Record envelope, standing records and threshold days for Denair 3 NNE (USC00042389), California, United States, with 86 years of record.
Key Facts for Denair 3 NNE
Denair 3 NNE (USC00042389) is a weather station in California, United States at 37.57 latitude and -120.78 longitude, 43 m (141 ft) above sea level.
The station reports from 1899 to 1984, 86 years of record.
1,464 records set at Denair 3 NNE still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Denair 3 NNE set a daily record precipitation of 1.8 mm (0.07 in) on 4 June 1984.
About the Station
Location: California, United States, 37.57 latitude, -120.78 longitude.
Elevation: 43 m (141 ft).
Period of record: 1899 to 1984, 86 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 Denair 3 NNE. 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 Denair 3 NNE, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
23.9 C (75.0 F)
-11.1 C (12.0 F)
n/a
n/a
Feb
26.7 C (80.1 F)
-6.1 C (21.0 F)
n/a
n/a
Mar
32.8 C (91.0 F)
-6.1 C (21.0 F)
n/a
n/a
Apr
38.9 C (102.0 F)
-5.0 C (23.0 F)
n/a
n/a
May
42.2 C (108.0 F)
-1.1 C (30.0 F)
n/a
n/a
Jun
43.9 C (111.0 F)
2.8 C (37.0 F)
n/a
n/a
Jul
46.7 C (116.1 F)
4.4 C (39.9 F)
n/a
n/a
Aug
43.3 C (109.9 F)
5.0 C (41.0 F)
n/a
n/a
Sep
45.0 C (113.0 F)
2.8 C (37.0 F)
n/a
n/a
Oct
38.3 C (100.9 F)
-4.4 C (24.1 F)
n/a
n/a
Nov
32.8 C (91.0 F)
-5.6 C (21.9 F)
n/a
n/a
Dec
23.3 C (73.9 F)
-9.4 C (15.1 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Denair 3 NNE still stand. 1906 holds the most, with 55.
Standing records at Denair 3 NNE by the year they were set
Year set
Standing records
1899
20
1900
10
1901
24
1902
23
1903
40
1904
34
1905
31
1906
55
1907
8
1908
38
1909
39
1910
18
1911
29
1912
48
1913
44
1914
19
1915
14
1916
22
1917
23
1918
24
1919
13
1920
18
1921
18
1922
33
1923
8
1924
28
1925
15
1926
14
1927
19
1928
18
1929
16
1930
12
1931
18
1932
13
1933
21
1934
14
1935
11
1936
8
1937
13
1938
8
1939
14
1940
16
1941
9
1942
5
1943
11
1944
8
1945
11
1946
8
1947
11
1948
8
1949
13
1950
21
1951
6
1952
8
1953
12
1954
14
1955
11
1956
9
1957
7
1958
16
1959
11
1960
15
1961
23
1962
16
1963
20
1964
24
1965
16
1966
11
1967
13
1968
9
1969
15
1970
11
1971
30
1972
24
1973
11
1974
9
1975
11
1976
26
1977
7
1978
8
1979
5
1980
12
1981
9
1982
17
1983
8
1984
4
All-Time Record Progression
2 new records
2 all-time records were set at Denair 3 NNE between 1 January 1976 and 14 March 1982. Each dot is a new record.
When Denair 3 NNE set new all-time records
Date
Kind
Detail
1976-01-01
Record low minimum temperature
Record low minimum temperature -11.1 C (12.0 F)
1982-03-14
Record daily snowfall
Record daily snowfall 8.4 cm (3.3 in)
Wettest Day of Each Month
Sep: 114.3 mm (4.5 in)
The wettest day on record for each calendar month at Denair 3 NNE. The most was 114.3 mm (4.5 in) on 21 September 1916.
