Record envelope, standing records and threshold days for Chipman (CA008101100), New Brunswick, Canada, with 37 years of record.
Key Facts for Chipman
Chipman (CA008101100) is a weather station in New Brunswick, Canada at 46.18 latitude and -65.87 longitude, 11 m (36 ft) above sea level.
The station reports from 1931 to 1967, 37 years of record.
1,464 records set at Chipman still stand.
Records are tracked for tmax, tmin, prcp, snow: an element needs 30 years of data to be eligible.
Chipman set a daily record low maximum temperature of 14.4 C (57.9 F) on 21 June 1967.
About the Station
Location: New Brunswick, Canada, 46.18 latitude, -65.87 longitude.
Elevation: 11 m (36 ft).
Period of record: 1931 to 1967, 37 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 Chipman. 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 Chipman, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
12.2 C (54.0 F)
-42.2 C (-44.0 F)
n/a
n/a
Feb
14.4 C (57.9 F)
-41.7 C (-43.1 F)
n/a
n/a
Mar
20.6 C (69.1 F)
-37.2 C (-35.0 F)
n/a
n/a
Apr
29.4 C (84.9 F)
-17.8 C (0.0 F)
n/a
n/a
May
34.4 C (93.9 F)
-7.8 C (18.0 F)
n/a
n/a
Jun
36.1 C (97.0 F)
-5.0 C (23.0 F)
n/a
n/a
Jul
37.8 C (100.0 F)
0.0 C (32.0 F)
n/a
n/a
Aug
38.9 C (102.0 F)
-1.1 C (30.0 F)
n/a
n/a
Sep
33.3 C (91.9 F)
-7.2 C (19.0 F)
n/a
n/a
Oct
26.7 C (80.1 F)
-13.3 C (8.1 F)
n/a
n/a
Nov
23.3 C (73.9 F)
-23.3 C (-9.9 F)
n/a
n/a
Dec
17.2 C (63.0 F)
-37.8 C (-36.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Chipman still stand. 1934 holds the most, with 71.
Standing records at Chipman by the year they were set
Year set
Standing records
1931
18
1932
19
1933
52
1934
71
1935
53
1936
52
1937
37
1938
59
1939
39
1940
40
1941
35
1942
52
1943
37
1944
38
1945
42
1946
50
1947
52
1948
41
1949
45
1950
58
1951
41
1952
29
1953
39
1954
44
1955
26
1956
42
1957
42
1958
33
1959
35
1960
26
1961
34
1962
27
1963
35
1964
33
1965
29
1966
36
1967
23
Wettest Day of Each Month
Jul: 84.1 mm (3.3 in)
The wettest day on record for each calendar month at Chipman. The most was 84.1 mm (3.3 in) on 21 July 1954.
Record daily precipitation for each month at Chipman
Month
Record daily precipitation (mm)
Date
Jan
43.7 mm (1.7 in)
16 January 1958
Feb
49.3 mm (1.9 in)
8 February 1953
Mar
42.4 mm (1.7 in)
16 March 1939
Apr
52.3 mm (2.1 in)
4 April 1933
May
69.3 mm (2.7 in)
27 May 1961
Jun
73.2 mm (2.9 in)
23 June 1954
Jul
84.1 mm (3.3 in)
21 July 1954
Aug
57.2 mm (2.3 in)
21 August 1950
Sep
77.0 mm (3.0 in)
16 September 1940
Oct
81.0 mm (3.2 in)
25 October 1959
Nov
72.6 mm (2.9 in)
28 November 1935
Dec
53.3 mm (2.1 in)
5 December 1949
Period of Record Coverage
1931 to 1967
Complete yearUnder 90 percent of days
37 years of record at Chipman, 1931 to 1967. 4 years have data for under 90 percent of days and are left out of rankings: 1931, 1932, 1953, 1967.
Cooler than the station meanWarmer than the station mean
One stripe for each of 31 complete years at Chipman, 1933 to 1966. Blue stripes are years cooler than the station's own mean of 4.8 C (40.6 F); red stripes are warmer. The coolest year was 1934, at 3.1 C (37.7 F), and the warmest was 1949, at 5.9 C (42.6 F). The strongest colour marks a difference of 1.7 C (3.1 F).
