Record envelope, standing records and threshold days for Greenwood (CA001133300), British Columbia, Canada, with 80 years of record.
Key Facts for Greenwood
Greenwood (CA001133300) is a weather station in British Columbia, Canada at 49.10 latitude and -118.68 longitude, 763 m (2,503 ft) above sea level.
The station reports from 1911 to 1990, 80 years of record.
1,464 records set at Greenwood still stand.
Records are tracked for tmax, tmin, prcp, snow: an element needs 30 years of data to be eligible.
Greenwood tied a daily record low maximum temperature of 10.0 C (50.0 F) on 28 September 1977.
About the Station
Location: British Columbia, Canada, 49.10 latitude, -118.68 longitude.
Elevation: 763 m (2,503 ft).
Period of record: 1911 to 1990, 80 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 Greenwood. 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 Greenwood, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
11.7 C (53.1 F)
-38.9 C (-38.0 F)
n/a
n/a
Feb
13.3 C (55.9 F)
-40.6 C (-41.1 F)
n/a
n/a
Mar
23.9 C (75.0 F)
-25.6 C (-14.1 F)
n/a
n/a
Apr
33.3 C (91.9 F)
-19.4 C (-2.9 F)
n/a
n/a
May
35.0 C (95.0 F)
-7.2 C (19.0 F)
n/a
n/a
Jun
38.9 C (102.0 F)
-4.4 C (24.1 F)
n/a
n/a
Jul
43.3 C (109.9 F)
-1.7 C (28.9 F)
n/a
n/a
Aug
40.0 C (104.0 F)
-3.9 C (25.0 F)
n/a
n/a
Sep
37.2 C (99.0 F)
-9.4 C (15.1 F)
n/a
n/a
Oct
32.8 C (91.0 F)
-20.0 C (-4.0 F)
n/a
n/a
Nov
20.0 C (68.0 F)
-25.6 C (-14.1 F)
n/a
n/a
Dec
12.8 C (55.0 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 Greenwood still stand. 1919 holds the most, with 57.
Standing records at Greenwood by the year they were set
Year set
Standing records
1911
13
1912
13
1913
33
1914
34
1915
20
1916
49
1917
25
1918
32
1919
57
1920
24
1921
25
1922
33
1923
25
1924
53
1925
32
1926
49
1927
16
1928
29
1929
31
1930
18
1931
30
1932
55
1933
13
1934
17
1935
26
1936
50
1937
16
1938
18
1939
10
1940
8
1941
15
1942
7
1943
15
1944
5
1945
12
1946
12
1947
17
1948
15
1949
18
1950
30
1951
12
1952
12
1953
17
1954
26
1955
40
1956
21
1957
16
1958
24
1959
17
1960
26
1961
14
1962
17
1963
19
1964
10
1965
17
1966
15
1967
10
1968
20
1969
17
1970
10
1971
19
1972
26
1973
9
1974
20
1975
16
1976
4
1977
10
All-Time Record Progression
3 new records
3 all-time records were set at Greenwood between 6 January 1962 and 30 December 1968. Each dot is a new record.
When Greenwood set new all-time records
Date
Kind
Detail
1962-01-06
Record daily snowfall
Record daily snowfall 46.7 cm (18.4 in)
1968-12-29
Record low maximum temperature
Record low maximum temperature -28.9 C (-20.0 F)
1968-12-30
Record low maximum temperature
Record low maximum temperature -30.0 C (-22.0 F)
Wettest Day of Each Month
May: 106.7 mm (4.2 in)
The wettest day on record for each calendar month at Greenwood. The most was 106.7 mm (4.2 in) on 30 May 1930.