Record daily precipitation for each month at Denair 3 NNE
Month
Record daily precipitation (mm)
Date
Jan
52.3 mm (2.1 in)
17 January 1921
Feb
38.9 mm (1.5 in)
11 February 1938
Mar
44.5 mm (1.8 in)
6 March 1935
Apr
39.1 mm (1.5 in)
1 April 1958
May
31.5 mm (1.2 in)
30 May 1948
Jun
11.4 mm (0.4 in)
16 June 1929
Jul
16.5 mm (0.6 in)
9 July 1974
Aug
19.1 mm (0.8 in)
31 August 1983
Sep
114.3 mm (4.5 in)
21 September 1916
Oct
49.5 mm (1.9 in)
7 October 1973
Nov
50.8 mm (2.0 in)
20 November 1900
Dec
52.3 mm (2.1 in)
23 December 1955
Period of Record Coverage
1899 to 1984
Complete yearUnder 90 percent of days
86 years of record at Denair 3 NNE, 1899 to 1984. 12 years have data for under 90 percent of days and are left out of rankings: 1899, 1900, 1901, 1905, 1910, 1937, 1964, 1977 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 63 complete years at Denair 3 NNE, 1902 to 1982. Blue stripes are years cooler than the station's own mean of 15.6 C (60.1 F); red stripes are warmer. The coolest year was 1912, at 13.6 C (56.5 F), and the warmest was 1906, at 17.3 C (63.1 F). The strongest colour marks a difference of 2.1 C (3.8 F).
Annual mean temperature at Denair 3 NNE as warming stripes, 1902 to 1982
Year
Annual mean temperature
Difference from the station mean
1902
15.3 C
-0.32 C
1903
15.7 C
+0.09 C
1904
16.9 C
+1.30 C
1906
17.3 C
+1.64 C
1907
16.2 C
+0.51 C
1911
14.3 C
-1.31 C
1912
13.6 C
-2.04 C
1913
15.4 C
-0.24 C
1914
15.2 C
-0.41 C
1915
15.2 C
-0.43 C
1916
14.6 C
-1.09 C
1917
15.3 C
-0.36 C
1919
15.2 C
-0.40 C
1920
15.7 C
+0.05 C
1923
15.4 C
-0.20 C
1924
15.5 C
-0.10 C
1925
15.6 C
-0.06 C
1926
16.6 C
+0.94 C
1928
15.0 C
-0.69 C
1929
15.7 C
+0.10 C
1930
15.5 C
-0.10 C
1931
16.9 C
+1.21 C
1932
15.5 C
-0.19 C
1933
15.1 C
-0.53 C
1934
16.9 C
+1.24 C
1935
15.7 C
+0.01 C
1936
16.5 C
+0.82 C
1938
15.9 C
+0.21 C
1939
16.7 C
+1.07 C
1940
17.0 C
+1.35 C
1941
16.6 C
+0.98 C
1942
16.0 C
+0.40 C
1943
16.2 C
+0.57 C
1944
15.9 C
+0.25 C
1945
16.1 C
+0.47 C
1946
15.5 C
-0.10 C
1948
15.1 C
-0.56 C
1949
15.3 C
-0.31 C
1950
16.5 C
+0.89 C
1951
15.9 C
+0.28 C
1952
15.8 C
+0.18 C
1953
15.7 C
+0.10 C
1954
15.6 C
-0.08 C
1956
15.6 C
-0.04 C
1957
15.9 C
+0.26 C
1958
16.8 C
+1.18 C
1959
16.6 C
+0.97 C
1960
16.1 C
+0.49 C
1961
15.8 C
+0.15 C
1962
15.3 C
-0.30 C
1965
15.1 C
-0.51 C
1966
15.6 C
-0.08 C
1967
15.3 C
-0.30 C
1968
15.5 C
-0.16 C
1969
15.3 C
-0.32 C
1970
15.4 C
-0.26 C
1971
13.8 C
-1.86 C
1972
15.1 C
-0.51 C
1973
15.2 C
-0.44 C
1974
15.3 C
-0.37 C
1975
14.4 C
-1.27 C
1976
14.9 C
-0.75 C
1982
14.4 C
-1.26 C
The fitted trend in annual mean temperature here over 1902 to 1982 is -0.06 C (-0.14 to 0.03) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.1 F (-0.3 to 0.1) per decade. The slope is a straight line fitted to 63 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Denair 3 NNE
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
-0.06 C (-0.14 to 0.03) per decade
-0.1 F (-0.3 to 0.1) per decade
1902 to 1982
63
Not clearly different from zero
Mean daily maximum
-0.09 C (-0.19 to 0.02) per decade
-0.15 F (-0.34 to 0.03) per decade
1902 to 1982
63
Not clearly different from zero
Mean daily minimum
-0.03 C (-0.13 to 0.07) per decade
-0.1 F (-0.2 to 0.1) per decade
1902 to 1982
63
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
1899 to 1984
Yearly extremes at Denair 3 NNE: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
46.7 C (116.1 F)
1905
41.1 C (106.0 F)
86
Coldest night (TNn)
-11.1 C (12.0 F)
1976
-5.0 C (23.0 F)
86
Wettest day (Rx1day)
114.3 mm (4.5 in)
1916
28.9 mm (1.1 in)
86
Wettest five days (Rx5day)
103.8 mm (4.1 in)
1958
53.8 mm (2.1 in)
85
Longest dry spell (CDD)
216 days
1903
108 days
86
Hottest day (TXx)
The hottest day of the year at Denair 3 NNE, 1899 to 1984. The record is 46.7 C (116.1 F) in 1905, marked on the chart; the median year is 41.1 C (106.0 F).