Annual mean temperature at Chipman as warming stripes, 1933 to 1966
Year
Annual mean temperature
Difference from the station mean
1933
4.2 C
-0.57 C
1934
3.1 C
-1.63 C
1935
3.9 C
-0.91 C
1936
4.1 C
-0.64 C
1937
5.4 C
+0.61 C
1938
4.7 C
-0.11 C
1939
4.0 C
-0.78 C
1940
3.7 C
-1.11 C
1941
4.3 C
-0.52 C
1942
4.4 C
-0.40 C
1943
3.4 C
-1.36 C
1944
5.4 C
+0.60 C
1945
5.2 C
+0.47 C
1946
5.4 C
+0.59 C
1947
5.8 C
+0.98 C
1948
4.6 C
-0.20 C
1949
5.9 C
+1.13 C
1950
5.0 C
+0.18 C
1951
5.9 C
+1.11 C
1952
5.8 C
+1.05 C
1954
5.1 C
+0.36 C
1955
4.9 C
+0.14 C
1956
4.3 C
-0.50 C
1957
5.2 C
+0.41 C
1958
4.8 C
+0.06 C
1959
5.1 C
+0.31 C
1960
5.8 C
+1.04 C
1962
4.4 C
-0.37 C
1963
4.2 C
-0.56 C
1964
4.5 C
-0.27 C
1966
5.8 C
+1.03 C
The annual mean temperature here has risen by 0.3 C (0.1 to 0.6) per decade over 1933 to 1966. In Fahrenheit: 0.6 F (0.1 to 1.1) per decade. The slope is a straight line fitted to 31 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Chipman
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.3 C (0.1 to 0.6) per decade
0.6 F (0.1 to 1.1) per decade
1933 to 1966
31
Rise
Mean daily maximum
0.1 C (-0.4 to 0.5) per decade
0.1 F (-0.6 to 0.8) per decade
1933 to 1966
31
Not clearly different from zero
Mean daily minimum
0.6 C (0.4 to 0.9) per decade
1.1 F (0.6 to 1.6) per decade
1933 to 1966
31
Rise
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
1931 to 1967
Yearly extremes at Chipman: 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)
1935
34.4 C (93.9 F)
37
Coldest night (TNn)
-42.2 C (-44.0 F)
1935
-35.0 C (-31.0 F)
37
Wettest day (Rx1day)
84.1 mm (3.3 in)
1954
51.3 mm (2.0 in)
37
Wettest five days (Rx5day)
137.4 mm (5.4 in)
1959
75.0 mm (3.0 in)
37
Longest dry spell (CDD)
38 days
1947
14 days
37
Hottest day (TXx)
The hottest day of the year at Chipman, 1931 to 1967. The record is 38.9 C (102.0 F) in 1935, marked on the chart; the median year is 34.4 C (93.9 F).
Hottest day (TXx) at Chipman by year
Year
Hottest day (TXx)
1931
35.0 C (95.0 F)
1932
32.2 C (90.0 F)
1933
32.2 C (90.0 F)
1934
31.7 C (89.1 F)
1935
38.9 C (102.0 F)
1936
30.6 C (87.1 F)
1937
35.0 C (95.0 F)
1938
35.0 C (95.0 F)
1939
35.0 C (95.0 F)
1940
33.9 C (93.0 F)
1941
34.4 C (93.9 F)
1942
36.1 C (97.0 F)
1943
34.4 C (93.9 F)
1944
37.2 C (99.0 F)
1945
34.4 C (93.9 F)
1946
34.4 C (93.9 F)
1947
36.1 C (97.0 F)
1948
32.2 C (90.0 F)
1949
37.8 C (100.0 F)
1950
31.7 C (89.1 F)
1951
32.8 C (91.0 F)
1952
37.8 C (100.0 F)
1953
36.1 C (97.0 F)
1954
32.8 C (91.0 F)
1955
35.6 C (96.1 F)
1956
32.2 C (90.0 F)
1957
33.3 C (91.9 F)
1958
31.7 C (89.1 F)
1959
36.1 C (97.0 F)
1960
37.2 C (99.0 F)
1961
31.7 C (89.1 F)
1962
33.9 C (93.0 F)
1963
35.0 C (95.0 F)
1964
31.1 C (88.0 F)
1965
32.8 C (91.0 F)
1966
30.6 C (87.1 F)
1967
34.4 C (93.9 F)
Coldest night (TNn)
The coldest night of the year at Chipman, 1931 to 1967. The record is -42.2 C (-44.0 F) in 1935, marked on the chart; the median year is -35.0 C (-31.0 F).
