Record envelope, standing records and threshold days for Brunswick (USC00231037), Missouri, United States, with 125 years of record.
Key Facts for Brunswick
Brunswick (USC00231037) is a weather station in Missouri, United States at 39.42 latitude and -93.13 longitude, 202 m (662 ft) above sea level.
The station reports from 1893 to 2017, 125 years of record.
1,464 records set at Brunswick still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Brunswick set a daily record high maximum temperature of 21.1 C (70.0 F) on 5 December 2017.
About the Station
Location: Missouri, United States, 39.42 latitude, -93.13 longitude.
Elevation: 202 m (662 ft).
Period of record: 1893 to 2017, 125 years.
Eligible elements: tmax, tmin, prcp, snow, snwd.
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 Brunswick. 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 Brunswick, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
23.3 C (73.9 F)
-30.0 C (-22.0 F)
n/a
n/a
Feb
27.8 C (82.0 F)
-33.9 C (-29.0 F)
n/a
n/a
Mar
33.3 C (91.9 F)
-25.6 C (-14.1 F)
n/a
n/a
Apr
36.1 C (97.0 F)
-11.7 C (10.9 F)
n/a
n/a
May
40.0 C (104.0 F)
-3.3 C (26.1 F)
n/a
n/a
Jun
42.2 C (108.0 F)
2.8 C (37.0 F)
n/a
n/a
Jul
45.6 C (114.1 F)
8.9 C (48.0 F)
n/a
n/a
Aug
45.0 C (113.0 F)
5.6 C (42.1 F)
n/a
n/a
Sep
40.0 C (104.0 F)
-1.7 C (28.9 F)
n/a
n/a
Oct
36.7 C (98.1 F)
-7.8 C (18.0 F)
n/a
n/a
Nov
31.1 C (88.0 F)
-21.7 C (-7.1 F)
n/a
n/a
Dec
24.4 C (75.9 F)
-31.7 C (-25.1 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Brunswick still stand. 1936 holds the most, with 60.
Standing records at Brunswick by the year they were set
Year set
Standing records
1893
11
1894
19
1895
30
1896
15
1897
10
1898
11
1899
22
1900
7
1901
9
1902
15
1903
6
1904
8
1905
11
1906
11
1907
13
1908
9
1909
10
1910
19
1911
26
1912
10
1913
17
1914
11
1915
21
1916
8
1917
20
1918
15
1919
4
1920
8
1921
8
1922
5
1923
12
1924
13
1925
18
1926
9
1927
8
1928
9
1929
13
1930
33
1931
24
1932
18
1933
14
1934
39
1935
9
1936
60
1937
11
1938
16
1939
23
1940
18
1941
3
1942
11
1943
9
1944
5
1945
8
1946
10
1947
13
1948
10
1949
8
1950
22
1951
9
1952
12
1953
16
1954
11
1955
9
1956
16
1957
1
1958
10
1959
9
1960
13
1961
3
1962
10
1963
5
1964
10
1965
15
1966
9
1967
11
1968
6
1969
2
1970
14
1971
5
1972
11
1973
6
1974
11
1975
6
1976
18
1977
8
1978
5
1979
9
1980
9
1981
8
1982
6
1983
9
1984
14
1985
5
1986
13
1987
4
1988
10
1989
24
1990
12
1991
25
1992
27
1993
9
1994
1
1995
7
1996
7
1997
8
1998
12
1999
7
2000
12
2001
3
2002
6
2003
4
2004
4
2006
6
2007
11
2008
7
2009
8
2010
2
2011
13
2012
21
2013
11
2014
9
2015
5
2016
8
2017
12
All-Time Record Progression
6 new records
6 all-time records were set at Brunswick between 1 July 1933 and 30 June 2017. Each dot is a new record.
When Brunswick set new all-time records
Date
Kind
Detail
1933-07-01
Record high minimum temperature
Record high minimum temperature 30.6 C (87.1 F)
1934-07-15
Record high maximum temperature
Record high maximum temperature 43.9 C (111.0 F)
1934-07-20
Record high maximum temperature
Record high maximum temperature 45.0 C (113.0 F)
1936-07-15
Record high maximum temperature
Record high maximum temperature 45.6 C (114.1 F)
1961-09-13
Record daily precipitation
Record daily precipitation 167.6 mm (6.6 in)
2017-06-30
Record daily precipitation
Record daily precipitation 174.0 mm (6.9 in)
Wettest Day of Each Month
Jun: 174.0 mm (6.9 in)
The wettest day on record for each calendar month at Brunswick. The most was 174.0 mm (6.9 in) on 30 June 2017.
