Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Clontarf. 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 Clontarf, 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)
-39.4 C (-38.9 F)
n/a
n/a
Feb
14.4 C (57.9 F)
-38.3 C (-36.9 F)
n/a
n/a
Mar
27.8 C (82.0 F)
-37.2 C (-35.0 F)
n/a
n/a
Apr
31.1 C (88.0 F)
-22.8 C (-9.0 F)
n/a
n/a
May
35.0 C (95.0 F)
-9.4 C (15.1 F)
n/a
n/a
Jun
37.8 C (100.0 F)
-2.8 C (27.0 F)
n/a
n/a
Jul
38.9 C (102.0 F)
0.0 C (32.0 F)
n/a
n/a
Aug
38.9 C (102.0 F)
-4.4 C (24.1 F)
n/a
n/a
Sep
38.3 C (100.9 F)
-6.1 C (21.0 F)
n/a
n/a
Oct
31.7 C (89.1 F)
-13.9 C (7.0 F)
n/a
n/a
Nov
26.1 C (79.0 F)
-26.1 C (-15.0 F)
n/a
n/a
Dec
15.6 C (60.1 F)
-40.0 C (-40.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Clontarf still stand. 1899 holds the most, with 49.
Standing records at Clontarf by the year they were set
Year set
Standing records
1888
22
1889
30
1890
24
1891
40
1892
21
1893
17
1894
35
1895
46
1896
38
1897
26
1898
26
1899
49
1900
39
1901
23
1902
23
1903
27
1904
16
1905
17
1906
39
1907
30
1908
12
1916
31
1917
31
1918
24
1919
20
1920
19
1921
27
1922
15
1923
31
1924
17
1925
28
1926
20
1927
15
1928
19
1929
30
1930
21
1931
31
1932
19
1933
39
1934
31
1935
20
1936
29
1937
10
1938
19
1939
16
1940
17
1941
16
1942
16
1943
24
1944
25
1945
34
1946
27
1947
20
1948
9
1949
21
1950
25
1951
13
1952
9
1953
21
1954
11
1955
5
1956
7
1957
2
All-Time Record Progression
1 new records
1 all-time records were set at Clontarf between 29 December 1933 and 29 December 1933. Each dot is a new record.
When Clontarf set new all-time records
Date
Kind
Detail
1933-12-29
Record low maximum temperature
Record low maximum temperature -26.7 C (-16.1 F)
Wettest Day of Each Month
Nov: 109.5 mm (4.3 in)
The wettest day on record for each calendar month at Clontarf. The most was 109.5 mm (4.3 in) on 2 November 1907.
Record daily precipitation for each month at Clontarf
Month
Record daily precipitation (mm)
Date
Jan
55.9 mm (2.2 in)
30 January 1894
Feb
66.0 mm (2.6 in)
7 February 1896
Mar
76.2 mm (3.0 in)
11 March 1892
Apr
38.9 mm (1.5 in)
1 April 1929
May
63.5 mm (2.5 in)
16 May 1907
Jun
58.4 mm (2.3 in)
9 June 1896
Jul
76.2 mm (3.0 in)
29 July 1908
Aug
84.8 mm (3.3 in)
24 August 1933
Sep
93.0 mm (3.7 in)
22 September 1938
Oct
50.3 mm (2.0 in)
14 October 1893
Nov
109.5 mm (4.3 in)
2 November 1907
Dec
76.2 mm (3.0 in)
5 December 1898
Period of Record Coverage
1888 to 1957
Complete yearUnder 90 percent of days
64 years of record at Clontarf, 1888 to 1957. 6 years have data for under 90 percent of days and are left out of rankings: 1888, 1908, 1915, 1954, 1955, 1957.