Record daily precipitation for each month at Greenwood
Month
Record daily precipitation (mm)
Date
Jan
48.0 mm (1.9 in)
6 January 1962
Feb
38.1 mm (1.5 in)
20 February 1937
Mar
25.4 mm (1.0 in)
8 March 1916
Apr
38.1 mm (1.5 in)
13 April 1921
May
106.7 mm (4.2 in)
30 May 1930
Jun
50.8 mm (2.0 in)
5 June 1924
Jul
38.1 mm (1.5 in)
2 July 1916
Aug
50.8 mm (2.0 in)
31 August 1925
Sep
25.4 mm (1.0 in)
11 September 1919
Oct
25.4 mm (1.0 in)
16 October 1918
Nov
48.3 mm (1.9 in)
18 November 1968
Dec
35.6 mm (1.4 in)
1 December 1927
Period of Record Coverage
1911 to 1977
Complete yearUnder 90 percent of days
67 years of record at Greenwood, 1911 to 1977. 5 years have data for under 90 percent of days and are left out of rankings: 1911, 1912, 1968, 1976, 1977.
Cooler than the station meanWarmer than the station mean
One stripe for each of 52 complete years at Greenwood, 1913 to 1975. Blue stripes are years cooler than the station's own mean of 5.9 C (42.7 F); red stripes are warmer. The coolest year was 1955, at 3.8 C (38.8 F), and the warmest was 1926, at 8.3 C (47.0 F). The strongest colour marks a difference of 2.4 C (4.3 F).
Annual mean temperature at Greenwood as warming stripes, 1913 to 1975
Year
Annual mean temperature
Difference from the station mean
1913
5.2 C
-0.74 C
1914
6.1 C
+0.22 C
1915
6.3 C
+0.37 C
1916
4.1 C
-1.84 C
1918
6.1 C
+0.20 C
1919
5.4 C
-0.57 C
1920
6.1 C
+0.15 C
1921
5.5 C
-0.41 C
1922
5.3 C
-0.67 C
1923
6.4 C
+0.50 C
1926
8.3 C
+2.39 C
1927
6.1 C
+0.19 C
1928
7.1 C
+1.14 C
1929
6.8 C
+0.88 C
1931
7.1 C
+1.22 C
1932
6.9 C
+0.95 C
1933
5.9 C
-0.02 C
1934
7.9 C
+1.99 C
1935
5.9 C
+0.02 C
1937
4.7 C
-1.20 C
1938
6.1 C
+0.22 C
1939
6.4 C
+0.52 C
1940
7.0 C
+1.09 C
1941
7.5 C
+1.57 C
1944
5.8 C
-0.10 C
1945
5.7 C
-0.26 C
1946
5.1 C
-0.83 C
1948
4.8 C
-1.09 C
1949
5.5 C
-0.45 C
1950
5.0 C
-0.90 C
1952
6.3 C
+0.34 C
1953
6.8 C
+0.84 C
1954
5.8 C
-0.11 C
1955
3.8 C
-2.12 C
1956
5.1 C
-0.82 C
1957
5.3 C
-0.59 C
1958
7.3 C
+1.39 C
1959
5.2 C
-0.75 C
1960
5.3 C
-0.66 C
1961
6.2 C
+0.27 C
1962
5.6 C
-0.30 C
1963
6.1 C
+0.16 C
1964
4.9 C
-0.98 C
1965
6.0 C
+0.06 C
1966
6.6 C
+0.70 C
1969
5.6 C
-0.32 C
1970
5.7 C
-0.20 C
1971
5.2 C
-0.73 C
1972
5.1 C
-0.85 C
1973
6.4 C
+0.43 C
1974
6.4 C
+0.43 C
1975
5.1 C
-0.82 C
The fitted trend in annual mean temperature here over 1913 to 1975 is -0.09 C (-0.22 to 0.05) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.2 F (-0.4 to 0.1) per decade. The slope is a straight line fitted to 52 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Greenwood
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
-0.09 C (-0.22 to 0.05) per decade
-0.2 F (-0.4 to 0.1) per decade
1913 to 1975
52
Not clearly different from zero
Mean daily maximum
-0.4 C (-0.5 to -0.2) per decade
-0.6 F (-1.0 to -0.3) per decade
1913 to 1975
52
Fall
Mean daily minimum
0.18 C (0.05 to 0.31) per decade
0.3 F (0.1 to 0.6) per decade
1913 to 1975
52
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
1911 to 1977
Yearly extremes at Greenwood: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
43.3 C (109.9 F)
1927
36.1 C (97.0 F)
67
Coldest night (TNn)
-40.6 C (-41.1 F)
1936
-28.3 C (-18.9 F)
67
Wettest day (Rx1day)
106.7 mm (4.2 in)
1930
21.8 mm (0.9 in)
67
Wettest five days (Rx5day)
114.3 mm (4.5 in)
1924
43.2 mm (1.7 in)
67
Longest dry spell (CDD)
111 days
1929
36 days
67
Hottest day (TXx)
The hottest day of the year at Greenwood, 1911 to 1977. The record is 43.3 C (109.9 F) in 1927, marked on the chart; the median year is 36.1 C (97.0 F).
