Campbellton Power St Weather Records (CA008100701)
Record envelope, standing records and threshold days for Campbellton Power St (CA008100701), New Brunswick, Canada, with 42 years of record.
Key Facts for Campbellton Power St
Campbellton Power St (CA008100701) is a weather station in New Brunswick, Canada at 48.00 latitude and -66.68 longitude, 26 m (85 ft) above sea level.
The station reports from 1937 to 1978, 42 years of record.
1,464 records set at Campbellton Power St still stand.
Records are tracked for tmax, tmin, prcp, snow: an element needs 30 years of data to be eligible.
Campbellton Power St set a daily record high minimum temperature of 11.7 C (53.1 F) on 30 May 1978.
About the Station
Location: New Brunswick, Canada, 48.00 latitude, -66.68 longitude.
Elevation: 26 m (85 ft).
Period of record: 1937 to 1978, 42 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 Campbellton Power St. 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 Campbellton Power St, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
13.3 C (55.9 F)
-35.0 C (-31.0 F)
n/a
n/a
Feb
13.3 C (55.9 F)
-32.8 C (-27.0 F)
n/a
n/a
Mar
15.6 C (60.1 F)
-28.3 C (-18.9 F)
n/a
n/a
Apr
26.7 C (80.1 F)
-18.9 C (-2.0 F)
n/a
n/a
May
32.8 C (91.0 F)
-12.8 C (9.0 F)
n/a
n/a
Jun
35.0 C (95.0 F)
-3.9 C (25.0 F)
n/a
n/a
Jul
36.1 C (97.0 F)
2.2 C (36.0 F)
n/a
n/a
Aug
37.2 C (99.0 F)
0.6 C (33.1 F)
n/a
n/a
Sep
32.2 C (90.0 F)
-6.7 C (19.9 F)
n/a
n/a
Oct
27.8 C (82.0 F)
-10.6 C (12.9 F)
n/a
n/a
Nov
20.6 C (69.1 F)
-21.7 C (-7.1 F)
n/a
n/a
Dec
10.0 C (50.0 F)
-31.1 C (-24.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Campbellton Power St still stand. 1947 holds the most, with 64.
Standing records at Campbellton Power St by the year they were set
Year set
Standing records
1937
35
1938
54
1939
47
1940
59
1941
44
1942
48
1943
60
1944
52
1945
51
1946
41
1947
64
1948
35
1949
51
1950
54
1951
45
1952
31
1953
51
1954
49
1955
32
1956
41
1957
46
1958
34
1959
38
1960
14
1966
1
1967
24
1968
47
1969
39
1970
45
1971
23
1972
49
1973
41
1974
35
1975
15
1976
37
1977
26
1978
6
Wettest Day of Each Month
Apr: 102.4 mm (4.0 in)
The wettest day on record for each calendar month at Campbellton Power St. The most was 102.4 mm (4.0 in) on 28 April 1973.
Record daily precipitation for each month at Campbellton Power St
Month
Record daily precipitation (mm)
Date
Jan
47.0 mm (1.9 in)
7 January 1969
Feb
45.7 mm (1.8 in)
9 February 1947
Mar
48.3 mm (1.9 in)
4 March 1971
Apr
102.4 mm (4.0 in)
28 April 1973
May
38.9 mm (1.5 in)
21 May 1973
Jun
54.6 mm (2.1 in)
2 June 1952
Jul
62.5 mm (2.5 in)
10 July 1957
Aug
57.9 mm (2.3 in)
12 August 1937
Sep
99.8 mm (3.9 in)
11 September 1954
Oct
48.3 mm (1.9 in)
2 October 1977
Nov
53.3 mm (2.1 in)
4 November 1950
Dec
52.6 mm (2.1 in)
27 December 1976
Period of Record Coverage
1937 to 1978
Complete yearUnder 90 percent of days
37 years of record at Campbellton Power St, 1937 to 1978. 10 years have data for under 90 percent of days and are left out of rankings: 1937, 1949, 1951, 1960, 1966, 1974, 1975, 1976 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 24 complete years at Campbellton Power St, 1938 to 1973. Blue stripes are years cooler than the station's own mean of 3.7 C (38.6 F); red stripes are warmer. The coolest year was 1972, at 2.3 C (36.1 F), and the warmest was 1953, at 4.8 C (40.7 F). The strongest colour marks a difference of 1.5 C (2.7 F).