Cooler than the station meanWarmer than the station mean
One stripe for each of 51 complete years at Clontarf, 1889 to 1950. Blue stripes are years cooler than the station's own mean of 4.9 C (40.8 F); red stripes are warmer. The coolest year was 1917, at 2.8 C (37.1 F), and the warmest was 1931, at 6.5 C (43.6 F). The strongest colour marks a difference of 2.1 C (3.8 F).
Annual mean temperature at Clontarf as warming stripes, 1889 to 1950
Year
Annual mean temperature
Difference from the station mean
1889
5.2 C
+0.36 C
1890
3.9 C
-0.98 C
1891
5.3 C
+0.43 C
1892
4.5 C
-0.41 C
1893
4.0 C
-0.85 C
1894
6.2 C
+1.30 C
1895
5.4 C
+0.57 C
1896
5.1 C
+0.24 C
1897
5.7 C
+0.82 C
1898
6.3 C
+1.43 C
1899
5.4 C
+0.56 C
1900
5.2 C
+0.35 C
1901
5.0 C
+0.10 C
1902
5.1 C
+0.27 C
1903
5.0 C
+0.13 C
1904
3.4 C
-1.49 C
1905
4.6 C
-0.23 C
1907
3.8 C
-1.08 C
1916
4.6 C
-0.26 C
1917
2.8 C
-2.04 C
1918
4.2 C
-0.63 C
1919
5.2 C
+0.37 C
1920
4.4 C
-0.45 C
1921
6.1 C
+1.23 C
1922
5.0 C
+0.09 C
1923
4.0 C
-0.84 C
1924
3.9 C
-1.01 C
1925
4.6 C
-0.25 C
1926
3.1 C
-1.81 C
1927
5.1 C
+0.18 C
1928
4.6 C
-0.30 C
1929
4.6 C
-0.32 C
1930
5.7 C
+0.80 C
1931
6.5 C
+1.58 C
1932
5.5 C
+0.62 C
1933
4.7 C
-0.18 C
1934
4.0 C
-0.83 C
1935
4.2 C
-0.69 C
1936
4.3 C
-0.58 C
1937
5.8 C
+0.88 C
1938
5.5 C
+0.60 C
1939
4.8 C
-0.09 C
1940
4.1 C
-0.78 C
1941
5.6 C
+0.71 C
1942
5.4 C
+0.56 C
1943
4.2 C
-0.69 C
1944
5.8 C
+0.97 C
1945
5.4 C
+0.50 C
1946
6.0 C
+1.11 C
1949
5.5 C
+0.58 C
1950
4.5 C
-0.42 C
The fitted trend in annual mean temperature here over 1889 to 1950 is 0.01 C (-0.11 to 0.14) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.03 F (-0.20 to 0.25) per decade. The slope is a straight line fitted to 51 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Clontarf
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.01 C (-0.11 to 0.14) per decade
0.03 F (-0.20 to 0.25) per decade
1889 to 1950
51
Not clearly different from zero
Mean daily maximum
0.01 C (-0.13 to 0.15) per decade
0.01 F (-0.23 to 0.26) per decade
1889 to 1950
51
Not clearly different from zero
Mean daily minimum
0.02 C (-0.11 to 0.15) per decade
0.04 F (-0.19 to 0.26) per decade
1889 to 1950
51
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
1882 to 1957
Yearly extremes at Clontarf: 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)
1897
33.9 C (93.0 F)
64
Coldest night (TNn)
-40.0 C (-40.0 F)
1917
-34.4 C (-29.9 F)
64
Wettest day (Rx1day)
109.5 mm (4.3 in)
1907
40.4 mm (1.6 in)
71
Wettest five days (Rx5day)
121.4 mm (4.8 in)
1936
59.1 mm (2.3 in)
71
Longest dry spell (CDD)
42 days
1889
16 days
71
Hottest day (TXx)
The hottest day of the year at Clontarf, 1882 to 1957. The record is 38.9 C (102.0 F) in 1897, marked on the chart; the median year is 33.9 C (93.0 F).