Hottest day (TXx) at Greenwood by year
Year
Hottest day (TXx)
1911
34.4 C (93.9 F)
1912
37.2 C (99.0 F)
1913
35.6 C (96.1 F)
1914
37.2 C (99.0 F)
1915
36.7 C (98.1 F)
1916
35.6 C (96.1 F)
1917
37.8 C (100.0 F)
1918
37.8 C (100.0 F)
1919
39.4 C (102.9 F)
1920
38.9 C (102.0 F)
1921
37.2 C (99.0 F)
1922
37.8 C (100.0 F)
1923
37.2 C (99.0 F)
1924
41.1 C (106.0 F)
1925
40.6 C (105.1 F)
1926
38.9 C (102.0 F)
1927
43.3 C (109.9 F)
1928
41.7 C (107.1 F)
1929
42.2 C (108.0 F)
1930
38.3 C (100.9 F)
1931
38.9 C (102.0 F)
1932
38.9 C (102.0 F)
1933
37.2 C (99.0 F)
1934
40.0 C (104.0 F)
1935
34.4 C (93.9 F)
1936
38.9 C (102.0 F)
1937
37.8 C (100.0 F)
1938
38.3 C (100.9 F)
1939
39.4 C (102.9 F)
1940
37.8 C (100.0 F)
1941
38.9 C (102.0 F)
1942
35.6 C (96.1 F)
1943
33.9 C (93.0 F)
1944
35.0 C (95.0 F)
1945
35.6 C (96.1 F)
1946
35.6 C (96.1 F)
1947
34.4 C (93.9 F)
1948
32.8 C (91.0 F)
1949
35.0 C (95.0 F)
1950
35.6 C (96.1 F)
1951
34.4 C (93.9 F)
1952
36.1 C (97.0 F)
1953
33.9 C (93.0 F)
1954
32.2 C (90.0 F)
1955
34.4 C (93.9 F)
1956
34.4 C (93.9 F)
1957
31.1 C (88.0 F)
1958
36.1 C (97.0 F)
1959
36.1 C (97.0 F)
1960
37.8 C (100.0 F)
1961
40.0 C (104.0 F)
1962
34.4 C (93.9 F)
1963
33.3 C (91.9 F)
1964
35.0 C (95.0 F)
1965
35.6 C (96.1 F)
1966
34.4 C (93.9 F)
1967
37.8 C (100.0 F)
1968
36.1 C (97.0 F)
1969
35.0 C (95.0 F)
1970
35.0 C (95.0 F)
1971
36.7 C (98.1 F)
1972
35.6 C (96.1 F)
1973
35.0 C (95.0 F)
1974
34.4 C (93.9 F)
1975
36.7 C (98.1 F)
1976
22.8 C (73.0 F)
1977
31.1 C (88.0 F)
Coldest night (TNn)
The coldest night of the year at Greenwood, 1911 to 1977. The record is -40.6 C (-41.1 F) in 1936, marked on the chart; the median year is -28.3 C (-18.9 F).