Record daily precipitation for each month at Brunswick
Month
Record daily precipitation (mm)
Date
Jan
79.2 mm (3.1 in)
30 January 1982
Feb
85.9 mm (3.4 in)
26 February 1936
Mar
72.6 mm (2.9 in)
15 March 1944
Apr
112.0 mm (4.4 in)
18 April 2013
May
107.2 mm (4.2 in)
27 May 1996
Jun
174.0 mm (6.9 in)
30 June 2017
Jul
162.1 mm (6.4 in)
10 July 1969
Aug
147.6 mm (5.8 in)
14 August 1987
Sep
167.6 mm (6.6 in)
13 September 1961
Oct
120.1 mm (4.7 in)
18 October 1946
Nov
94.0 mm (3.7 in)
16 November 1964
Dec
90.9 mm (3.6 in)
10 December 2003
Period of Record Coverage
1893 to 2017
Complete yearUnder 90 percent of days
125 years of record at Brunswick, 1893 to 2017. 12 years have data for under 90 percent of days and are left out of rankings: 1929, 1973, 1974, 1982, 1983, 2004, 2005, 2006 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 114 complete years at Brunswick, 1893 to 2016. Blue stripes are years cooler than the station's own mean of 12.2 C (53.9 F); red stripes are warmer. The coolest year was 1993, at 9.4 C (48.9 F), and the warmest was 1931, at 15.0 C (59.0 F). The strongest colour marks a difference of 2.9 C (5.2 F).
Annual mean temperature at Brunswick as warming stripes, 1893 to 2016
Year
Annual mean temperature
Difference from the station mean
1893
11.6 C
-0.57 C
1894
12.8 C
+0.59 C
1895
11.6 C
-0.62 C
1896
12.6 C
+0.37 C
1897
11.5 C
-0.70 C
1898
11.5 C
-0.69 C
1899
11.0 C
-1.17 C
1900
11.8 C
-0.43 C
1901
12.0 C
-0.14 C
1902
11.6 C
-0.63 C
1903
11.2 C
-0.94 C
1904
10.6 C
-1.59 C
1905
11.1 C
-1.07 C
1906
11.8 C
-0.41 C
1907
12.0 C
-0.21 C
1908
12.5 C
+0.36 C
1909
12.2 C
-0.03 C
1910
12.1 C
-0.07 C
1911
13.2 C
+1.01 C
1912
10.9 C
-1.26 C
1913
12.6 C
+0.37 C
1914
12.4 C
+0.17 C
1915
11.7 C
-0.44 C
1916
12.0 C
-0.21 C
1917
10.8 C
-1.35 C
1918
12.5 C
+0.35 C
1919
12.3 C
+0.15 C
1920
12.1 C
-0.05 C
1921
14.3 C
+2.09 C
1922
13.1 C
+0.89 C
1923
12.4 C
+0.26 C
1924
11.1 C
-1.12 C
1925
12.4 C
+0.24 C
1926
12.4 C
+0.25 C
1927
12.6 C
+0.46 C
1928
12.4 C
+0.25 C
1929
10.8 C
-1.40 C
1930
13.4 C
+1.24 C
1931
15.0 C
+2.83 C
1932
13.1 C
+0.92 C
1933
14.2 C
+2.01 C
1934
14.7 C
+2.50 C
1935
13.1 C
+0.89 C
1936
13.5 C
+1.34 C
1937
11.8 C
-0.39 C
1938
13.9 C
+1.74 C
1939
13.5 C
+1.34 C
1940
11.6 C
-0.58 C
1941
13.6 C
+1.38 C
1942
12.4 C
+0.25 C
1943
11.7 C
-0.44 C
1944
12.4 C
+0.26 C
1945
11.6 C
-0.57 C
1946
13.7 C
+1.47 C
1947
12.1 C
-0.10 C
1948
12.1 C
-0.10 C
1949
12.1 C
-0.12 C
1950
11.2 C
-1.01 C
1952
13.3 C
+1.08 C
1953
13.3 C
+1.10 C
1955
13.1 C
+0.90 C
1956
13.6 C
+1.45 C
1957
12.9 C
+0.67 C
1958
12.2 C
0.00 C
1959
12.8 C
+0.61 C
1960
12.1 C
-0.05 C
1961
12.1 C
-0.04 C
1962
12.3 C
+0.12 C
1963
12.7 C
+0.50 C
1964
13.4 C
+1.21 C
1965
13.3 C
+1.08 C
