
1947
25.6 C (78.1 F)
46
Coldest night (TNn)
-28.9 C (-20.0 F)
1975
-21.1 C (-6.0 F)
46
Wettest day (Rx1day)
104.6 mm (4.1 in)
1948
57.1 mm (2.2 in)
46
Wettest five days (Rx5day)
190.9 mm (7.5 in)
1970
91.5 mm (3.6 in)
46
Longest dry spell (CDD)
16 days
1950
12 days
46
Hottest day (TXx)
The hottest day of the year at Colinet, 1938 to 1983. The record is 29.4 C (84.9 F) in 1947, marked on the chart; the median year is 25.6 C (78.1 F).
Hottest day (TXx) at Colinet by year
Year
Hottest day (TXx)
1938
27.8 C (82.0 F)
1939
27.2 C (81.0 F)
1940
25.0 C (77.0 F)
1941
25.0 C (77.0 F)
1942
25.0 C (77.0 F)
1943
26.7 C (80.1 F)
1944
28.9 C (84.0 F)
1945
25.0 C (77.0 F)
1946
24.4 C (75.9 F)
1947
29.4 C (84.9 F)
1948
25.6 C (78.1 F)
1949
26.1 C (79.0 F)
1950
26.7 C (80.1 F)
1951
25.6 C (78.1 F)
1952
27.8 C (82.0 F)
1953
27.8 C (82.0 F)
1954
24.4 C (75.9 F)
1955
25.6 C (78.1 F)
1956
25.6 C (78.1 F)
1957
26.7 C (80.1 F)
1958
24.4 C (75.9 F)
1959
25.6 C (78.1 F)
1960
26.7 C (80.1 F)
1961
26.7 C (80.1 F)
1962
25.6 C (78.1 F)
1963
28.9 C (84.0 F)
1964
23.9 C (75.0 F)
1965
23.3 C (73.9 F)
1966
24.4 C (75.9 F)
1967
27.2 C (81.0 F)
1968
22.8 C (73.0 F)
1969
26.1 C (79.0 F)
1970
25.6 C (78.1 F)
1971
26.7 C (80.1 F)
1972
23.9 C (75.0 F)
1973
25.0 C (77.0 F)
1974
25.0 C (77.0 F)
1975
28.3 C (82.9 F)
1976
26.7 C (80.1 F)
1977
23.3 C (73.9 F)
1978
24.4 C (75.9 F)
1979
25.0 C (77.0 F)
1980
25.5 C (77.9 F)
1981
25.0 C (77.0 F)
1982
25.0 C (77.0 F)
1983
25.5 C (77.9 F)
Coldest night (TNn)
The coldest night of the year at Colinet, 1938 to 1983. The record is -28.9 C (-20.0 F) in 1975, marked on the chart; the median year is -21.1 C (-6.0 F).
Coldest night (TNn) at Colinet by year
Year
Coldest night (TNn)
1938
-17.8 C (0.0 F)
1939
-21.1 C (-6.0 F)
1940
-21.1 C (-6.0 F)
1941
-21.1 C (-6.0 F)
1942
-17.8 C (0.0 F)
1943
-23.3 C (-9.9 F)
1944
-25.0 C (-13.0 F)
1945
-22.8 C (-9.0 F)
1946
-23.9 C (-11.0 F)
1947
-21.7 C (-7.1 F)
1948
-16.7 C (1.9 F)
1949
-26.1 C (-15.0 F)
1950
-24.4 C (-11.9 F)
1951
-18.9 C (-2.0 F)
1952
-21.7 C (-7.1 F)
1953
-18.9 C (-2.0 F)
1954
-15.6 C (3.9 F)
1955
-19.4 C (-2.9 F)
1956
-17.8 C (0.0 F)
1957
-23.3 C (-9.9 F)
1958
-18.3 C (-0.9 F)
1959
-23.3 C (-9.9 F)
1960
-16.7 C (1.9 F)
1961
-27.2 C (-17.0 F)
1962
-18.9 C (-2.0 F)
1963
-20.0 C (-4.0 F)
1964
-22.8 C (-9.0 F)
1965
-24.4 C (-11.9 F)
1966
-20.0 C (-4.0 F)
1967
-21.1 C (-6.0 F)
1968
-17.2 C (1.0 F)
1969
-15.6 C (3.9 F)
1970
-25.6 C (-14.1 F)
1971
-22.2 C (-8.0 F)
1972
-24.4 C (-11.9 F)
1973
-19.4 C (-2.9 F)
1974
-24.4 C (-11.9 F)
1975
-28.9 C (-20.0 F)
1976
-20.6 C (-5.1 F)
1977
-18.9 C (-2.0 F)
1978
-22.2 C (-8.0 F)
1979
-20.0 C (-4.0 F)
1980
-19.0 C (-2.2 F)
1981
-19.0 C (-2.2 F)
1982
-22.0 C (-7.6 F)
1983
-22.0 C (-7.6 F)
Wettest day (Rx1day)
The wettest day of the year at Colinet, 1938 to 1983. The record is 104.6 mm (4.1 in) in 1948, marked on the chart; the median year is 57.1 mm (2.2 in).