Hottest day (TXx) at Clontarf by year
Year
Hottest day (TXx)
1882
n/a
1883
n/a
1884
n/a
1885
n/a
1886
n/a
1887
n/a
1888
32.8 C (91.0 F)
1889
33.9 C (93.0 F)
1890
35.6 C (96.1 F)
1891
33.3 C (91.9 F)
1892
32.2 C (90.0 F)
1893
33.3 C (91.9 F)
1894
35.6 C (96.1 F)
1895
35.6 C (96.1 F)
1896
33.9 C (93.0 F)
1897
38.9 C (102.0 F)
1898
35.0 C (95.0 F)
1899
37.8 C (100.0 F)
1900
36.1 C (97.0 F)
1901
37.8 C (100.0 F)
1902
31.1 C (88.0 F)
1903
32.2 C (90.0 F)
1904
33.9 C (93.0 F)
1905
33.9 C (93.0 F)
1906
35.0 C (95.0 F)
1907
35.0 C (95.0 F)
1908
37.8 C (100.0 F)
1909
n/a
1915
11.7 C (53.1 F)
1916
37.8 C (100.0 F)
1917
35.0 C (95.0 F)
1918
33.3 C (91.9 F)
1919
35.6 C (96.1 F)
1920
33.3 C (91.9 F)
1921
38.3 C (100.9 F)
1922
33.3 C (91.9 F)
1923
33.3 C (91.9 F)
1924
32.8 C (91.0 F)
1925
34.4 C (93.9 F)
1926
30.0 C (86.0 F)
1927
31.7 C (89.1 F)
1928
32.2 C (90.0 F)
1929
36.1 C (97.0 F)
1930
32.2 C (90.0 F)
1931
38.3 C (100.9 F)
1932
32.2 C (90.0 F)
1933
34.4 C (93.9 F)
1934
35.0 C (95.0 F)
1935
33.3 C (91.9 F)
1936
36.1 C (97.0 F)
1937
35.6 C (96.1 F)
1938
33.9 C (93.0 F)
1939
35.6 C (96.1 F)
1940
33.3 C (91.9 F)
1941
36.1 C (97.0 F)
1942
33.3 C (91.9 F)
1943
32.2 C (90.0 F)
1944
38.9 C (102.0 F)
1945
33.3 C (91.9 F)
1946
33.9 C (93.0 F)
1947
35.0 C (95.0 F)
1948
36.1 C (97.0 F)
1949
37.8 C (100.0 F)
1950
33.9 C (93.0 F)
1951
30.6 C (87.1 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
32.8 C (91.0 F)
1957
31.7 C (89.1 F)
Coldest night (TNn)
The coldest night of the year at Clontarf, 1882 to 1957. The record is -40.0 C (-40.0 F) in 1917, marked on the chart; the median year is -34.4 C (-29.9 F).