1966
12.5 C
+0.30 C
1967
12.4 C
+0.23 C
1968
12.6 C
+0.39 C
1969
12.5 C
+0.36 C
1970
13.1 C
+0.91 C
1971
13.4 C
+1.22 C
1972
12.8 C
+0.59 C
1975
11.8 C
-0.36 C
1976
11.3 C
-0.90 C
1977
11.8 C
-0.35 C
1978
10.5 C
-1.67 C
1979
10.3 C
-1.85 C
1980
11.8 C
-0.35 C
1981
12.3 C
+0.16 C
1984
12.2 C
+0.02 C
1985
11.0 C
-1.17 C
1986
12.3 C
+0.07 C
1987
12.6 C
+0.46 C
1988
11.5 C
-0.68 C
1989
10.6 C
-1.59 C
1990
12.3 C
+0.09 C
1991
11.8 C
-0.37 C
1992
10.5 C
-1.73 C
1993
9.4 C
-2.78 C
1994
11.2 C
-0.99 C
1995
10.9 C
-1.31 C
1996
10.4 C
-1.82 C
1997
10.9 C
-1.31 C
1998
12.9 C
+0.70 C
1999
12.4 C
+0.18 C
2000
11.6 C
-0.57 C
2001
12.1 C
-0.05 C
2002
11.9 C
-0.24 C
2003
11.4 C
-0.77 C
2007
12.4 C
+0.25 C
2008
10.9 C
-1.24 C
2009
11.4 C
-0.77 C
2010
11.9 C
-0.28 C
2011
12.1 C
-0.06 C
2012
14.2 C
+2.03 C
2013
11.5 C
-0.72 C
2014
10.8 C
-1.39 C
2016
13.6 C
+1.42 C
The fitted trend in annual mean temperature here over 1893 to 2016 is -0.04 C (-0.09 to 0.02) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.06 F (-0.16 to 0.03) per decade. The slope is a straight line fitted to 114 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Brunswick
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
-0.04 C (-0.09 to 0.02) per decade
-0.06 F (-0.16 to 0.03) per decade
1893 to 2016
114
Not clearly different from zero
Mean daily maximum
-0.10 C (-0.16 to -0.04) per decade
-0.2 F (-0.3 to -0.1) per decade
1893 to 2016
114
Fall
Mean daily minimum
0.03 C (-0.02 to 0.08) per decade
0.05 F (-0.04 to 0.14) per decade
1893 to 2016
114
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
1893 to 2017
Yearly extremes at Brunswick: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
45.6 C (114.1 F)
1936
36.7 C (98.1 F)
125
Coldest night (TNn)
-33.9 C (-29.0 F)
1905
-22.2 C (-8.0 F)
125
Wettest day (Rx1day)
174.0 mm (6.9 in)
2017
71.9 mm (2.8 in)
125
Wettest five days (Rx5day)
313.7 mm (12.4 in)
1969
105.4 mm (4.1 in)
125
Longest dry spell (CDD)
49 days
1895
23 days
125
Hottest day (TXx)
The hottest day of the year at Brunswick, 1893 to 2017. The record is 45.6 C (114.1 F) in 1936, marked on the chart; the median year is 36.7 C (98.1 F).
Hottest day (TXx) at Brunswick by year
Year
Hottest day (TXx)
1893
35.6 C (96.1 F)
1894
37.2 C (99.0 F)
1895
36.1 C (97.0 F)
1896
36.1 C (97.0 F)
1897
35.6 C (96.1 F)
1898
34.4 C (93.9 F)
1899
35.0 C (95.0 F)
1900
35.0 C (95.0 F)
1901
39.4 C (102.9 F)
1902
35.6 C (96.1 F)
1903
36.1 C (97.0 F)
1904
35.6 C (96.1 F)
1905
35.6 C (96.1 F)
1906
36.7 C (98.1 F)
1907
36.7 C (98.1 F)
1908
36.7 C (98.1 F)
1909
40.0 C (104.0 F)
1910
38.3 C (100.9 F)
1911
42.8 C (109.0 F)
1912
37.2 C (99.0 F)
1913
39.4 C (102.9 F)
1914
36.7 C (98.1 F)
1915
33.3 C (91.9 F)