Coldest night (TNn) at Greenwood by year
Year
Coldest night (TNn)
1911
-15.0 C (5.0 F)
1912
-18.3 C (-0.9 F)
1913
-28.3 C (-18.9 F)
1914
-28.3 C (-18.9 F)
1915
-26.1 C (-15.0 F)
1916
-36.1 C (-33.0 F)
1917
-31.7 C (-25.1 F)
1918
-28.3 C (-18.9 F)
1919
-33.3 C (-27.9 F)
1920
-25.6 C (-14.1 F)
1921
-25.6 C (-14.1 F)
1922
-31.7 C (-25.1 F)
1923
-36.1 C (-33.0 F)
1924
-36.1 C (-33.0 F)
1925
-25.6 C (-14.1 F)
1926
-27.2 C (-17.0 F)
1927
-33.9 C (-29.0 F)
1928
-25.0 C (-13.0 F)
1929
-32.2 C (-26.0 F)
1930
-31.7 C (-25.1 F)
1931
-26.7 C (-16.1 F)
1932
-33.3 C (-27.9 F)
1933
-35.6 C (-32.1 F)
1934
-20.6 C (-5.1 F)
1935
-38.9 C (-38.0 F)
1936
-40.6 C (-41.1 F)
1937
-35.0 C (-31.0 F)
1938
-24.4 C (-11.9 F)
1939
-28.9 C (-20.0 F)
1940
-23.3 C (-9.9 F)
1941
-17.8 C (0.0 F)
1942
-24.4 C (-11.9 F)
1943
-35.6 C (-32.1 F)
1944
-24.4 C (-11.9 F)
1945
-23.3 C (-9.9 F)
1946
-26.7 C (-16.1 F)
1947
-27.8 C (-18.0 F)
1948
-28.9 C (-20.0 F)
1949
-31.7 C (-25.1 F)
1950
-37.2 C (-35.0 F)
1951
-29.4 C (-20.9 F)
1952
-31.1 C (-24.0 F)
1953
-15.6 C (3.9 F)
1954
-34.4 C (-29.9 F)
1955
-30.0 C (-22.0 F)
1956
-31.1 C (-24.0 F)
1957
-36.7 C (-34.1 F)
1958
-25.0 C (-13.0 F)
1959
-32.8 C (-27.0 F)
1960
-28.9 C (-20.0 F)
1961
-22.2 C (-8.0 F)
1962
-36.1 C (-33.0 F)
1963
-27.2 C (-17.0 F)
1964
-31.7 C (-25.1 F)
1965
-17.8 C (0.0 F)
1966
-23.3 C (-9.9 F)
1967
-15.0 C (5.0 F)
1968
-40.0 C (-40.0 F)
1969
-35.6 C (-32.1 F)
1970
-25.0 C (-13.0 F)
1971
-29.4 C (-20.9 F)
1972
-27.8 C (-18.0 F)
1973
-27.8 C (-18.0 F)
1974
-28.3 C (-18.9 F)
1975
-27.8 C (-18.0 F)
1976
-25.6 C (-14.1 F)
1977
-27.8 C (-18.0 F)
Wettest day (Rx1day)
The wettest day of the year at Greenwood, 1911 to 1977. The record is 106.7 mm (4.2 in) in 1930, marked on the chart; the median year is 21.8 mm (0.9 in).
