Record envelope, standing records and threshold days for Charlottetown (CA008300298), Prince Edward Island, Canada, with 63 years of record.
Key Facts for Charlottetown
Charlottetown (CA008300298) is a weather station in Prince Edward Island, Canada at 46.23 latitude and -63.17 longitude, 14 m (46 ft) above sea level.
The station reports from 1872 to 1934, 63 years of record.
1,464 records set at Charlottetown still stand.
Records are tracked for tmax, tmin, prcp, snow: an element needs 30 years of data to be eligible.
Charlottetown tied a daily record high maximum temperature of 7.8 C (46.0 F) on 20 December 1934.
About the Station
Location: Prince Edward Island, Canada, 46.23 latitude, -63.17 longitude.
Elevation: 14 m (46 ft).
Period of record: 1872 to 1934, 63 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 Charlottetown. 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 Charlottetown, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
11.1 C (52.0 F)
-32.8 C (-27.0 F)
n/a
n/a
Feb
10.6 C (51.1 F)
-30.6 C (-23.1 F)
n/a
n/a
Mar
14.4 C (57.9 F)
-26.7 C (-16.1 F)
n/a
n/a
Apr
23.3 C (73.9 F)
-16.7 C (1.9 F)
n/a
n/a
May
28.3 C (82.9 F)
-5.6 C (21.9 F)
n/a
n/a
Jun
30.6 C (87.1 F)
0.0 C (32.0 F)
n/a
n/a
Jul
32.8 C (91.0 F)
3.9 C (39.0 F)
n/a
n/a
Aug
33.3 C (91.9 F)
4.4 C (39.9 F)
n/a
n/a
Sep
29.4 C (84.9 F)
1.1 C (34.0 F)
n/a
n/a
Oct
27.8 C (82.0 F)
-3.9 C (25.0 F)
n/a
n/a
Nov
17.2 C (63.0 F)
-17.2 C (1.0 F)
n/a
n/a
Dec
15.0 C (59.0 F)
-27.8 C (-18.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Charlottetown still stand. 1889 holds the most, with 47.
Standing records at Charlottetown by the year they were set
Year set
Standing records
1872
3
1873
35
1874
35
1875
42
1876
22
1877
26
1878
30
1879
41
1880
37
1881
28
1882
29
1883
25
1884
43
1885
30
1886
12
1888
13
1889
47
1890
26
1891
19
1892
20
1893
12
1894
16
1895
19
1896
11
1897
25
1898
22
1899
19
1900
24
1901
25
1902
24
1903
22
1904
33
1905
17
1906
24
1907
20
1908
27
1909
20
1910
26
1911
28
1912
16
1913
35
1914
34
1915
19
1916
24
1917
13
1918
27
1919
15
1920
33
1921
21
1922
17
1923
26
1924
7
1925
15
1926
14
1927
16
1928
22
1929
23
1930
35
1931
14
1932
21
1933
21
1934
19
All-Time Record Progression
3 new records
3 all-time records were set at Charlottetown between 20 August 1906 and 29 December 1933. Each dot is a new record.
When Charlottetown set new all-time records
Date
Kind
Detail
1906-08-20
Record high maximum temperature
Record high maximum temperature 33.3 C (91.9 F)
1912-07-11
Record high minimum temperature
Record high minimum temperature 21.1 C (70.0 F)
1933-12-29
Record low maximum temperature
Record low maximum temperature -24.4 C (-11.9 F)
Wettest Day of Each Month
Sep: 140.2 mm (5.5 in)
The wettest day on record for each calendar month at Charlottetown. The most was 140.2 mm (5.5 in) on 18 September 1890.