Coldest night (TNn) at Clontarf by year
Year
Coldest night (TNn)
1882
n/a
1883
n/a
1884
n/a
1885
n/a
1886
n/a
1887
n/a
1888
-25.6 C (-14.1 F)
1889
-35.6 C (-32.1 F)
1890
-33.3 C (-27.9 F)
1891
-33.9 C (-29.0 F)
1892
-34.4 C (-29.9 F)
1893
-35.6 C (-32.1 F)
1894
-32.8 C (-27.0 F)
1895
-32.2 C (-26.0 F)
1896
-37.8 C (-36.0 F)
1897
-31.1 C (-24.0 F)
1898
-37.8 C (-36.0 F)
1899
-31.1 C (-24.0 F)
1900
-32.8 C (-27.0 F)
1901
-32.2 C (-26.0 F)
1902
-30.6 C (-23.1 F)
1903
-34.4 C (-29.9 F)
1904
-35.6 C (-32.1 F)
1905
-32.8 C (-27.0 F)
1906
-5.6 C (21.9 F)
1907
-35.6 C (-32.1 F)
1908
-39.4 C (-38.9 F)
1909
n/a
1915
-26.1 C (-15.0 F)
1916
-33.3 C (-27.9 F)
1917
-40.0 C (-40.0 F)
1918
-37.8 C (-36.0 F)
1919
-31.7 C (-25.1 F)
1920
-37.8 C (-36.0 F)
1921
-35.0 C (-31.0 F)
1922
-36.1 C (-33.0 F)
1923
-37.8 C (-36.0 F)
1924
-38.9 C (-38.0 F)
1925
-37.8 C (-36.0 F)
1926
-33.9 C (-29.0 F)
1927
-32.2 C (-26.0 F)
1928
-35.0 C (-31.0 F)
1929
-33.3 C (-27.9 F)
1930
-35.0 C (-31.0 F)
1931
-34.4 C (-29.9 F)
1932
-32.8 C (-27.0 F)
1933
-40.0 C (-40.0 F)
1934
-38.3 C (-36.9 F)
1935
-35.0 C (-31.0 F)
1936
-32.2 C (-26.0 F)
1937
-29.4 C (-20.9 F)
1938
-37.2 C (-35.0 F)
1939
-33.3 C (-27.9 F)
1940
-31.1 C (-24.0 F)
1941
-31.1 C (-24.0 F)
1942
-38.3 C (-36.9 F)
1943
-37.8 C (-36.0 F)
1944
-31.1 C (-24.0 F)
1945
-37.8 C (-36.0 F)
1946
-33.3 C (-27.9 F)
1947
-35.6 C (-32.1 F)
1948
-35.0 C (-31.0 F)
1949
-31.7 C (-25.1 F)
1950
-35.0 C (-31.0 F)
1951
-37.2 C (-35.0 F)
1952
-33.9 C (-29.0 F)
1953
-29.4 C (-20.9 F)
1954
-36.1 C (-33.0 F)
1955
-35.0 C (-31.0 F)
1956
-27.2 C (-17.0 F)
1957
-23.3 C (-9.9 F)
Wettest day (Rx1day)
The wettest day of the year at Clontarf, 1882 to 1957. The record is 109.5 mm (4.3 in) in 1907, marked on the chart; the median year is 40.4 mm (1.6 in).
Wettest day (Rx1day) at Clontarf by year
Year
Wettest day (Rx1day)
1882
44.7 mm (1.8 in)
1883
40.6 mm (1.6 in)
1884
48.3 mm (1.9 in)
1885
61.0 mm (2.4 in)
1886
41.1 mm (1.6 in)
1887
38.1 mm (1.5 in)
1888
35.6 mm (1.4 in)
1889
41.4 mm (1.6 in)
1890
46.2 mm (1.8 in)
1891
46.5 mm (1.8 in)
1892
76.2 mm (3.0 in)
1893
50.3 mm (2.0 in)
1894
55.9 mm (2.2 in)
1895
56.6 mm (2.2 in)
1896
66.0 mm (2.6 in)
1897
40.6 mm (1.6 in)
1898
76.2 mm (3.0 in)
1899
26.9 mm (1.1 in)
1900
46.2 mm (1.8 in)
1901
44.7 mm (1.8 in)
1902
45.7 mm (1.8 in)
1903
30.5 mm (1.2 in)
1904
40.4 mm (1.6 in)
1905
78.0 mm (3.1 in)
1906
35.8 mm (1.4 in)
1907
109.5 mm (4.3 in)
1908
76.2 mm (3.0 in)
1909
2.8 mm (0.11 in)
1915
25.9 mm (1.0 in)
1916
27.9 mm (1.1 in)
1917
23.1 mm (0.9 in)
1918
44.7 mm (1.8 in)
1919
66.8 mm (2.6 in)
1920
53.3 mm (2.1 in)
1921
34.8 mm (1.4 in)
1922
30.2 mm (1.2 in)
1923
29.5 mm (1.2 in)
1924
56.6 mm (2.2 in)
1925
31.2 mm (1.2 in)