Coldest night (TNn) at Chipman by year
Year
Coldest night (TNn)
1931
-3.3 C (26.1 F)
1932
-28.9 C (-20.0 F)
1933
-37.8 C (-36.0 F)
1934
-41.1 C (-42.0 F)
1935
-42.2 C (-44.0 F)
1936
-29.4 C (-20.9 F)
1937
-35.6 C (-32.1 F)
1938
-37.2 C (-35.0 F)
1939
-32.2 C (-26.0 F)
1940
-36.1 C (-33.0 F)
1941
-33.3 C (-27.9 F)
1942
-35.0 C (-31.0 F)
1943
-37.2 C (-35.0 F)
1944
-35.6 C (-32.1 F)
1945
-36.1 C (-33.0 F)
1946
-36.7 C (-34.1 F)
1947
-33.9 C (-29.0 F)
1948
-38.9 C (-38.0 F)
1949
-33.9 C (-29.0 F)
1950
-35.0 C (-31.0 F)
1951
-32.8 C (-27.0 F)
1952
-31.1 C (-24.0 F)
1953
-23.3 C (-9.9 F)
1954
-35.0 C (-31.0 F)
1955
-35.6 C (-32.1 F)
1956
-32.2 C (-26.0 F)
1957
-41.1 C (-42.0 F)
1958
-27.8 C (-18.0 F)
1959
-32.2 C (-26.0 F)
1960
-34.4 C (-29.9 F)
1961
-36.7 C (-34.1 F)
1962
-41.7 C (-43.1 F)
1963
-35.0 C (-31.0 F)
1964
-30.6 C (-23.1 F)
1965
-33.3 C (-27.9 F)
1966
-33.9 C (-29.0 F)
1967
-39.4 C (-38.9 F)
Wettest day (Rx1day)
The wettest day of the year at Chipman, 1931 to 1967. The record is 84.1 mm (3.3 in) in 1954, marked on the chart; the median year is 51.3 mm (2.0 in).
Wettest day (Rx1day) at Chipman by year
Year
Wettest day (Rx1day)
1931
39.4 mm (1.6 in)
1932
57.4 mm (2.3 in)
1933
78.0 mm (3.1 in)
1934
54.6 mm (2.1 in)
1935
72.6 mm (2.9 in)
1936
41.7 mm (1.6 in)
1937
55.4 mm (2.2 in)
1938
54.4 mm (2.1 in)
1939
44.5 mm (1.8 in)
1940
77.0 mm (3.0 in)
1941
51.3 mm (2.0 in)
1942
43.4 mm (1.7 in)
1943
51.3 mm (2.0 in)
1944
33.0 mm (1.3 in)
1945
44.5 mm (1.8 in)
1946
45.7 mm (1.8 in)
1947
54.9 mm (2.2 in)
1948
44.7 mm (1.8 in)
1949
53.3 mm (2.1 in)
1950
57.2 mm (2.3 in)
1951
41.7 mm (1.6 in)
1952
46.5 mm (1.8 in)
1953
49.3 mm (1.9 in)
1954
84.1 mm (3.3 in)
1955
48.3 mm (1.9 in)
1956
38.1 mm (1.5 in)
1957
54.6 mm (2.1 in)
1958
66.8 mm (2.6 in)
1959
81.0 mm (3.2 in)
1960
48.3 mm (1.9 in)
1961
69.3 mm (2.7 in)
1962
53.1 mm (2.1 in)
1963
54.6 mm (2.1 in)
1964
61.2 mm (2.4 in)
1965
43.7 mm (1.7 in)
1966
46.0 mm (1.8 in)
1967
36.8 mm (1.4 in)
Wettest five days (Rx5day)
The wettest five days of the year at Chipman, 1931 to 1967. The record is 137.4 mm (5.4 in) in 1959, marked on the chart; the median year is 75.0 mm (3.0 in).