Hottest day (TXx) at Denair 3 NNE by year
Year
Hottest day (TXx)
1899
43.9 C (111.0 F)
1900
42.2 C (108.0 F)
1901
43.3 C (109.9 F)
1902
45.6 C (114.1 F)
1903
42.2 C (108.0 F)
1904
45.0 C (113.0 F)
1905
46.7 C (116.1 F)
1906
45.6 C (114.1 F)
1907
39.4 C (102.9 F)
1908
42.8 C (109.0 F)
1909
42.2 C (108.0 F)
1910
42.2 C (108.0 F)
1911
40.6 C (105.1 F)
1912
40.0 C (104.0 F)
1913
41.1 C (106.0 F)
1914
39.4 C (102.9 F)
1915
39.4 C (102.9 F)
1916
41.1 C (106.0 F)
1917
41.1 C (106.0 F)
1918
42.2 C (108.0 F)
1919
41.1 C (106.0 F)
1920
43.3 C (109.9 F)
1921
43.9 C (111.0 F)
1922
43.3 C (109.9 F)
1923
41.7 C (107.1 F)
1924
41.7 C (107.1 F)
1925
43.9 C (111.0 F)
1926
42.2 C (108.0 F)
1927
40.0 C (104.0 F)
1928
40.6 C (105.1 F)
1929
42.8 C (109.0 F)
1930
41.1 C (106.0 F)
1931
43.9 C (111.0 F)
1932
40.6 C (105.1 F)
1933
42.8 C (109.0 F)
1934
41.1 C (106.0 F)
1935
42.8 C (109.0 F)
1936
42.8 C (109.0 F)
1937
42.8 C (109.0 F)
1938
41.1 C (106.0 F)
1939
40.6 C (105.1 F)
1940
40.6 C (105.1 F)
1941
40.6 C (105.1 F)
1942
41.7 C (107.1 F)
1943
40.6 C (105.1 F)
1944
40.6 C (105.1 F)
1945
39.4 C (102.9 F)
1946
40.0 C (104.0 F)
1947
41.1 C (106.0 F)
1948
41.1 C (106.0 F)
1949
40.6 C (105.1 F)
1950
42.8 C (109.0 F)
1951
41.1 C (106.0 F)
1952
38.9 C (102.0 F)
1953
40.0 C (104.0 F)
1954
42.2 C (108.0 F)
1955
39.4 C (102.9 F)
1956
42.2 C (108.0 F)
1957
41.7 C (107.1 F)
1958
38.9 C (102.0 F)
1959
41.7 C (107.1 F)
1960
43.3 C (109.9 F)
1961
43.9 C (111.0 F)
1962
39.4 C (102.9 F)
1963
39.4 C (102.9 F)
1964
39.4 C (102.9 F)
1965
38.9 C (102.0 F)
1966
41.1 C (106.0 F)
1967
40.6 C (105.1 F)
1968
40.6 C (105.1 F)
1969
38.9 C (102.0 F)
1970
40.0 C (104.0 F)
1971
40.0 C (104.0 F)
1972
41.1 C (106.0 F)
1973
41.7 C (107.1 F)
1974
38.3 C (100.9 F)
1975
39.4 C (102.9 F)
1976
39.4 C (102.9 F)
1977
39.4 C (102.9 F)
1978
39.4 C (102.9 F)
1979
38.9 C (102.0 F)
1980
38.9 C (102.0 F)
1981
38.9 C (102.0 F)
1982
36.1 C (97.0 F)
1983
41.7 C (107.1 F)
1984
39.4 C (102.9 F)
Coldest night (TNn)
The coldest night of the year at Denair 3 NNE, 1899 to 1984. The record is -11.1 C (12.0 F) in 1976, marked on the chart; the median year is -5.0 C (23.0 F).