1916
37.8 C (100.0 F)
1917
38.3 C (100.9 F)
1918
41.1 C (106.0 F)
1919
38.3 C (100.9 F)
1920
38.3 C (100.9 F)
1921
37.2 C (99.0 F)
1922
38.9 C (102.0 F)
1923
40.0 C (104.0 F)
1924
36.7 C (98.1 F)
1925
39.4 C (102.9 F)
1926
38.3 C (100.9 F)
1927
37.8 C (100.0 F)
1928
36.1 C (97.0 F)
1929
37.8 C (100.0 F)
1930
42.8 C (109.0 F)
1931
40.6 C (105.1 F)
1932
39.4 C (102.9 F)
1933
38.9 C (102.0 F)
1934
45.0 C (113.0 F)
1935
38.9 C (102.0 F)
1936
45.6 C (114.1 F)
1937
38.9 C (102.0 F)
1938
38.3 C (100.9 F)
1939
40.0 C (104.0 F)
1940
40.6 C (105.1 F)
1941
39.4 C (102.9 F)
1942
36.7 C (98.1 F)
1943
37.2 C (99.0 F)
1944
36.7 C (98.1 F)
1945
37.2 C (99.0 F)
1946
38.9 C (102.0 F)
1947
40.0 C (104.0 F)
1948
37.8 C (100.0 F)
1949
36.1 C (97.0 F)
1950
35.0 C (95.0 F)
1951
36.7 C (98.1 F)
1952
38.3 C (100.9 F)
1953
40.0 C (104.0 F)
1954
45.0 C (113.0 F)
1955
38.9 C (102.0 F)
1956
38.9 C (102.0 F)
1957
37.8 C (100.0 F)
1958
35.6 C (96.1 F)
1959
35.6 C (96.1 F)
1960
36.1 C (97.0 F)
1961
34.4 C (93.9 F)
1962
37.2 C (99.0 F)
1963
37.8 C (100.0 F)
1964
41.1 C (106.0 F)
1965
35.0 C (95.0 F)
1966
38.9 C (102.0 F)
1967
36.1 C (97.0 F)
1968
35.0 C (95.0 F)
1969
36.7 C (98.1 F)
1970
39.4 C (102.9 F)
1971
36.1 C (97.0 F)
1972
36.7 C (98.1 F)
1973
32.2 C (90.0 F)
1974
40.0 C (104.0 F)
1975
38.3 C (100.9 F)
1976
38.3 C (100.9 F)
1977
35.6 C (96.1 F)
1978
36.7 C (98.1 F)
1979
35.6 C (96.1 F)
1980
42.2 C (108.0 F)
1981
36.1 C (97.0 F)
1982
36.7 C (98.1 F)
1983
37.8 C (100.0 F)
1984
40.6 C (105.1 F)
1985
33.9 C (93.0 F)
1986
33.3 C (91.9 F)
1987
36.7 C (98.1 F)
1988
37.8 C (100.0 F)
1989
35.0 C (95.0 F)
1990
36.1 C (97.0 F)
1991
37.2 C (99.0 F)
1992
32.2 C (90.0 F)
1993
33.3 C (91.9 F)
1994
35.0 C (95.0 F)
1995
35.6 C (96.1 F)
1996
35.0 C (95.0 F)
1997
36.1 C (97.0 F)
1998
35.0 C (95.0 F)
1999
36.7 C (98.1 F)
2000
38.3 C (100.9 F)
2001
35.0 C (95.0 F)
2002
35.6 C (96.1 F)
2003
39.4 C (102.9 F)
2004
34.4 C (93.9 F)
2005
35.6 C (96.1 F)
2006
34.4 C (93.9 F)
2007
38.9 C (102.0 F)
2008
35.0 C (95.0 F)
2009
35.6 C (96.1 F)
2010
36.1 C (97.0 F)
2011
37.8 C (100.0 F)
2012
40.6 C (105.1 F)
2013
37.2 C (99.0 F)
2014
36.7 C (98.1 F)
2015
36.1 C (97.0 F)
2016
37.2 C (99.0 F)
2017
36.1 C (97.0 F)
Coldest night (TNn)
The coldest night of the year at Brunswick, 1893 to 2017. The record is -33.9 C (-29.0 F) in 1905, marked on the chart; the median year is -22.2 C (-8.0 F).
Coldest night (TNn) at Brunswick by year
Year
Coldest night (TNn)
1893
-23.3 C (-9.9 F)
1894
-22.8 C (-9.0 F)
1895
-28.9 C (-20.0 F)
1896
-17.8 C (0.0 F)
1897
-21.7 C (-7.1 F)
1898
-19.4 C (-2.9 F)
1899
-32.8 C (-27.0 F)
1900
-19.4 C (-2.9 F)
1901
-30.0 C (-22.0 F)
1902
-23.9 C (-11.0 F)
1903
-26.1 C (-15.0 F)
1904