1926
55.1 mm (2.2 in)
1927
39.4 mm (1.6 in)
1928
29.5 mm (1.2 in)
1929
38.9 mm (1.5 in)
1930
33.3 mm (1.3 in)
1931
32.3 mm (1.3 in)
1932
36.8 mm (1.4 in)
1933
84.8 mm (3.3 in)
1934
24.6 mm (1.0 in)
1935
23.6 mm (0.9 in)
1936
47.2 mm (1.9 in)
1937
37.3 mm (1.5 in)
1938
93.0 mm (3.7 in)
1939
27.2 mm (1.1 in)
1940
27.2 mm (1.1 in)
1941
36.8 mm (1.4 in)
1942
39.4 mm (1.6 in)
1943
52.6 mm (2.1 in)
1944
41.1 mm (1.6 in)
1945
48.8 mm (1.9 in)
1946
30.5 mm (1.2 in)
1947
55.6 mm (2.2 in)
1948
30.5 mm (1.2 in)
1949
47.0 mm (1.9 in)
1950
29.2 mm (1.1 in)
1951
33.5 mm (1.3 in)
1952
29.5 mm (1.2 in)
1953
40.9 mm (1.6 in)
1954
27.9 mm (1.1 in)
1955
21.3 mm (0.8 in)
1956
25.9 mm (1.0 in)
1957
17.0 mm (0.7 in)
Wettest five days (Rx5day)
The wettest five days of the year at Clontarf, 1882 to 1957. The record is 121.4 mm (4.8 in) in 1936, marked on the chart; the median year is 59.1 mm (2.3 in).
Wettest five days (Rx5day) at Clontarf by year
Year
Wettest five days (Rx5day)
1882
59.2 mm (2.3 in)
1883
70.8 mm (2.8 in)
1884
63.6 mm (2.5 in)
1885
90.8 mm (3.6 in)
1886
73.1 mm (2.9 in)
1887
54.1 mm (2.1 in)
1888
63.3 mm (2.5 in)
1889
88.6 mm (3.5 in)
1890
78.7 mm (3.1 in)
1891
63.7 mm (2.5 in)
1892
92.6 mm (3.6 in)
1893
92.1 mm (3.6 in)
1894
84.8 mm (3.3 in)
1895
57.9 mm (2.3 in)
1896
115.5 mm (4.5 in)
1897
68.6 mm (2.7 in)
1898
77.5 mm (3.1 in)
1899
61.0 mm (2.4 in)
1900
56.0 mm (2.2 in)
1901
77.9 mm (3.1 in)
1902
58.4 mm (2.3 in)
1903
48.2 mm (1.9 in)
1904
61.3 mm (2.4 in)
1905
89.5 mm (3.5 in)
1906
40.4 mm (1.6 in)
1907
118.6 mm (4.7 in)
1908
76.2 mm (3.0 in)
1909
2.8 mm (0.11 in)
1915
34.3 mm (1.4 in)
1916
59.1 mm (2.3 in)
1917
45.7 mm (1.8 in)
1918
53.3 mm (2.1 in)
1919
82.2 mm (3.2 in)
1920
59.1 mm (2.3 in)
1921
58.9 mm (2.3 in)
1922
54.1 mm (2.1 in)
1923
47.7 mm (1.9 in)
1924
83.3 mm (3.3 in)
1925
50.7 mm (2.0 in)
1926
77.2 mm (3.0 in)
1927
62.8 mm (2.5 in)
1928
53.1 mm (2.1 in)
1929
42.2 mm (1.7 in)
1930
43.5 mm (1.7 in)
1931
61.0 mm (2.4 in)
1932
55.2 mm (2.2 in)
1933
90.7 mm (3.6 in)
1934
39.8 mm (1.6 in)
1935
41.9 mm (1.6 in)
1936
121.4 mm (4.8 in)
1937
68.8 mm (2.7 in)
1938
116.7 mm (4.6 in)
1939
56.7 mm (2.2 in)
1940
56.0 mm (2.2 in)
1941
51.6 mm (2.0 in)
1942
59.7 mm (2.4 in)
1943
57.9 mm (2.3 in)
1944
46.7 mm (1.8 in)
1945
85.4 mm (3.4 in)
1946
40.7 mm (1.6 in)
1947
70.8 mm (2.8 in)
1948
49.3 mm (1.9 in)
1949
47.0 mm (1.9 in)
1950
60.4 mm (2.4 in)
1951
45.0 mm (1.8 in)
1952
60.7 mm (2.4 in)
1953
47.0 mm (1.9 in)
1954
44.2 mm (1.7 in)
1955
38.3 mm (1.5 in)
1956
31.8 mm (1.3 in)
1957
30.2 mm (1.2 in)
Longest dry spell (CDD)
The longest dry spell of the year at Clontarf, 1882 to 1957. The record is 42 days in 1889, marked on the chart; the median year is 16 days.