Coldest night (TNn) at Denair 3 NNE by year
Year
Coldest night (TNn)
1899
0.0 C (32.0 F)
1900
-4.4 C (24.1 F)
1901
-5.0 C (23.0 F)
1902
-6.1 C (21.0 F)
1903
-5.6 C (21.9 F)
1904
-3.3 C (26.1 F)
1905
-5.6 C (21.9 F)
1906
-6.1 C (21.0 F)
1907
-2.2 C (28.0 F)
1908
-3.9 C (25.0 F)
1909
-5.6 C (21.9 F)
1910
-3.9 C (25.0 F)
1911
-9.4 C (15.1 F)
1912
-7.8 C (18.0 F)
1913
-8.9 C (16.0 F)
1914
-3.3 C (26.1 F)
1915
-6.7 C (19.9 F)
1916
-5.0 C (23.0 F)
1917
-7.2 C (19.0 F)
1918
-6.7 C (19.9 F)
1919
-5.6 C (21.9 F)
1920
-6.1 C (21.0 F)
1921
-5.6 C (21.9 F)
1922
-6.1 C (21.0 F)
1923
-5.0 C (23.0 F)
1924
-5.6 C (21.9 F)
1925
-2.2 C (28.0 F)
1926
-4.4 C (24.1 F)
1927
-6.7 C (19.9 F)
1928
-5.0 C (23.0 F)
1929
-4.4 C (24.1 F)
1930
-7.2 C (19.0 F)
1931
-3.3 C (26.1 F)
1932
-7.8 C (18.0 F)
1933
-3.3 C (26.1 F)
1934
-2.2 C (28.0 F)
1935
-3.3 C (26.1 F)
1936
-5.0 C (23.0 F)
1937
-7.2 C (19.0 F)
1938
-3.3 C (26.1 F)
1939
-2.8 C (27.0 F)
1940
-7.8 C (18.0 F)
1941
-3.3 C (26.1 F)
1942
-5.6 C (21.9 F)
1943
-5.6 C (21.9 F)
1944
-2.2 C (28.0 F)
1945
-4.4 C (24.1 F)
1946
-4.4 C (24.1 F)
1947
-4.4 C (24.1 F)
1948
-5.6 C (21.9 F)
1949
-7.8 C (18.0 F)
1950
-6.1 C (21.0 F)
1951
-3.9 C (25.0 F)
1952
-4.4 C (24.1 F)
1953
-3.9 C (25.0 F)
1954
-5.0 C (23.0 F)
1955
-3.9 C (25.0 F)
1956
-5.0 C (23.0 F)
1957
-4.4 C (24.1 F)
1958
-4.4 C (24.1 F)
1959
-3.9 C (25.0 F)
1960
-6.7 C (19.9 F)
1961
-4.4 C (24.1 F)
1962
-5.0 C (23.0 F)
1963
-6.7 C (19.9 F)
1964
-5.0 C (23.0 F)
1965
-6.7 C (19.9 F)
1966
-5.0 C (23.0 F)
1967
-6.1 C (21.0 F)
1968
-6.7 C (19.9 F)
1969
-5.6 C (21.9 F)
1970
-6.7 C (19.9 F)
1971
-6.7 C (19.9 F)
1972
-7.8 C (18.0 F)
1973
-6.1 C (21.0 F)
1974
-5.6 C (21.9 F)
1975
-5.6 C (21.9 F)
1976
-11.1 C (12.0 F)
1977
-3.3 C (26.1 F)
1978
-6.7 C (19.9 F)
1979
-5.6 C (21.9 F)
1980
-3.9 C (25.0 F)
1981
-1.7 C (28.9 F)
1982
-5.0 C (23.0 F)
1983
-2.8 C (27.0 F)
1984
-2.2 C (28.0 F)
Wettest day (Rx1day)
The wettest day of the year at Denair 3 NNE, 1899 to 1984. The record is 114.3 mm (4.5 in) in 1916, marked on the chart; the median year is 28.9 mm (1.1 in).