-27.2 C (-17.0 F)
1905
-33.9 C (-29.0 F)
1906
-21.7 C (-7.1 F)
1907
-21.7 C (-7.1 F)
1908
-16.7 C (1.9 F)
1909
-23.3 C (-9.9 F)
1910
-23.3 C (-9.9 F)
1911
-22.8 C (-9.0 F)
1912
-29.4 C (-20.9 F)
1913
-18.9 C (-2.0 F)
1914
-23.3 C (-9.9 F)
1915
-28.3 C (-18.9 F)
1916
-26.1 C (-15.0 F)
1917
-25.6 C (-14.1 F)
1918
-28.9 C (-20.0 F)
1919
-26.1 C (-15.0 F)
1920
-17.2 C (1.0 F)
1921
-15.6 C (3.9 F)
1922
-17.8 C (0.0 F)
1923
-18.9 C (-2.0 F)
1924
-30.0 C (-22.0 F)
1925
-19.4 C (-2.9 F)
1926
-18.9 C (-2.0 F)
1927
-26.1 C (-15.0 F)
1928
-23.3 C (-9.9 F)
1929
-24.4 C (-11.9 F)
1930
-30.0 C (-22.0 F)
1931
-15.0 C (5.0 F)
1932
-25.0 C (-13.0 F)
1933
-24.4 C (-11.9 F)
1934
-27.2 C (-17.0 F)
1935
-20.6 C (-5.1 F)
1936
-28.9 C (-20.0 F)
1937
-16.7 C (1.9 F)
1938
-18.3 C (-0.9 F)
1939
-18.3 C (-0.9 F)
1940
-28.9 C (-20.0 F)
1941
-14.4 C (6.1 F)
1942
-21.1 C (-6.0 F)
1943
-25.6 C (-14.1 F)
1944
-23.3 C (-9.9 F)
1945
-24.4 C (-11.9 F)
1946
-17.8 C (0.0 F)
1947
-28.9 C (-20.0 F)
1948
-25.0 C (-13.0 F)
1949
-22.8 C (-9.0 F)
1950
-19.4 C (-2.9 F)
1951
-24.4 C (-11.9 F)
1952
-17.2 C (1.0 F)
1953
-15.0 C (5.0 F)
1954
-18.3 C (-0.9 F)
1955
-20.0 C (-4.0 F)
1956
-18.9 C (-2.0 F)
1957
-18.9 C (-2.0 F)
1958
-22.2 C (-8.0 F)
1959
-25.0 C (-13.0 F)
1960
-25.6 C (-14.1 F)
1961
-21.7 C (-7.1 F)
1962
-25.0 C (-13.0 F)
1963
-25.0 C (-13.0 F)
1964
-18.3 C (-0.9 F)
1965
-23.3 C (-9.9 F)
1966
-23.9 C (-11.0 F)
1967
-17.8 C (0.0 F)
1968
-24.4 C (-11.9 F)
1969
-20.0 C (-4.0 F)
1970
-24.4 C (-11.9 F)
1971
-19.4 C (-2.9 F)
1972
-23.3 C (-9.9 F)
1973
-20.6 C (-5.1 F)
1974
-13.3 C (8.1 F)
1975
-16.7 C (1.9 F)
1976
-24.4 C (-11.9 F)
1977
-26.7 C (-16.1 F)
1978
-26.1 C (-15.0 F)
1979
-27.8 C (-18.0 F)
1980
-22.2 C (-8.0 F)
1981
-25.0 C (-13.0 F)
1982
-30.0 C (-22.0 F)
1983
-26.7 C (-16.1 F)
1984
-20.6 C (-5.1 F)
1985
-26.7 C (-16.1 F)
1986
-18.9 C (-2.0 F)
1987
-21.1 C (-6.0 F)
1988
-27.2 C (-17.0 F)
1989
-31.7 C (-25.1 F)
1990
-18.9 C (-2.0 F)
1991
-21.7 C (-7.1 F)
1992
-15.6 C (3.9 F)
1993
-21.1 C (-6.0 F)
1994
-22.2 C (-8.0 F)
1995
-20.0 C (-4.0 F)
1996
-25.0 C (-13.0 F)
1997
-26.7 C (-16.1 F)
1998
-19.4 C (-2.9 F)
1999
-23.9 C (-11.0 F)
2000
-21.7 C (-7.1 F)
2001
-22.8 C (-9.0 F)
2002
-16.7 C (1.9 F)
2003
-21.7 C (-7.1 F)
2004
-21.7 C (-7.1 F)
2005
-16.1 C (3.0 F)
2006
-14.4 C (6.1 F)
2007
-18.3 C (-0.9 F)
2008
-19.4 C (-2.9 F)
2009
-21.1 C (-6.0 F)
2010
-21.7 C (-7.1 F)
2011
-23.3 C (-9.9 F)
2012
-13.3 C (8.1 F)
2013
-17.8 C (0.0 F)
2014
-23.9 C (-11.0 F)
2015
-18.9 C (-2.0 F)
2016
-21.7 C (-7.1 F)
2017
-19.4 C (-2.9 F)
Wettest day (Rx1day)
The wettest day of the year at Brunswick, 1893 to 2017. The record is 174.0 mm (6.9 in) in 2017, marked on the chart; the median year is 71.9 mm (2.8 in).