Annual mean temperature at Campbellton Power St as warming stripes, 1938 to 1973
Year
Annual mean temperature
Difference from the station mean
1938
3.7 C
+0.08 C
1939
2.8 C
-0.83 C
1942
3.9 C
+0.22 C
1943
2.7 C
-1.00 C
1944
3.6 C
-0.02 C
1945
3.4 C
-0.27 C
1946
3.2 C
-0.50 C
1947
3.7 C
-0.01 C
1948
3.1 C
-0.57 C
1952
4.5 C
+0.83 C
1953
4.8 C
+1.15 C
1954
3.7 C
+0.08 C
1955
4.0 C
+0.30 C
1956
3.4 C
-0.27 C
1957
3.3 C
-0.39 C
1958
3.7 C
+0.04 C
1959
3.3 C
-0.39 C
1967
3.7 C
+0.07 C
1968
3.9 C
+0.28 C
1969
4.8 C
+1.13 C
1970
4.0 C
+0.38 C
1971
3.8 C
+0.11 C
1972
2.3 C
-1.41 C
1973
4.6 C
+0.95 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
1937 to 1978
Yearly extremes at Campbellton Power St: 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)
1944
33.3 C (91.9 F)
37
Coldest night (TNn)
-35.0 C (-31.0 F)
1942
-29.4 C (-20.9 F)
37
Wettest day (Rx1day)
102.4 mm (4.0 in)
1973
43.2 mm (1.7 in)
37
Wettest five days (Rx5day)
127.7 mm (5.0 in)
1942
74.1 mm (2.9 in)
37
Longest dry spell (CDD)
28 days
1939
15 days
37
Hottest day (TXx)
The hottest day of the year at Campbellton Power St, 1937 to 1978. The record is 37.2 C (99.0 F) in 1944, marked on the chart; the median year is 33.3 C (91.9 F).
Hottest day (TXx) at Campbellton Power St by year
Year
Hottest day (TXx)
1937
34.4 C (93.9 F)
1938
33.9 C (93.0 F)
1939
33.3 C (91.9 F)
1940
33.3 C (91.9 F)
1941
35.0 C (95.0 F)
1942
33.9 C (93.0 F)
1943
34.4 C (93.9 F)
1944
37.2 C (99.0 F)
1945
32.2 C (90.0 F)
1946
33.3 C (91.9 F)
1947
35.0 C (95.0 F)
1948
31.7 C (89.1 F)
1949
35.0 C (95.0 F)
1950
32.2 C (90.0 F)
1951
32.2 C (90.0 F)
1952
35.0 C (95.0 F)
1953
35.0 C (95.0 F)
1954
28.9 C (84.0 F)
1955
36.1 C (97.0 F)
1956
28.9 C (84.0 F)
1957
29.4 C (84.9 F)
1958
30.0 C (86.0 F)
1959
32.8 C (91.0 F)
1960
18.9 C (66.0 F)
1966
2.2 C (36.0 F)
1967
33.3 C (91.9 F)
1968
33.3 C (91.9 F)
1969
32.2 C (90.0 F)
1970
34.4 C (93.9 F)
1971
32.2 C (90.0 F)
1972
32.2 C (90.0 F)
1973
31.1 C (88.0 F)
1974
31.1 C (88.0 F)
1975
32.2 C (90.0 F)
1976
33.9 C (93.0 F)
1977
33.3 C (91.9 F)
1978
28.3 C (82.9 F)
Coldest night (TNn)
The coldest night of the year at Campbellton Power St, 1937 to 1978. The record is -35.0 C (-31.0 F) in 1942, marked on the chart; the median year is -29.4 C (-20.9 F).
Coldest night (TNn) at Campbellton Power St by year
Year
Coldest night (TNn)
1937
-27.2 C (-17.0 F)
1938
-31.7 C (-25.1 F)
1939
-28.3 C (-18.9 F)
1940
-28.3 C (-18.9 F)
1941
-29.4 C (-20.9 F)
1942
-35.0 C (-31.0 F)
1943
-32.8 C (-27.0 F)
1944
-28.9 C (-20.0 F)
1945
-29.4 C (-20.9 F)
1946
-31.1 C (-24.0 F)
1947
-28.9 C (-20.0 F)
1948
-30.6 C (-23.1 F)
1949
-29.4 C (-20.9 F)
1950
-31.7 C (-25.1 F)
1951
-32.2 C (-26.0 F)
1952
-30.0 C (-22.0 F)
1953
-25.0 C (-13.0 F)
1954
-31.7 C (-25.1 F)
1955
-31.7 C (-25.1 F)
1956
-24.4 C (-11.9 F)
1957
-35.0 C (-31.0 F)
1958
-29.4 C (-20.9 F)
1959
-28.9 C (-20.0 F)
1960
-27.2 C (-17.0 F)
1966
-18.3 C (-0.9 F)
1967
-30.0 C (-22.0 F)
1968
-30.6 C (-23.1 F)
1969
-25.0 C (-13.0 F)
1970
-30.6 C (-23.1 F)
1971
-30.6 C (-23.1 F)
1972
-30.6 C (-23.1 F)
1973
-27.8 C (-18.0 F)
1974
-30.0 C (-22.0 F)
1975
-28.3 C (-18.9 F)
1976
-30.6 C (-23.1 F)
1977
-25.0 C (-13.0 F)
1978
-27.8 C (-18.0 F)
Wettest day (Rx1day)
The wettest day of the year at Campbellton Power St, 1937 to 1978. The record is 102.4 mm (4.0 in) in 1973, marked on the chart; the median year is 43.2 mm (1.7 in).