Wettest day (Rx1day) at Denair 3 NNE by year
Year
Wettest day (Rx1day)
1899
35.6 mm (1.4 in)
1900
50.8 mm (2.0 in)
1901
33.0 mm (1.3 in)
1902
25.4 mm (1.0 in)
1903
19.6 mm (0.8 in)
1904
24.1 mm (0.9 in)
1905
20.3 mm (0.8 in)
1906
35.6 mm (1.4 in)
1907
23.4 mm (0.9 in)
1908
18.3 mm (0.7 in)
1909
20.3 mm (0.8 in)
1910
24.1 mm (0.9 in)
1911
39.1 mm (1.5 in)
1912
25.4 mm (1.0 in)
1913
16.3 mm (0.6 in)
1914
21.3 mm (0.8 in)
1915
47.2 mm (1.9 in)
1916
114.3 mm (4.5 in)
1917
10.9 mm (0.4 in)
1918
27.2 mm (1.1 in)
1919
41.7 mm (1.6 in)
1920
26.4 mm (1.0 in)
1921
52.3 mm (2.1 in)
1922
34.0 mm (1.3 in)
1923
22.9 mm (0.9 in)
1924
24.6 mm (1.0 in)
1925
25.1 mm (1.0 in)
1926
29.2 mm (1.1 in)
1927
29.2 mm (1.1 in)
1928
33.0 mm (1.3 in)
1929
22.9 mm (0.9 in)
1930
26.2 mm (1.0 in)
1931
24.1 mm (0.9 in)
1932
23.4 mm (0.9 in)
1933
38.1 mm (1.5 in)
1934
21.6 mm (0.9 in)
1935
44.5 mm (1.8 in)
1936
29.2 mm (1.1 in)
1937
34.3 mm (1.4 in)
1938
38.9 mm (1.5 in)
1939
20.8 mm (0.8 in)
1940
27.7 mm (1.1 in)
1941
35.1 mm (1.4 in)
1942
19.8 mm (0.8 in)
1943
34.5 mm (1.4 in)
1944
36.1 mm (1.4 in)
1945
26.4 mm (1.0 in)
1946
25.4 mm (1.0 in)
1947
14.2 mm (0.6 in)
1948
31.5 mm (1.2 in)
1949
28.7 mm (1.1 in)
1950
30.5 mm (1.2 in)
1951
29.0 mm (1.1 in)
1952
33.0 mm (1.3 in)
1953
31.0 mm (1.2 in)
1954
25.4 mm (1.0 in)
1955
52.3 mm (2.1 in)
1956
21.6 mm (0.9 in)
1957
19.1 mm (0.8 in)
1958
43.7 mm (1.7 in)
1959
31.5 mm (1.2 in)
1960
19.1 mm (0.8 in)
1961
30.2 mm (1.2 in)
1962
33.8 mm (1.3 in)
1963
31.0 mm (1.2 in)
1964
27.4 mm (1.1 in)
1965
29.2 mm (1.1 in)
1966
27.2 mm (1.1 in)
1967
24.9 mm (1.0 in)
1968
32.3 mm (1.3 in)
1969
49.0 mm (1.9 in)
1970
33.0 mm (1.3 in)
1971
24.4 mm (1.0 in)
1972
17.3 mm (0.7 in)
1973
49.5 mm (1.9 in)
1974
39.4 mm (1.6 in)
1975
24.4 mm (1.0 in)
1976
19.8 mm (0.8 in)
1977
21.6 mm (0.9 in)
1978
37.1 mm (1.5 in)
1979
30.5 mm (1.2 in)
1980
28.4 mm (1.1 in)
1981
37.1 mm (1.5 in)
1982
35.1 mm (1.4 in)
1983
29.0 mm (1.1 in)
1984
18.3 mm (0.7 in)
Wettest five days (Rx5day)
The wettest five days of the year at Denair 3 NNE, 1899 to 1984. The record is 103.8 mm (4.1 in) in 1958, marked on the chart; the median year is 53.8 mm (2.1 in).