Record daily precipitation for each month at Charlottetown
Month
Record daily precipitation (mm)
Date
Jan
43.9 mm (1.7 in)
13 January 1932
Feb
50.8 mm (2.0 in)
5 February 1895
Mar
52.8 mm (2.1 in)
23 March 1877
Apr
50.8 mm (2.0 in)
25 April 1872
May
49.3 mm (1.9 in)
31 May 1874
Jun
69.3 mm (2.7 in)
20 June 1889
Jul
61.0 mm (2.4 in)
24 July 1908
Aug
84.1 mm (3.3 in)
15 August 1892
Sep
140.2 mm (5.5 in)
18 September 1890
Oct
81.5 mm (3.2 in)
22 October 1917
Nov
55.4 mm (2.2 in)
16 November 1905
Dec
44.7 mm (1.8 in)
1 December 1890
Period of Record Coverage
1872 to 1934
Complete yearUnder 90 percent of days
62 years of record at Charlottetown, 1872 to 1934. 4 years have data for under 90 percent of days and are left out of rankings: 1872, 1886, 1888, 1922.
Cooler than the station meanWarmer than the station mean
One stripe for each of 58 complete years at Charlottetown, 1873 to 1934. Blue stripes are years cooler than the station's own mean of 5.4 C (41.7 F); red stripes are warmer. The coolest year was 1875, at 3.3 C (37.9 F), and the warmest was 1901, at 7.0 C (44.5 F). The strongest colour marks a difference of 2.2 C (4.0 F).
Annual mean temperature at Charlottetown as warming stripes, 1873 to 1934
Year
Annual mean temperature
Difference from the station mean
1873
4.6 C
-0.74 C
1874
5.0 C
-0.42 C
1875
3.3 C
-2.11 C
1876
4.5 C
-0.87 C
1877
5.3 C
-0.12 C
1878
6.0 C
+0.66 C
1879
4.4 C
-0.99 C
1880
4.7 C
-0.70 C
1881
4.7 C
-0.67 C
1882
4.1 C
-1.25 C
1883
4.1 C
-1.30 C
1884
3.9 C
-1.46 C
1885
4.5 C
-0.85 C
1889
6.8 C
+1.40 C
1890
4.7 C
-0.70 C
1891
5.8 C
+0.41 C
1892
6.0 C
+0.63 C
1893
4.9 C
-0.44 C
1894
5.1 C
-0.24 C
1895
6.0 C
+0.66 C
1896
5.3 C
-0.10 C
1897
5.3 C
-0.13 C
1898
6.2 C
+0.86 C
1899
5.9 C
+0.47 C
1900
6.3 C
+0.95 C
1901
7.0 C
+1.58 C
1902
6.7 C
+1.27 C
1903
5.2 C
-0.19 C
1904
4.2 C
-1.23 C
1905
4.6 C
-0.77 C
1906
5.9 C
+0.48 C
1907
4.5 C
-0.84 C
1908
5.8 C
+0.41 C
1909
6.3 C
+0.88 C
1910
6.4 C
+1.01 C
1911
5.5 C
+0.16 C
1912
5.2 C
-0.21 C
1913
6.1 C
+0.76 C
1914
4.6 C
-0.74 C
1915
6.0 C
+0.66 C
1916
5.4 C
+0.04 C
1917
5.0 C
-0.34 C
1918
4.8 C
-0.54 C
1919
5.6 C
+0.26 C
1920
5.7 C
+0.33 C
1921
5.8 C
+0.38 C
1923
4.5 C
-0.84 C
1924
5.4 C
+0.06 C
1925
5.2 C
-0.16 C
1926
4.7 C
-0.64 C
1927
6.4 C
+0.98 C
1928
6.0 C
+0.66 C
1929
5.5 C
+0.15 C
1930
6.6 C
+1.26 C
1931
6.7 C
+1.34 C
1932
6.3 C
+0.87 C
1933
5.6 C
+0.22 C
1934
5.2 C
-0.14 C
The annual mean temperature here has risen by 0.2 C (0.1 to 0.3) per decade over 1873 to 1934. In Fahrenheit: 0.3 F (0.1 to 0.5) per decade. The slope is a straight line fitted to 58 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Charlottetown
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.2 C (0.1 to 0.3) per decade
0.3 F (0.1 to 0.5) per decade
1873 to 1934
58
Rise
Mean daily maximum
0.12 C (0.02 to 0.23) per decade
0.22 F (0.03 to 0.41) per decade
1873 to 1934
58
Rise
Mean daily minimum
0.3 C (0.1 to 0.4) per decade
0.5 F (0.2 to 0.7) per decade
1873 to 1934
58
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
1872 to 1934
Yearly extremes at Charlottetown: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
33.3 C (91.9 F)
1906
28.9 C (84.0 F)
62
Coldest night (TNn)
-32.8 C (-27.0 F)
1877
-26.1 C (-15.0 F)
62
Wettest day (Rx1day)
140.2 mm (5.5 in)
1890
45.7 mm (1.8 in)
62
Wettest five days (Rx5day)
196.5 mm (7.7 in)
1890
72.6 mm (2.9 in)
62
Longest dry spell (CDD)
27 days
1923
14 days
62
Hottest day (TXx)
The hottest day of the year at Charlottetown, 1872 to 1934. The record is 33.3 C (91.9 F) in 1906, marked on the chart; the median year is 28.9 C (84.0 F).