Wettest day (Rx1day) at Brunswick by year
Year
Wettest day (Rx1day)
1893
91.4 mm (3.6 in)
1894
47.0 mm (1.9 in)
1895
65.5 mm (2.6 in)
1896
111.8 mm (4.4 in)
1897
68.1 mm (2.7 in)
1898
85.1 mm (3.4 in)
1899
53.3 mm (2.1 in)
1900
47.0 mm (1.9 in)
1901
34.3 mm (1.4 in)
1902
58.4 mm (2.3 in)
1903
95.3 mm (3.8 in)
1904
59.9 mm (2.4 in)
1905
98.0 mm (3.9 in)
1906
40.6 mm (1.6 in)
1907
104.1 mm (4.1 in)
1908
109.2 mm (4.3 in)
1909
58.4 mm (2.3 in)
1910
97.8 mm (3.9 in)
1911
92.2 mm (3.6 in)
1912
47.8 mm (1.9 in)
1913
55.4 mm (2.2 in)
1914
76.7 mm (3.0 in)
1915
123.4 mm (4.9 in)
1916
95.3 mm (3.8 in)
1917
54.6 mm (2.1 in)
1918
53.6 mm (2.1 in)
1919
40.6 mm (1.6 in)
1920
49.5 mm (1.9 in)
1921
66.0 mm (2.6 in)
1922
78.7 mm (3.1 in)
1923
58.4 mm (2.3 in)
1924
44.7 mm (1.8 in)
1925
97.8 mm (3.9 in)
1926
55.9 mm (2.2 in)
1927
63.0 mm (2.5 in)
1928
91.9 mm (3.6 in)
1929
63.2 mm (2.5 in)
1930
53.3 mm (2.1 in)
1931
47.0 mm (1.9 in)
1932
47.0 mm (1.9 in)
1933
63.0 mm (2.5 in)
1934
84.8 mm (3.3 in)
1935
77.5 mm (3.1 in)
1936
85.9 mm (3.4 in)
1937
74.9 mm (2.9 in)
1938
52.1 mm (2.1 in)
1939
80.5 mm (3.2 in)
1940
57.4 mm (2.3 in)
1941
82.6 mm (3.3 in)
1942
74.9 mm (2.9 in)
1943
109.2 mm (4.3 in)
1944
96.0 mm (3.8 in)
1945
44.7 mm (1.8 in)
1946
120.1 mm (4.7 in)
1947
87.6 mm (3.4 in)
1948
57.4 mm (2.3 in)
1949
53.3 mm (2.1 in)
1950
55.9 mm (2.2 in)
1951
47.0 mm (1.9 in)
1952
66.8 mm (2.6 in)
1953
55.1 mm (2.2 in)
1954
71.1 mm (2.8 in)
1955
85.3 mm (3.4 in)
1956
67.1 mm (2.6 in)
1957
68.6 mm (2.7 in)
1958
65.0 mm (2.6 in)
1959
54.6 mm (2.1 in)
1960
85.1 mm (3.4 in)
1961
167.6 mm (6.6 in)
1962
71.6 mm (2.8 in)
1963
81.3 mm (3.2 in)
1964
94.0 mm (3.7 in)
1965
52.8 mm (2.1 in)
1966
113.0 mm (4.4 in)
1967
83.1 mm (3.3 in)
1968
70.6 mm (2.8 in)
1969
162.1 mm (6.4 in)
1970
85.1 mm (3.4 in)
1971
73.7 mm (2.9 in)
1972
41.4 mm (1.6 in)
1973
94.0 mm (3.7 in)
1974
43.7 mm (1.7 in)
1975
152.7 mm (6.0 in)
1976
60.2 mm (2.4 in)
1977
62.2 mm (2.4 in)
1978
92.7 mm (3.6 in)
1979
85.9 mm (3.4 in)
1980
47.0 mm (1.9 in)
1981
102.4 mm (4.0 in)
1982
96.5 mm (3.8 in)
1983
57.4 mm (2.3 in)
1984
65.3 mm (2.6 in)
1985
72.1 mm (2.8 in)
1986
72.9 mm (2.9 in)
1987
147.6 mm (5.8 in)
1988
76.2 mm (3.0 in)
1989
71.9 mm (2.8 in)
1990
49.3 mm (1.9 in)
1991
55.4 mm (2.2 in)
1992
72.6 mm (2.9 in)
1993
136.1 mm (5.4 in)
1994
59.4 mm (2.3 in)
1995
57.2 mm (2.3 in)
1996
107.2 mm (4.2 in)
1997
64.8 mm (2.6 in)
1998
83.6 mm (3.3 in)
1999
100.6 mm (4.0 in)
2000
49.5 mm (1.9 in)
2001
52.1 mm (2.1 in)
2002
92.5 mm (3.6 in)
2003
90.9 mm (3.6 in)
2004
68.3 mm (2.7 in)
2005
58.4 mm (2.3 in)
2006
48.3 mm (1.9 in)
2007
95.5 mm (3.8 in)
2008
71.6 mm (2.8 in)
2009
98.8 mm (3.9 in)
2010
86.9 mm (3.4 in)
2011
72.6 mm (2.9 in)
2012
113.3 mm (4.5 in)
2013
112.0 mm (4.4 in)
2014
95.0 mm (3.7 in)
2015
61.0 mm (2.4 in)
2016
101.6 mm (4.0 in)
2017
174.0 mm (6.9 in)
Wettest five days (Rx5day)
The wettest five days of the year at Brunswick, 1893 to 2017. The record is 313.7 mm (12.4 in) in 1969, marked on the chart; the median year is 105.4 mm (4.1 in).