Wettest day (Rx1day) at Greenwood by year
Year
Wettest day (Rx1day)
1911
35.1 mm (1.4 in)
1912
25.9 mm (1.0 in)
1913
17.8 mm (0.7 in)
1914
25.4 mm (1.0 in)
1915
15.7 mm (0.6 in)
1916
38.1 mm (1.5 in)
1917
25.4 mm (1.0 in)
1918
25.4 mm (1.0 in)
1919
25.4 mm (1.0 in)
1920
38.1 mm (1.5 in)
1921
38.1 mm (1.5 in)
1922
25.4 mm (1.0 in)
1923
25.4 mm (1.0 in)
1924
50.8 mm (2.0 in)
1925
50.8 mm (2.0 in)
1926
16.5 mm (0.6 in)
1927
35.6 mm (1.4 in)
1928
15.0 mm (0.6 in)
1929
15.2 mm (0.6 in)
1930
106.7 mm (4.2 in)
1931
20.3 mm (0.8 in)
1932
20.3 mm (0.8 in)
1933
20.3 mm (0.8 in)
1934
15.2 mm (0.6 in)
1935
30.5 mm (1.2 in)
1936
11.4 mm (0.4 in)
1937
38.1 mm (1.5 in)
1938
13.0 mm (0.5 in)
1939
17.8 mm (0.7 in)
1940
17.8 mm (0.7 in)
1941
21.6 mm (0.9 in)
1942
15.2 mm (0.6 in)
1943
17.8 mm (0.7 in)
1944
15.2 mm (0.6 in)
1945
15.2 mm (0.6 in)
1946
17.8 mm (0.7 in)
1947
15.2 mm (0.6 in)
1948
28.7 mm (1.1 in)
1949
22.6 mm (0.9 in)
1950
17.8 mm (0.7 in)
1951
25.4 mm (1.0 in)
1952
11.9 mm (0.5 in)
1953
21.1 mm (0.8 in)
1954
31.0 mm (1.2 in)
1955
15.5 mm (0.6 in)
1956
22.1 mm (0.9 in)
1957
19.3 mm (0.8 in)
1958
19.8 mm (0.8 in)
1959
19.1 mm (0.8 in)
1960
24.4 mm (1.0 in)
1961
17.8 mm (0.7 in)
1962
48.0 mm (1.9 in)
1963
17.8 mm (0.7 in)
1964
12.7 mm (0.5 in)
1965
25.4 mm (1.0 in)
1966
10.4 mm (0.4 in)
1967
10.4 mm (0.4 in)
1968
48.3 mm (1.9 in)
1969
29.2 mm (1.1 in)
1970
27.9 mm (1.1 in)
1971
31.2 mm (1.2 in)
1972
15.5 mm (0.6 in)
1973
25.4 mm (1.0 in)
1974
30.5 mm (1.2 in)
1975
26.9 mm (1.1 in)
1976
25.4 mm (1.0 in)
1977
21.8 mm (0.9 in)
Wettest five days (Rx5day)
The wettest five days of the year at Greenwood, 1911 to 1977. The record is 114.3 mm (4.5 in) in 1924, marked on the chart; the median year is 43.2 mm (1.7 in).
Wettest five days (Rx5day) at Greenwood by year
Year
Wettest five days (Rx5day)
1911
77.8 mm (3.1 in)
1912
33.0 mm (1.3 in)
1913
38.1 mm (1.5 in)
1914
58.4 mm (2.3 in)
1915
39.6 mm (1.6 in)
1916
43.2 mm (1.7 in)
1917
73.7 mm (2.9 in)
1918
38.8 mm (1.5 in)
1919
57.2 mm (2.3 in)
1920
44.5 mm (1.8 in)
1921
86.4 mm (3.4 in)
1922
36.9 mm (1.5 in)
1923
49.8 mm (2.0 in)
1924
114.3 mm (4.5 in)
1925
63.6 mm (2.5 in)
1926
38.1 mm (1.5 in)
1927
68.6 mm (2.7 in)
1928
30.5 mm (1.2 in)
1929
30.5 mm (1.2 in)
1930
114.3 mm (4.5 in)
1931
36.1 mm (1.4 in)
1932
33.0 mm (1.3 in)
1933
33.8 mm (1.3 in)
1934
25.4 mm (1.0 in)
1935
40.7 mm (1.6 in)
1936
34.5 mm (1.4 in)
1937
50.8 mm (2.0 in)
1938
38.1 mm (1.5 in)
1939
41.1 mm (1.6 in)
1940
35.9 mm (1.4 in)
1941
65.3 mm (2.6 in)
1942
54.5 mm (2.1 in)
1943
45.7 mm (1.8 in)
1944
43.2 mm (1.7 in)
1945
36.8 mm (1.4 in)
1946
40.2 mm (1.6 in)
1947
51.1 mm (2.0 in)
1948
56.1 mm (2.2 in)
1949
25.4 mm (1.0 in)
1950
36.7 mm (1.4 in)
1951
47.5 mm (1.9 in)
1952
21.6 mm (0.9 in)
1953
41.9 mm (1.6 in)
1954
62.2 mm (2.4 in)
1955
33.0 mm (1.3 in)
1956
42.4 mm (1.7 in)
1957
48.3 mm (1.9 in)
1958
45.5 mm (1.8 in)
1959
43.0 mm (1.7 in)
1960
55.0 mm (2.2 in)
1961
40.4 mm (1.6 in)
1962
50.5 mm (2.0 in)
1963
30.4 mm (1.2 in)
1964
43.2 mm (1.7 in)