Hottest day (TXx) at Charlottetown by year
Year
Hottest day (TXx)
1872
13.9 C (57.0 F)
1873
30.0 C (86.0 F)
1874
31.1 C (88.0 F)
1875
28.9 C (84.0 F)
1876
31.1 C (88.0 F)
1877
26.7 C (80.1 F)
1878
31.1 C (88.0 F)
1879
28.9 C (84.0 F)
1880
30.6 C (87.1 F)
1881
30.0 C (86.0 F)
1882
29.4 C (84.9 F)
1883
27.2 C (81.0 F)
1884
27.8 C (82.0 F)
1885
27.8 C (82.0 F)
1886
26.1 C (79.0 F)
1888
25.0 C (77.0 F)
1889
27.2 C (81.0 F)
1890
27.8 C (82.0 F)
1891
27.2 C (81.0 F)
1892
28.3 C (82.9 F)
1893
28.3 C (82.9 F)
1894
30.0 C (86.0 F)
1895
27.8 C (82.0 F)
1896
27.8 C (82.0 F)
1897
29.4 C (84.9 F)
1898
28.3 C (82.9 F)
1899
30.0 C (86.0 F)
1900
30.6 C (87.1 F)
1901
31.1 C (88.0 F)
1902
28.9 C (84.0 F)
1903
28.3 C (82.9 F)
1904
30.0 C (86.0 F)
1905
30.6 C (87.1 F)
1906
33.3 C (91.9 F)
1907
28.3 C (82.9 F)
1908
31.7 C (89.1 F)
1909
31.1 C (88.0 F)
1910
28.9 C (84.0 F)
1911
32.2 C (90.0 F)
1912
32.8 C (91.0 F)
1913
28.3 C (82.9 F)
1914
29.4 C (84.9 F)
1915
27.8 C (82.0 F)
1916
31.1 C (88.0 F)
1917
30.6 C (87.1 F)
1918
28.9 C (84.0 F)
1919
27.8 C (82.0 F)
1920
31.1 C (88.0 F)
1921
31.1 C (88.0 F)
1922
28.3 C (82.9 F)
1923
27.2 C (81.0 F)
1924
28.9 C (84.0 F)
1925
30.0 C (86.0 F)
1926
30.6 C (87.1 F)
1927
28.3 C (82.9 F)
1928
31.1 C (88.0 F)
1929
27.8 C (82.0 F)
1930
30.6 C (87.1 F)
1931
30.6 C (87.1 F)
1932
28.3 C (82.9 F)
1933
29.4 C (84.9 F)
1934
27.2 C (81.0 F)
Coldest night (TNn)
The coldest night of the year at Charlottetown, 1872 to 1934. The record is -32.8 C (-27.0 F) in 1877, marked on the chart; the median year is -26.1 C (-15.0 F).