Wettest day (Rx1day) at Colinet by year
Year
Wettest day (Rx1day)
1938
31.8 mm (1.3 in)
1939
68.3 mm (2.7 in)
1940
47.0 mm (1.9 in)
1941
42.7 mm (1.7 in)
1942
74.2 mm (2.9 in)
1943
101.6 mm (4.0 in)
1944
45.7 mm (1.8 in)
1945
86.1 mm (3.4 in)
1946
47.0 mm (1.9 in)
1947
51.6 mm (2.0 in)
1948
104.6 mm (4.1 in)
1949
56.9 mm (2.2 in)
1950
63.5 mm (2.5 in)
1951
52.1 mm (2.1 in)
1952
83.6 mm (3.3 in)
1953
104.4 mm (4.1 in)
1954
67.6 mm (2.7 in)
1955
58.4 mm (2.3 in)
1956
72.1 mm (2.8 in)
1957
51.6 mm (2.0 in)
1958
63.5 mm (2.5 in)
1959
76.7 mm (3.0 in)
1960
38.6 mm (1.5 in)
1961
46.5 mm (1.8 in)
1962
98.6 mm (3.9 in)
1963
55.9 mm (2.2 in)
1964
83.1 mm (3.3 in)
1965
68.6 mm (2.7 in)
1966
55.1 mm (2.2 in)
1967
59.7 mm (2.4 in)
1968
52.1 mm (2.1 in)
1969
51.3 mm (2.0 in)
1970
81.3 mm (3.2 in)
1971
73.2 mm (2.9 in)
1972
58.7 mm (2.3 in)
1973
57.2 mm (2.3 in)
1974
79.0 mm (3.1 in)
1975
54.6 mm (2.1 in)
1976
61.0 mm (2.4 in)
1977
53.3 mm (2.1 in)
1978
54.6 mm (2.1 in)
1979
38.0 mm (1.5 in)
1980
55.4 mm (2.2 in)
1981
47.0 mm (1.9 in)
1982
49.0 mm (1.9 in)
1983
56.0 mm (2.2 in)
Wettest five days (Rx5day)
The wettest five days of the year at Colinet, 1938 to 1983. The record is 190.9 mm (7.5 in) in 1970, marked on the chart; the median year is 91.5 mm (3.6 in).