Wettest day (Rx1day) at Campbellton Power St by year
Year
Wettest day (Rx1day)
1937
57.9 mm (2.3 in)
1938
41.1 mm (1.6 in)
1939
41.7 mm (1.6 in)
1940
38.1 mm (1.5 in)
1941
38.9 mm (1.5 in)
1942
43.9 mm (1.7 in)
1943
41.9 mm (1.6 in)
1944
40.1 mm (1.6 in)
1945
30.7 mm (1.2 in)
1946
40.6 mm (1.6 in)
1947
51.1 mm (2.0 in)
1948
39.4 mm (1.6 in)
1949
52.6 mm (2.1 in)
1950
53.3 mm (2.1 in)
1951
55.1 mm (2.2 in)
1952
59.7 mm (2.4 in)
1953
42.7 mm (1.7 in)
1954
99.8 mm (3.9 in)
1955
63.0 mm (2.5 in)
1956
40.6 mm (1.6 in)
1957
62.5 mm (2.5 in)
1958
47.5 mm (1.9 in)
1959
43.2 mm (1.7 in)
1960
35.6 mm (1.4 in)
1966
25.4 mm (1.0 in)
1967
41.7 mm (1.6 in)
1968
43.2 mm (1.7 in)
1969
79.8 mm (3.1 in)
1970
42.9 mm (1.7 in)
1971
48.3 mm (1.9 in)
1972
45.0 mm (1.8 in)
1973
102.4 mm (4.0 in)
1974
44.5 mm (1.8 in)
1975
35.6 mm (1.4 in)
1976
52.6 mm (2.1 in)
1977
48.3 mm (1.9 in)
1978
38.1 mm (1.5 in)
Wettest five days (Rx5day)
The wettest five days of the year at Campbellton Power St, 1937 to 1978. The record is 127.7 mm (5.0 in) in 1942, marked on the chart; the median year is 74.1 mm (2.9 in).
Wettest five days (Rx5day) at Campbellton Power St by year
Year
Wettest five days (Rx5day)
1937
110.0 mm (4.3 in)
1938
74.1 mm (2.9 in)
1939
82.1 mm (3.2 in)
1940
52.1 mm (2.1 in)
1941
78.6 mm (3.1 in)
1942
127.7 mm (5.0 in)
1943
89.9 mm (3.5 in)
1944
61.2 mm (2.4 in)
1945
57.4 mm (2.3 in)
1946
63.0 mm (2.5 in)
1947
91.2 mm (3.6 in)
1948
69.6 mm (2.7 in)
1949
66.6 mm (2.6 in)
1950
79.3 mm (3.1 in)
1951
87.3 mm (3.4 in)
1952
76.2 mm (3.0 in)
1953
66.1 mm (2.6 in)
1954
100.3 mm (3.9 in)
1955
96.5 mm (3.8 in)
1956
56.8 mm (2.2 in)
1957
68.6 mm (2.7 in)
1958
71.4 mm (2.8 in)
1959
84.2 mm (3.3 in)
1960
63.5 mm (2.5 in)
1966
55.8 mm (2.2 in)
1967
77.8 mm (3.1 in)
1968
49.6 mm (2.0 in)
1969
115.6 mm (4.6 in)
1970
58.2 mm (2.3 in)
1971
73.7 mm (2.9 in)
1972
97.9 mm (3.9 in)
1973
113.9 mm (4.5 in)
1974
61.9 mm (2.4 in)
1975
47.7 mm (1.9 in)
1976
85.9 mm (3.4 in)
1977
77.3 mm (3.0 in)
1978
60.9 mm (2.4 in)
Longest dry spell (CDD)
The longest dry spell of the year at Campbellton Power St, 1937 to 1978. The record is 28 days in 1939, marked on the chart; the median year is 15 days.
Longest dry spell (CDD) at Campbellton Power St by year
Year
Longest dry spell (CDD)
1937
11 days
1938
15 days
1939
28 days
1940
12 days
1941
17 days
1942
22 days
1943
13 days
1944
12 days
1945
14 days
1946
18 days
1947
19 days
1948
16 days
1949
10 days
1950
19 days
1951
15 days
1952
19 days
1953
15 days
1954
15 days
1955
9 days
1956
19 days
1957
14 days
1958
12 days
1959
13 days
1960
13 days
1966
3 days
1967
15 days
1968
12 days
1969
17 days
1970
21 days
1971
11 days
1972
15 days
1973
12 days
1974
12 days
1975
17 days
1976
16 days
1977
19 days
1978
17 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
24 years with a frost
Across 24 years with a frost, the median last spring frost at Campbellton Power St falls on 29 May and the median first autumn frost on 21 September, which leaves a median of 116 days between them.
Frost dates and growing season at Campbellton Power St
Measure
Median, all years
Earliest period
Recent period (1938 to 1973)
Recent against earliest
Fitted trend
Last spring frost
29 May
n/a
29 May
n/a
n/a
First autumn frost
21 September
n/a
21 September
n/a
n/a
Growing days
116 days
n/a
116 days
n/a
n/a
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.
Download the Data
Data for Campbellton Power St standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Campbellton Power St 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.