Wettest five days (Rx5day) at Denair 3 NNE by year
Year
Wettest five days (Rx5day)
1899
54.6 mm (2.1 in)
1900
46.2 mm (1.8 in)
1901
48.2 mm (1.9 in)
1902
51.5 mm (2.0 in)
1903
55.2 mm (2.2 in)
1904
27.5 mm (1.1 in)
1905
35.5 mm (1.4 in)
1906
63.3 mm (2.5 in)
1907
58.4 mm (2.3 in)
1908
29.3 mm (1.2 in)
1909
41.0 mm (1.6 in)
1910
50.2 mm (2.0 in)
1911
79.5 mm (3.1 in)
1912
31.8 mm (1.3 in)
1913
29.8 mm (1.2 in)
1914
39.3 mm (1.5 in)
1915
24.4 mm (1.0 in)
1916
25.4 mm (1.0 in)
1917
23.2 mm (0.9 in)
1918
52.4 mm (2.1 in)
1919
57.9 mm (2.3 in)
1920
53.8 mm (2.1 in)
1921
77.5 mm (3.1 in)
1922
47.2 mm (1.9 in)
1923
n/a
1924
34.8 mm (1.4 in)
1925
38.4 mm (1.5 in)
1926
66.5 mm (2.6 in)
1927
53.5 mm (2.1 in)
1928
74.2 mm (2.9 in)
1929
32.6 mm (1.3 in)
1930
41.3 mm (1.6 in)
1931
89.2 mm (3.5 in)
1932
40.3 mm (1.6 in)
1933
63.2 mm (2.5 in)
1934
79.2 mm (3.1 in)
1935
56.2 mm (2.2 in)
1936
72.1 mm (2.8 in)
1937
57.9 mm (2.3 in)
1938
89.7 mm (3.5 in)
1939
36.5 mm (1.4 in)
1940
62.2 mm (2.4 in)
1941
60.3 mm (2.4 in)
1942
49.2 mm (1.9 in)
1943
48.5 mm (1.9 in)
1944
53.8 mm (2.1 in)
1945
54.4 mm (2.1 in)
1946
34.1 mm (1.3 in)
1947
25.9 mm (1.0 in)
1948
49.9 mm (2.0 in)
1949
35.8 mm (1.4 in)
1950
55.1 mm (2.2 in)
1951
60.2 mm (2.4 in)
1952
57.7 mm (2.3 in)
1953
32.5 mm (1.3 in)
1954
38.8 mm (1.5 in)
1955
102.8 mm (4.0 in)
1956
30.8 mm (1.2 in)
1957
36.1 mm (1.4 in)
1958
103.8 mm (4.1 in)
1959
55.9 mm (2.2 in)
1960
38.2 mm (1.5 in)
1961
47.8 mm (1.9 in)
1962
83.4 mm (3.3 in)
1963
66.9 mm (2.6 in)
1964
55.9 mm (2.2 in)
1965
72.3 mm (2.8 in)
1966
57.9 mm (2.3 in)
1967
58.7 mm (2.3 in)
1968
42.7 mm (1.7 in)
1969
91.5 mm (3.6 in)
1970
72.7 mm (2.9 in)
1971
54.7 mm (2.2 in)
1972
59.1 mm (2.3 in)
1973
71.7 mm (2.8 in)
1974
46.3 mm (1.8 in)
1975
36.3 mm (1.4 in)
1976
22.7 mm (0.9 in)
1977
41.3 mm (1.6 in)
1978
64.8 mm (2.6 in)
1979
63.3 mm (2.5 in)
1980
70.8 mm (2.8 in)
1981
74.7 mm (2.9 in)
1982
81.5 mm (3.2 in)
1983
61.8 mm (2.4 in)
1984
18.3 mm (0.7 in)
Longest dry spell (CDD)
The longest dry spell of the year at Denair 3 NNE, 1899 to 1984. The record is 216 days in 1903, marked on the chart; the median year is 108 days.