Coldest night (TNn) at Charlottetown by year
Year
Coldest night (TNn)
1872
-24.4 C (-11.9 F)
1873
-26.1 C (-15.0 F)
1874
-27.8 C (-18.0 F)
1875
-27.2 C (-17.0 F)
1876
-27.2 C (-17.0 F)
1877
-32.8 C (-27.0 F)
1878
-25.6 C (-14.1 F)
1879
-27.8 C (-18.0 F)
1880
-23.9 C (-11.0 F)
1881
-26.1 C (-15.0 F)
1882
-25.6 C (-14.1 F)
1883
-26.7 C (-16.1 F)
1884
-28.9 C (-20.0 F)
1885
-27.2 C (-17.0 F)
1886
-26.1 C (-15.0 F)
1888
-15.0 C (5.0 F)
1889
-26.1 C (-15.0 F)
1890
-28.3 C (-18.9 F)
1891
-27.2 C (-17.0 F)
1892
-20.6 C (-5.1 F)
1893
-28.3 C (-18.9 F)
1894
-25.6 C (-14.1 F)
1895
-26.1 C (-15.0 F)
1896
-24.4 C (-11.9 F)
1897
-27.2 C (-17.0 F)
1898
-26.7 C (-16.1 F)
1899
-22.2 C (-8.0 F)
1900
-21.7 C (-7.1 F)
1901
-26.7 C (-16.1 F)
1902
-21.1 C (-6.0 F)
1903
-23.9 C (-11.0 F)
1904
-27.8 C (-18.0 F)
1905
-28.9 C (-20.0 F)
1906
-23.3 C (-9.9 F)
1907
-23.9 C (-11.0 F)
1908
-23.3 C (-9.9 F)
1909
-26.7 C (-16.1 F)
1910
-22.2 C (-8.0 F)
1911
-25.6 C (-14.1 F)
1912
-26.1 C (-15.0 F)
1913
-25.6 C (-14.1 F)
1914
-28.9 C (-20.0 F)
1915
-25.0 C (-13.0 F)
1916
-26.7 C (-16.1 F)
1917
-28.3 C (-18.9 F)
1918
-26.7 C (-16.1 F)
1919
-24.4 C (-11.9 F)
1920
-27.2 C (-17.0 F)
1921
-23.3 C (-9.9 F)
1922
-30.6 C (-23.1 F)
1923
-29.4 C (-20.9 F)
1924
-26.1 C (-15.0 F)
1925
-27.2 C (-17.0 F)
1926
-25.0 C (-13.0 F)
1927
-22.2 C (-8.0 F)
1928
-22.2 C (-8.0 F)
1929
-24.4 C (-11.9 F)
1930
-25.0 C (-13.0 F)
1931
-21.1 C (-6.0 F)
1932
-20.0 C (-4.0 F)
1933
-27.2 C (-17.0 F)
1934
-28.3 C (-18.9 F)
Wettest day (Rx1day)
The wettest day of the year at Charlottetown, 1872 to 1934. The record is 140.2 mm (5.5 in) in 1890, marked on the chart; the median year is 45.7 mm (1.8 in).