Wettest five days (Rx5day) at Brunswick by year
Year
Wettest five days (Rx5day)
1893
102.4 mm (4.0 in)
1894
81.3 mm (3.2 in)
1895
131.8 mm (5.2 in)
1896
171.7 mm (6.8 in)
1897
100.3 mm (3.9 in)
1898
115.1 mm (4.5 in)
1899
101.3 mm (4.0 in)
1900
88.4 mm (3.5 in)
1901
41.4 mm (1.6 in)
1902
69.6 mm (2.7 in)
1903
133.9 mm (5.3 in)
1904
148.1 mm (5.8 in)
1905
234.3 mm (9.2 in)
1906
66.8 mm (2.6 in)
1907
147.8 mm (5.8 in)
1908
68.0 mm (2.7 in)
1909
108.4 mm (4.3 in)
1910
97.8 mm (3.9 in)
1911
103.2 mm (4.1 in)
1912
107.2 mm (4.2 in)
1913
61.0 mm (2.4 in)
1914
128.5 mm (5.1 in)
1915
168.1 mm (6.6 in)
1916
118.1 mm (4.6 in)
1917
119.6 mm (4.7 in)
1918
95.3 mm (3.8 in)
1919
80.1 mm (3.2 in)
1920
87.1 mm (3.4 in)
1921
84.3 mm (3.3 in)
1922
91.4 mm (3.6 in)
1923
79.2 mm (3.1 in)
1924
112.5 mm (4.4 in)
1925
129.8 mm (5.1 in)
1926
106.9 mm (4.2 in)
1927
104.1 mm (4.1 in)
1928
177.5 mm (7.0 in)
1929
111.7 mm (4.4 in)
1930
56.9 mm (2.2 in)
1931
71.7 mm (2.8 in)
1932
82.6 mm (3.3 in)
1933
80.3 mm (3.2 in)
1934
110.9 mm (4.4 in)
1935
105.7 mm (4.2 in)
1936
103.7 mm (4.1 in)
1937
100.3 mm (3.9 in)
1938
105.4 mm (4.1 in)
1939
125.5 mm (4.9 in)
1940
123.9 mm (4.9 in)
1941
115.3 mm (4.5 in)
1942
146.8 mm (5.8 in)
1943
118.8 mm (4.7 in)
1944
103.3 mm (4.1 in)
1945
111.6 mm (4.4 in)
1946
128.4 mm (5.1 in)
1947
162.8 mm (6.4 in)
1948
92.2 mm (3.6 in)
1949
90.2 mm (3.6 in)
1950
83.8 mm (3.3 in)
1951
99.8 mm (3.9 in)
1952
72.9 mm (2.9 in)
1953
68.8 mm (2.7 in)
1954
98.1 mm (3.9 in)
1955
134.5 mm (5.3 in)
1956
80.8 mm (3.2 in)
1957
85.6 mm (3.4 in)
1958
104.9 mm (4.1 in)
1959
92.5 mm (3.6 in)
1960
128.1 mm (5.0 in)
1961
200.9 mm (7.9 in)
1962
84.8 mm (3.3 in)
1963
111.8 mm (4.4 in)
1964
103.7 mm (4.1 in)
1965
81.2 mm (3.2 in)
1966
134.6 mm (5.3 in)
1967
91.2 mm (3.6 in)
1968
116.8 mm (4.6 in)
1969
313.7 mm (12.4 in)
1970
140.7 mm (5.5 in)
1971
77.3 mm (3.0 in)
1972
80.8 mm (3.2 in)
1973
150.4 mm (5.9 in)
1974
102.9 mm (4.1 in)
1975
168.2 mm (6.6 in)
1976
97.0 mm (3.8 in)
1977
104.6 mm (4.1 in)
1978
136.9 mm (5.4 in)
1979
102.2 mm (4.0 in)
1980
64.2 mm (2.5 in)
1981
217.3 mm (8.6 in)
1982
143.5 mm (5.6 in)
1983
106.4 mm (4.2 in)
1984
85.6 mm (3.4 in)
1985
110.8 mm (4.4 in)
1986
148.2 mm (5.8 in)
1987
165.9 mm (6.5 in)
1988
84.3 mm (3.3 in)
1989
95.0 mm (3.7 in)
1990
87.2 mm (3.4 in)
1991
65.9 mm (2.6 in)
1992
127.2 mm (5.0 in)
1993
171.6 mm (6.8 in)
1994
108.7 mm (4.3 in)
1995
105.4 mm (4.1 in)
1996
185.3 mm (7.3 in)
1997
71.2 mm (2.8 in)
1998
105.9 mm (4.2 in)
1999
121.0 mm (4.8 in)
2000
69.0 mm (2.7 in)
2001
85.6 mm (3.4 in)
2002
156.0 mm (6.1 in)
2003
116.3 mm (4.6 in)
2004
88.1 mm (3.5 in)
2005
90.2 mm (3.6 in)
2006
62.5 mm (2.5 in)
2007
122.6 mm (4.8 in)
2008
115.8 mm (4.6 in)
2009
166.8 mm (6.6 in)
2010
103.9 mm (4.1 in)
2011
97.5 mm (3.8 in)
2012
151.4 mm (6.0 in)
2013
116.3 mm (4.6 in)
2014
111.4 mm (4.4 in)
2015
102.9 mm (4.1 in)
2016
127.0 mm (5.0 in)
2017
233.9 mm (9.2 in)
Longest dry spell (CDD)
The longest dry spell of the year at Brunswick, 1893 to 2017. The record is 49 days in 1895, marked on the chart; the median year is 23 days.