Longest dry spell (CDD) at Denair 3 NNE by year
Year
Longest dry spell (CDD)
1899
71 days
1900
47 days
1901
83 days
1902
50 days
1903
216 days
1904
143 days
1905
203 days
1906
162 days
1907
165 days
1908
107 days
1909
122 days
1910
125 days
1911
184 days
1912
85 days
1913
130 days
1914
138 days
1915
30 days
1916
50 days
1917
18 days
1918
17 days
1919
35 days
1920
17 days
1921
22 days
1922
21 days
1923
1 day
1924
38 days
1925
19 days
1926
62 days
1927
140 days
1928
212 days
1929
63 days
1930
150 days
1931
128 days
1932
191 days
1933
161 days
1934
109 days
1935
153 days
1936
88 days
1937
94 days
1938
149 days
1939
114 days
1940
180 days
1941
79 days
1942
138 days
1943
175 days
1944
88 days
1945
95 days
1946
67 days
1947
121 days
1948
132 days
1949
171 days
1950
68 days
1951
101 days
1952
83 days
1953
133 days
1954
148 days
1955
101 days
1956
131 days
1957
99 days
1958
104 days
1959
144 days
1960
135 days
1961
95 days
1962
205 days
1963
93 days
1964
82 days
1965
118 days
1966
98 days
1967
119 days
1968
150 days
1969
81 days
1970
132 days
1971
140 days
1972
172 days
1973
176 days
1974
84 days
1975
114 days
1976
64 days
1977
83 days
1978
66 days
1979
89 days
1980
103 days
1981
134 days
1982
112 days
1983
117 days
1984
46 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
61 years with a frost
Across 61 years with a frost, the median last spring frost at Denair 3 NNE falls on 18 March and the median first autumn frost on 12 November, which leaves a median of 240 days between them.
In 1943 to 1982 the median growing season was 235 days. That is 8 days fewer than in 1902 to 1941.
Fitted over all years, the growing season changes by -1.6 days per decade at this station.
Frost dates and growing season at Denair 3 NNE
Measure
Median, all years
Earliest period (1902 to 1941)
Recent period (1943 to 1982)
Recent against earliest
Fitted trend
Last spring frost
18 March
15 March
23 March
8 days later
+0.6 days per decade
First autumn frost
12 November
14 November
13 November
1 day earlier
-1.0 days per decade
Growing days
240 days
243 days
235 days
8 days fewer
-1.6 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
59 years, 1903 to 1982
A day with at least 28.5 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 53.7 mm (2.1 in) of rain is expected about once in 100 years.
Rainfall return levels at Denair 3 NNE: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
28.5 mm (1.1 in)
5 years
36.0 mm (1.4 in)
10 years
40.7 mm (1.6 in)
25 years
46.2 mm (1.8 in)
50 years
50.0 mm (2.0 in)
100 years
53.7 mm (2.1 in)
Longer than the 59 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, 59 years of values from 1903 to 1982.
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: 52.3 mm (2.1 in) in 1955; 49.5 mm (1.9 in) in 1973; 49.0 mm (1.9 in) in 1969.
Station Changes
1 suspected
One change was suspected in the annual mean temperature of Denair 3 NNE, at 1966. Each is measured against neighbouring stations.
Relative to 5 neighbouring stations, the station's annual mean temperature from 1966 ran 0.5 C (0.8 F) lower than in the years before (likely change).
Suspected changes in the annual mean temperature at Denair 3 NNE, against neighbouring stations
Year
Shift (C)
Shift (F)
Strength
Neighbours
1966
-0.5
-0.8
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 Denair 3 NNE standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Denair 3 NNE 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.