Longest dry spell (CDD) at Clontarf by year
Year
Longest dry spell (CDD)
1882
16 days
1883
16 days
1884
13 days
1885
15 days
1886
13 days
1887
23 days
1888
16 days
1889
42 days
1890
14 days
1891
16 days
1892
17 days
1893
10 days
1894
16 days
1895
12 days
1896
15 days
1897
12 days
1898
16 days
1899
16 days
1900
13 days
1901
13 days
1902
13 days
1903
19 days
1904
24 days
1905
12 days
1906
17 days
1907
15 days
1908
31 days
1909
30 days
1915
5 days
1916
14 days
1917
18 days
1918
22 days
1919
21 days
1920
19 days
1921
21 days
1922
18 days
1923
15 days
1924
26 days
1925
16 days
1926
11 days
1927
14 days
1928
15 days
1929
29 days
1930
20 days
1931
14 days
1932
13 days
1933
10 days
1934
16 days
1935
18 days
1936
16 days
1937
14 days
1938
18 days
1939
17 days
1940
17 days
1941
18 days
1942
15 days
1943
18 days
1944
19 days
1945
18 days
1946
19 days
1947
23 days
1948
25 days
1949
16 days
1950
19 days
1951
18 days
1952
26 days
1953
13 days
1954
15 days
1955
23 days
1956
20 days
1957
16 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
51 years with a frost
Across 51 years with a frost, the median last spring frost at Clontarf falls on 31 May and the median first autumn frost on 15 September, which leaves a median of 107 days between them.
Fitted over all years, the growing season changes by +3.5 days per decade at this station.
Frost dates and growing season at Clontarf
Measure
Median, all years
Earliest period
Recent period (1919 to 1950)
Recent against earliest
Fitted trend
Last spring frost
31 May
n/a
23 May
n/a
-1.9 days per decade
First autumn frost
15 September
n/a
18 September
n/a
+1.6 days per decade
Growing days
107 days
n/a
113 days
n/a
+3.5 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
62 years, 1883 to 1956
A day with at least 40.2 mm (1.6 in) of rain is expected about once in 2 years. A day with at least 116.9 mm (4.6 in) of rain is expected about once in 100 years.
Rainfall return levels at Clontarf: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
40.2 mm (1.6 in)
5 years
55.3 mm (2.2 in)
10 years
67.3 mm (2.6 in)
25 years
84.8 mm (3.3 in)
50 years
99.9 mm (3.9 in)
100 years
116.9 mm (4.6 in)
Longer than the 62 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, 62 years of values from 1883 to 1956.
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: 109.5 mm (4.3 in) in 1907; 93.0 mm (3.7 in) in 1938; 84.8 mm (3.3 in) in 1933.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Download the Data
Data for Clontarf standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Clontarf 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.