Wettest day (Rx1day) at Charlottetown by year
Year
Wettest day (Rx1day)
1872
50.8 mm (2.0 in)
1873
48.5 mm (1.9 in)
1874
58.4 mm (2.3 in)
1875
55.1 mm (2.2 in)
1876
46.2 mm (1.8 in)
1877
58.9 mm (2.3 in)
1878
65.3 mm (2.6 in)
1879
46.7 mm (1.8 in)
1880
28.4 mm (1.1 in)
1881
40.1 mm (1.6 in)
1882
36.1 mm (1.4 in)
1883
37.3 mm (1.5 in)
1884
54.4 mm (2.1 in)
1885
31.5 mm (1.2 in)
1886
33.8 mm (1.3 in)
1888
50.8 mm (2.0 in)
1889
69.3 mm (2.7 in)
1890
140.2 mm (5.5 in)
1891
90.7 mm (3.6 in)
1892
84.1 mm (3.3 in)
1893
66.3 mm (2.6 in)
1894
33.0 mm (1.3 in)
1895
63.2 mm (2.5 in)
1896
66.0 mm (2.6 in)
1897
51.1 mm (2.0 in)
1898
64.8 mm (2.6 in)
1899
66.5 mm (2.6 in)
1900
65.3 mm (2.6 in)
1901
37.6 mm (1.5 in)
1902
35.6 mm (1.4 in)
1903
54.9 mm (2.2 in)
1904
47.8 mm (1.9 in)
1905
55.4 mm (2.2 in)
1906
43.9 mm (1.7 in)
1907
30.0 mm (1.2 in)
1908
61.0 mm (2.4 in)
1909
53.3 mm (2.1 in)
1910
48.0 mm (1.9 in)
1911
36.1 mm (1.4 in)
1912
40.1 mm (1.6 in)
1913
49.0 mm (1.9 in)
1914
45.2 mm (1.8 in)
1915
43.4 mm (1.7 in)
1916
38.9 mm (1.5 in)
1917
81.5 mm (3.2 in)
1918
53.8 mm (2.1 in)
1919
52.3 mm (2.1 in)
1920
35.8 mm (1.4 in)
1921
27.7 mm (1.1 in)
1922
29.0 mm (1.1 in)
1923
30.5 mm (1.2 in)
1924
21.8 mm (0.9 in)
1925
28.4 mm (1.1 in)
1926
35.3 mm (1.4 in)
1927
45.0 mm (1.8 in)
1928
36.3 mm (1.4 in)
1929
25.9 mm (1.0 in)
1930
39.1 mm (1.5 in)
1931
36.8 mm (1.4 in)
1932
43.9 mm (1.7 in)
1933
37.1 mm (1.5 in)
1934
39.4 mm (1.6 in)
Wettest five days (Rx5day)
The wettest five days of the year at Charlottetown, 1872 to 1934. The record is 196.5 mm (7.7 in) in 1890, marked on the chart; the median year is 72.6 mm (2.9 in).
Wettest five days (Rx5day) at Charlottetown by year
Year
Wettest five days (Rx5day)
1872
101.9 mm (4.0 in)
1873
85.5 mm (3.4 in)
1874
83.3 mm (3.3 in)
1875
86.7 mm (3.4 in)
1876
57.9 mm (2.3 in)
1877
68.6 mm (2.7 in)
1878
95.3 mm (3.8 in)
1879
59.4 mm (2.3 in)
1880
43.7 mm (1.7 in)
1881
102.4 mm (4.0 in)
1882
75.7 mm (3.0 in)
1883
68.5 mm (2.7 in)
1884
87.7 mm (3.5 in)
1885
62.3 mm (2.5 in)
1886
73.2 mm (2.9 in)
1888
58.2 mm (2.3 in)
1889
80.8 mm (3.2 in)
1890
196.5 mm (7.7 in)
1891
99.3 mm (3.9 in)
1892
152.6 mm (6.0 in)
1893
84.6 mm (3.3 in)
1894
60.7 mm (2.4 in)
1895
82.0 mm (3.2 in)
1896
120.6 mm (4.7 in)
1897
72.0 mm (2.8 in)
1898
71.4 mm (2.8 in)
1899
79.8 mm (3.1 in)
1900
135.2 mm (5.3 in)
1901
58.7 mm (2.3 in)
1902
51.6 mm (2.0 in)
1903
75.4 mm (3.0 in)
1904
61.8 mm (2.4 in)
1905
83.6 mm (3.3 in)
1906
92.2 mm (3.6 in)
1907
46.0 mm (1.8 in)
1908
81.6 mm (3.2 in)
1909
84.3 mm (3.3 in)
1910
83.6 mm (3.3 in)
1911
65.1 mm (2.6 in)
1912
85.6 mm (3.4 in)
1913
95.2 mm (3.7 in)
1914
66.3 mm (2.6 in)
1915
62.7 mm (2.5 in)
1916
46.5 mm (1.8 in)
1917
126.5 mm (5.0 in)
1918
88.2 mm (3.5 in)
1919
81.8 mm (3.2 in)
1920
64.0 mm (2.5 in)
1921
43.8 mm (1.7 in)
1922
64.6 mm (2.5 in)
1923
44.5 mm (1.8 in)
1924
33.8 mm (1.3 in)
1925
47.0 mm (1.9 in)
1926
54.7 mm (2.2 in)
1927
96.6 mm (3.8 in)
1928
45.6 mm (1.8 in)
1929
62.3 mm (2.5 in)
1930
59.5 mm (2.3 in)
1931
77.5 mm (3.1 in)
1932
62.9 mm (2.5 in)
1933
47.7 mm (1.9 in)
1934
48.8 mm (1.9 in)
Longest dry spell (CDD)
The longest dry spell of the year at Charlottetown, 1872 to 1934. The record is 27 days in 1923, marked on the chart; the median year is 14 days.