Wettest five days (Rx5day) at Chipman by year
Year
Wettest five days (Rx5day)
1931
71.9 mm (2.8 in)
1932
64.6 mm (2.5 in)
1933
109.0 mm (4.3 in)
1934
59.9 mm (2.4 in)
1935
88.4 mm (3.5 in)
1936
57.9 mm (2.3 in)
1937
79.0 mm (3.1 in)
1938
82.5 mm (3.2 in)
1939
61.8 mm (2.4 in)
1940
102.4 mm (4.0 in)
1941
95.5 mm (3.8 in)
1942
66.5 mm (2.6 in)
1943
69.1 mm (2.7 in)
1944
57.7 mm (2.3 in)
1945
90.4 mm (3.6 in)
1946
50.8 mm (2.0 in)
1947
64.8 mm (2.6 in)
1948
68.6 mm (2.7 in)
1949
75.9 mm (3.0 in)
1950
129.3 mm (5.1 in)
1951
61.0 mm (2.4 in)
1952
68.6 mm (2.7 in)
1953
74.7 mm (2.9 in)
1954
121.5 mm (4.8 in)
1955
88.7 mm (3.5 in)
1956
117.6 mm (4.6 in)
1957
72.2 mm (2.8 in)
1958
82.6 mm (3.3 in)
1959
137.4 mm (5.4 in)
1960
75.0 mm (3.0 in)
1961
107.6 mm (4.2 in)
1962
70.6 mm (2.8 in)
1963
91.9 mm (3.6 in)
1964
103.8 mm (4.1 in)
1965
64.8 mm (2.6 in)
1966
57.2 mm (2.3 in)
1967
83.4 mm (3.3 in)
Longest dry spell (CDD)
The longest dry spell of the year at Chipman, 1931 to 1967. The record is 38 days in 1947, marked on the chart; the median year is 14 days.
Longest dry spell (CDD) at Chipman by year
Year
Longest dry spell (CDD)
1931
8 days
1932
13 days
1933
15 days
1934
16 days
1935
10 days
1936
7 days
1937
17 days
1938
14 days
1939
22 days
1940
11 days
1941
14 days
1942
16 days
1943
11 days
1944
18 days
1945
15 days
1946
17 days
1947
38 days
1948
17 days
1949
11 days
1950
17 days
1951
15 days
1952
13 days
1953
14 days
1954
11 days
1955
10 days
1956
15 days
1957
10 days
1958
10 days
1959
18 days
1960
17 days
1961
21 days
1962
18 days
1963
9 days
1964
13 days
1965
17 days
1966
10 days
1967
11 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
31 years with a frost
Across 31 years with a frost, the median last spring frost at Chipman falls on 4 June and the median first autumn frost on 6 September, which leaves a median of 93 days between them.
Fitted over all years, the growing season changes by -7.6 days per decade at this station.
Frost dates and growing season at Chipman
Measure
Median, all years
Earliest period
Recent period (1934 to 1966)
Recent against earliest
Fitted trend
Last spring frost
4 June
n/a
5 June
n/a
+2.8 days per decade
First autumn frost
6 September
n/a
6 September
n/a
-4.8 days per decade
Growing days
93 days
n/a
93 days
n/a
-7.6 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
34 years, 1933 to 1966
A day with at least 51.5 mm (2.0 in) of rain is expected about once in 2 years. A day with at least 99.8 mm (3.9 in) of rain is expected about once in 100 years.
Rainfall return levels at Chipman: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
51.5 mm (2.0 in)
5 years
62.9 mm (2.5 in)
10 years
71.0 mm (2.8 in)
25 years
82.0 mm (3.2 in)
50 years
90.7 mm (3.6 in)
Longer than the 34 years of record
100 years
99.8 mm (3.9 in)
Longer than the 34 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, 34 years of values from 1933 to 1966.
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: 84.1 mm (3.3 in) in 1954; 81.0 mm (3.2 in) in 1959; 78.0 mm (3.1 in) in 1933.
Download the Data
Data for Chipman standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Chipman 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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.