1965
51.8 mm (2.0 in)
1966
28.4 mm (1.1 in)
1967
33.8 mm (1.3 in)
1968
54.9 mm (2.2 in)
1969
70.9 mm (2.8 in)
1970
67.0 mm (2.6 in)
1971
68.7 mm (2.7 in)
1972
39.4 mm (1.6 in)
1973
49.6 mm (2.0 in)
1974
47.3 mm (1.9 in)
1975
48.3 mm (1.9 in)
1976
63.6 mm (2.5 in)
1977
41.6 mm (1.6 in)
Longest dry spell (CDD)
The longest dry spell of the year at Greenwood, 1911 to 1977. The record is 111 days in 1929, marked on the chart; the median year is 36 days.
Longest dry spell (CDD) at Greenwood by year
Year
Longest dry spell (CDD)
1911
13 days
1912
31 days
1913
37 days
1914
55 days
1915
17 days
1916
38 days
1917
28 days
1918
28 days
1919
43 days
1920
37 days
1921
37 days
1922
60 days
1923
30 days
1924
58 days
1925
48 days
1926
41 days
1927
36 days
1928
42 days
1929
111 days
1930
51 days
1931
55 days
1932
43 days
1933
41 days
1934
97 days
1935
51 days
1936
67 days
1937
19 days
1938
41 days
1939
40 days
1940
38 days
1941
22 days
1942
59 days
1943
35 days
1944
28 days
1945
38 days
1946
29 days
1947
28 days
1948
18 days
1949
20 days
1950
33 days
1951
43 days
1952
49 days
1953
26 days
1954
35 days
1955
44 days
1956
30 days
1957
51 days
1958
49 days
1959
23 days
1960
29 days
1961
22 days
1962
21 days
1963
21 days
1964
32 days
1965
26 days
1966
23 days
1967
28 days
1968
17 days
1969
57 days
1970
30 days
1971
41 days
1972
33 days
1973
67 days
1974
55 days
1975
18 days
1976
12 days
1977
19 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
52 years with a frost
Across 52 years with a frost, the median last spring frost at Greenwood falls on 4 June and the median first autumn frost on 30 August, which leaves a median of 85 days between them.
Fitted over all years, the growing season changes by +4.4 days per decade at this station.
Frost dates and growing season at Greenwood
Measure
Median, all years
Earliest period
Recent period (1940 to 1975)
Recent against earliest
Fitted trend
Last spring frost
4 June
n/a
31 May
n/a
-2.2 days per decade
First autumn frost
30 August
n/a
3 September
n/a
+2.3 days per decade
Growing days
85 days
n/a
97 days
n/a
+4.4 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
61 years, 1913 to 1975
A day with at least 21.0 mm (0.8 in) of rain is expected about once in 2 years. A day with at least 79.0 mm (3.1 in) of rain is expected about once in 100 years.
Rainfall return levels at Greenwood: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
21.0 mm (0.8 in)
5 years
30.7 mm (1.2 in)
10 years
38.9 mm (1.5 in)
25 years
52.1 mm (2.1 in)
50 years
64.3 mm (2.5 in)
100 years
79.0 mm (3.1 in)
Longer than the 61 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, 61 years of values from 1913 to 1975.
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: 106.7 mm (4.2 in) in 1930; 50.8 mm (2.0 in) in 1924; 50.8 mm (2.0 in) in 1925.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Download the Data
Data for Greenwood standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Greenwood 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.