Longest dry spell (CDD) at Charlottetown by year
Year
Longest dry spell (CDD)
1872
14 days
1873
15 days
1874
16 days
1875
10 days
1876
15 days
1877
17 days
1878
13 days
1879
11 days
1880
11 days
1881
10 days
1882
10 days
1883
11 days
1884
7 days
1885
10 days
1886
14 days
1888
5 days
1889
21 days
1890
12 days
1891
14 days
1892
14 days
1893
20 days
1894
19 days
1895
11 days
1896
10 days
1897
14 days
1898
13 days
1899
14 days
1900
12 days
1901
15 days
1902
15 days
1903
13 days
1904
14 days
1905
22 days
1906
12 days
1907
12 days
1908
15 days
1909
11 days
1910
15 days
1911
22 days
1912
17 days
1913
12 days
1914
15 days
1915
11 days
1916
10 days
1917
12 days
1918
16 days
1919
9 days
1920
20 days
1921
17 days
1922
15 days
1923
27 days
1924
24 days
1925
23 days
1926
11 days
1927
10 days
1928
11 days
1929
15 days
1930
23 days
1931
11 days
1932
13 days
1933
14 days
1934
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
58 years with a frost
Across 58 years with a frost, the median last spring frost at Charlottetown falls on 13 May and the median first autumn frost on 21 October, which leaves a median of 164 days between them.
Fitted over all years, the growing season changes by +3.4 days per decade at this station.
Frost dates and growing season at Charlottetown
Measure
Median, all years
Earliest period
Recent period (1904 to 1934)
Recent against earliest
Fitted trend
Last spring frost
13 May
n/a
10 May
n/a
-1.8 days per decade
First autumn frost
21 October
n/a
25 October
n/a
+1.6 days per decade
Growing days
164 days
n/a
165 days
n/a
+3.4 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
58 years, 1873 to 1934
A day with at least 45.2 mm (1.8 in) of rain is expected about once in 2 years. A day with at least 115.5 mm (4.5 in) of rain is expected about once in 100 years.
Rainfall return levels at Charlottetown: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
45.2 mm (1.8 in)
5 years
61.1 mm (2.4 in)
10 years
72.7 mm (2.9 in)
25 years
88.7 mm (3.5 in)
50 years
101.7 mm (4.0 in)
100 years
115.5 mm (4.5 in)
Longer than the 58 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, 58 years of values from 1873 to 1934.
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: 140.2 mm (5.5 in) in 1890; 90.7 mm (3.6 in) in 1891; 84.1 mm (3.3 in) in 1892.
Station Changes
1 suspected
One change was suspected in the annual mean temperature of Charlottetown, at 1925. Each is measured against neighbouring stations.
Relative to 5 neighbouring stations, the station's annual mean temperature from 1925 ran 0.3 C (0.6 F) higher than in the years before (likely change).
Suspected changes in the annual mean temperature at Charlottetown, against neighbouring stations
Year
Shift (C)
Shift (F)
Strength
Neighbours
1925
+0.3
+0.6
likely
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 Charlottetown standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Charlottetown 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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.