Longest dry spell (CDD) at Brunswick by year
Year
Longest dry spell (CDD)
1893
31 days
1894
26 days
1895
49 days
1896
24 days
1897
48 days
1898
22 days
1899
20 days
1900
19 days
1901
24 days
1902
20 days
1903
16 days
1904
30 days
1905
22 days
1906
17 days
1907
21 days
1908
25 days
1909
34 days
1910
31 days
1911
18 days
1912
26 days
1913
22 days
1914
29 days
1915
24 days
1916
20 days
1917
40 days
1918
24 days
1919
43 days
1920
26 days
1921
21 days
1922
19 days
1923
19 days
1924
20 days
1925
19 days
1926
16 days
1927
17 days
1928
20 days
1929
14 days
1930
25 days
1931
18 days
1932
17 days
1933
18 days
1934
33 days
1935
27 days
1936
22 days
1937
33 days
1938
24 days
1939
27 days
1940
17 days
1941
19 days
1942
15 days
1943
26 days
1944
28 days
1945
20 days
1946
22 days
1947
29 days
1948
19 days
1949
16 days
1950
31 days
1951
11 days
1952
24 days
1953
28 days
1954
28 days
1955
23 days
1956
39 days
1957
17 days
1958
28 days
1959
27 days
1960
33 days
1961
19 days
1962
24 days
1963
27 days
1964
30 days
1965
26 days
1966
20 days
1967
24 days
1968
23 days
1969
18 days
1970
23 days
1971
31 days
1972
18 days
1973
16 days
1974
21 days
1975
23 days
1976
23 days
1977
19 days
1978
20 days
1979
37 days
1980
27 days
1981
29 days
1982
12 days
1983
20 days
1984
39 days
1985
25 days
1986
22 days
1987
27 days
1988
21 days
1989
22 days
1990
18 days
1991
22 days
1992
21 days
1993
23 days
1994
23 days
1995
29 days
1996
30 days
1997
15 days
1998
22 days
1999
26 days
2000
24 days
2001
24 days
2002
32 days
2003
24 days
2004
24 days
2005
27 days
2006
23 days
2007
23 days
2008
22 days
2009
25 days
2010
19 days
2011
23 days
2012
32 days
2013
21 days
2014
21 days
2015
19 days
2016
21 days
2017
29 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
114 years with a frost
Across 114 years with a frost, the median last spring frost at Brunswick falls on 15 April and the median first autumn frost on 21 October, which leaves a median of 188 days between them.
In 1981 to 2016 the median growing season was 183 days. That is 3 days fewer than in 1893 to 1922.
Fitted over all years, the growing season changes by +0.3 days per decade at this station.
Frost dates and growing season at Brunswick
Measure
Median, all years
Earliest period (1893 to 1922)
Recent period (1981 to 2016)
Recent against earliest
Fitted trend
Last spring frost
15 April
17 April
14 April
3 days earlier
-0.3 days per decade
First autumn frost
21 October
18 October
19 October
1 day later
0.0 days per decade
Growing days
188 days
186 days
183 days
3 days fewer
+0.3 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
115 years, 1893 to 2017
A day with at least 72.0 mm (2.8 in) of rain is expected about once in 2 years. A day with at least 170.0 mm (6.7 in) of rain is expected about once in 100 years.
Rainfall return levels at Brunswick: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
72.0 mm (2.8 in)
5 years
96.0 mm (3.8 in)
10 years
112.8 mm (4.4 in)
25 years
134.9 mm (5.3 in)
50 years
152.2 mm (6.0 in)
100 years
170.0 mm (6.7 in)
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 115 years of values from 1893 to 2017.
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: 174.0 mm (6.9 in) in 2017; 167.6 mm (6.6 in) in 1961; 162.1 mm (6.4 in) in 1969.
Station Changes
1 suspected
One change was suspected in the annual mean temperature of Brunswick, at 1917. Each is measured against neighbouring stations.
Relative to 5 neighbouring stations, the station's annual mean temperature from 1917 ran 0.3 C (0.6 F) higher than in the years before (possible change).
Suspected changes in the annual mean temperature at Brunswick, against neighbouring stations
Year
Shift (C)
Shift (F)
Strength
Neighbours
1917
+0.3
+0.6
possible
5
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Download the Data
Data for Brunswick standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Brunswick 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.