Wettest five days (Rx5day) at Colinet by year
Year
Wettest five days (Rx5day)
1938
58.7 mm (2.3 in)
1939
119.7 mm (4.7 in)
1940
65.0 mm (2.6 in)
1941
65.2 mm (2.6 in)
1942
158.6 mm (6.2 in)
1943
178.0 mm (7.0 in)
1944
89.7 mm (3.5 in)
1945
101.9 mm (4.0 in)
1946
104.6 mm (4.1 in)
1947
103.4 mm (4.1 in)
1948
149.8 mm (5.9 in)
1949
98.0 mm (3.9 in)
1950
64.5 mm (2.5 in)
1951
112.1 mm (4.4 in)
1952
129.9 mm (5.1 in)
1953
112.7 mm (4.4 in)
1954
101.8 mm (4.0 in)
1955
79.5 mm (3.1 in)
1956
123.4 mm (4.9 in)
1957
80.8 mm (3.2 in)
1958
80.0 mm (3.1 in)
1959
95.0 mm (3.7 in)
1960
68.0 mm (2.7 in)
1961
76.0 mm (3.0 in)
1962
151.7 mm (6.0 in)
1963
77.5 mm (3.1 in)
1964
115.5 mm (4.5 in)
1965
132.9 mm (5.2 in)
1966
106.8 mm (4.2 in)
1967
89.7 mm (3.5 in)
1968
86.1 mm (3.4 in)
1969
85.1 mm (3.4 in)
1970
190.9 mm (7.5 in)
1971
87.1 mm (3.4 in)
1972
77.3 mm (3.0 in)
1973
84.7 mm (3.3 in)
1974
117.3 mm (4.6 in)
1975
88.2 mm (3.5 in)
1976
84.8 mm (3.3 in)
1977
73.2 mm (2.9 in)
1978
102.9 mm (4.1 in)
1979
76.0 mm (3.0 in)
1980
105.4 mm (4.1 in)
1981
93.2 mm (3.7 in)
1982
69.5 mm (2.7 in)
1983
80.2 mm (3.2 in)
Longest dry spell (CDD)
The longest dry spell of the year at Colinet, 1938 to 1983. The record is 16 days in 1950, marked on the chart; the median year is 12 days.
Longest dry spell (CDD) at Colinet by year
Year
Longest dry spell (CDD)
1938
8 days
1939
12 days
1940
12 days
1941
11 days
1942
14 days
1943
10 days
1944
12 days
1945
15 days
1946
13 days
1947
13 days
1948
10 days
1949
10 days
1950
16 days
1951
9 days
1952
16 days
1953
9 days
1954
12 days
1955
9 days
1956
9 days
1957
14 days
1958
14 days
1959
11 days
1960
12 days
1961
11 days
1962
14 days
1963
12 days
1964
8 days
1965
12 days
1966
9 days
1967
16 days
1968
10 days
1969
10 days
1970
11 days
1971
13 days
1972
15 days
1973
12 days
1974
10 days
1975
10 days
1976
12 days
1977
11 days
1978
11 days
1979
11 days
1980
11 days
1981
16 days
1982
16 days
1983
10 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
34 years with a frost
Across 34 years with a frost, the median last spring frost at Colinet falls on 8 June and the median first autumn frost on 12 September, which leaves a median of 95 days between them.
Fitted over all years, the growing season changes by -1.1 days per decade at this station.
Frost dates and growing season at Colinet
Measure
Median, all years
Earliest period
Recent period (1946 to 1983)
Recent against earliest
Fitted trend
Last spring frost
8 June
n/a
8 June
n/a
-0.8 days per decade
First autumn frost
12 September
n/a
15 September
n/a
-1.9 days per decade
Growing days
95 days
n/a
97 days
n/a
-1.1 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
40 years, 1939 to 1983
A day with at least 58.9 mm (2.3 in) of rain is expected about once in 2 years. A day with at least 121.1 mm (4.8 in) of rain is expected about once in 100 years.
Rainfall return levels at Colinet: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
58.9 mm (2.3 in)
5 years
73.5 mm (2.9 in)
10 years
84.0 mm (3.3 in)
25 years
98.1 mm (3.9 in)
50 years
109.3 mm (4.3 in)
Longer than the 40 years of record
100 years
121.1 mm (4.8 in)
Longer than the 40 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, 40 years of values from 1939 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: 104.4 mm (4.1 in) in 1953; 101.6 mm (4.0 in) in 1943; 98.6 mm (3.9 in) in 1962.
Download the Data
Data for Colinet standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Colinet 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.