Record envelope, standing records and threshold days for Parkdale (USC00356464), Oregon, United States, with 58 years of record.
Key Facts for Parkdale
Parkdale (USC00356464) is a weather station in Oregon, United States at 45.52 latitude and -121.58 longitude, 522 m (1,713 ft) above sea level.
The station reports from 1912 to 1969, 58 years of record.
1,464 records set at Parkdale still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Parkdale set a daily record low minimum temperature of -21.1 C (-6.0 F) on 30 December 1968.
About the Station
Location: Oregon, United States, 45.52 latitude, -121.58 longitude.
Elevation: 522 m (1,713 ft).
Period of record: 1912 to 1969, 58 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 Parkdale. 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 Parkdale, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
20.6 C (69.1 F)
-30.6 C (-23.1 F)
n/a
n/a
Feb
20.6 C (69.1 F)
-27.2 C (-17.0 F)
n/a
n/a
Mar
26.1 C (79.0 F)
-18.3 C (-0.9 F)
n/a
n/a
Apr
32.8 C (91.0 F)
-8.9 C (16.0 F)
n/a
n/a
May
34.4 C (93.9 F)
-6.7 C (19.9 F)
n/a
n/a
Jun
37.2 C (99.0 F)
-2.8 C (27.0 F)
n/a
n/a
Jul
40.6 C (105.1 F)
-1.1 C (30.0 F)
n/a
n/a
Aug
37.8 C (100.0 F)
-1.1 C (30.0 F)
n/a
n/a
Sep
37.2 C (99.0 F)
-4.4 C (24.1 F)
n/a
n/a
Oct
30.6 C (87.1 F)
-12.2 C (10.0 F)
n/a
n/a
Nov
23.9 C (75.0 F)
-21.1 C (-6.0 F)
n/a
n/a
Dec
18.3 C (64.9 F)
-26.1 C (-15.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Parkdale still stand. 1933 holds the most, with 64.
Standing records at Parkdale by the year they were set
Year set
Standing records
1912
22
1913
28
1914
31
1915
18
1916
36
1917
40
1918
28
1919
36
1920
28
1921
4
1922
25
1923
15
1924
50
1925
24
1926
32
1927
17
1928
24
1929
39
1930
30
1931
25
1932
34
1933
64
1934
35
1935
44
1936
54
1937
24
1938
12
1939
20
1940
12
1941
16
1942
19
1943
8
1944
10
1945
24
1946
12
1947
21
1948
19
1949
26
1950
27
1951
14
1952
29
1953
30
1954
21
1955
48
1956
27
1957
24
1958
34
1959
16
1960
23
1961
24
1962
25
1963
17
1964
14
1965
19
1966
17
1967
30
1968
19
All-Time Record Progression
3 new records
3 all-time records were set at Parkdale between 31 January 1950 and 23 December 1964. Each dot is a new record.
When Parkdale set new all-time records
Date
Kind
Detail
1950-01-31
Record low minimum temperature
Record low minimum temperature -30.6 C (-23.1 F)
1964-12-18
Record low maximum temperature
Record low maximum temperature -16.7 C (1.9 F)
1964-12-23
Record daily precipitation
Record daily precipitation 123.7 mm (4.9 in)
Wettest Day of Each Month
Dec: 123.7 mm (4.9 in)
The wettest day on record for each calendar month at Parkdale. The most was 123.7 mm (4.9 in) on 23 December 1964.
Record daily precipitation for each month at Parkdale
Month
Record daily precipitation (mm)
Date
Jan
96.5 mm (3.8 in)
6 January 1923
Feb
82.6 mm (3.3 in)
17 February 1949
Mar
115.6 mm (4.6 in)
31 March 1931
Apr
73.7 mm (2.9 in)
20 April 1958
May
43.2 mm (1.7 in)
1 May 1949
Jun
45.7 mm (1.8 in)
8 June 1933
Jul
24.4 mm (1.0 in)
6 July 1923
Aug
25.9 mm (1.0 in)
31 August 1912
Sep
40.6 mm (1.6 in)
23 September 1934
Oct
69.9 mm (2.8 in)
17 October 1947
Nov
91.9 mm (3.6 in)
24 November 1927
Dec
123.7 mm (4.9 in)
23 December 1964
Period of Record Coverage
1912 to 1969
Complete yearUnder 90 percent of days
58 years of record at Parkdale, 1912 to 1969. 6 years have data for under 90 percent of days and are left out of rankings: 1921, 1925, 1927, 1963, 1968, 1969.
Cooler than the station meanWarmer than the station mean
One stripe for each of 51 complete years at Parkdale, 1913 to 1967. Blue stripes are years cooler than the station's own mean of 8.5 C (47.3 F); red stripes are warmer. The coolest year was 1933, at 6.9 C (44.5 F), and the warmest was 1967, at 10.6 C (51.0 F). The strongest colour marks a difference of 2.1 C (3.8 F).
Annual mean temperature at Parkdale as warming stripes, 1913 to 1967
Year
Annual mean temperature
Difference from the station mean
1913
8.5 C
-0.02 C
1914
9.5 C
+1.00 C
1915
9.4 C
+0.93 C
1916
7.0 C
-1.50 C
1917
8.6 C
+0.14 C
1918
8.8 C
+0.29 C
1919
7.5 C
-0.96 C
1920
7.8 C
-0.66 C
1922
7.0 C
-1.50 C
1923
8.3 C
-0.23 C
1924
8.2 C
-0.34 C
1926
9.4 C
+0.86 C
1928
8.0 C
-0.47 C
1929
7.5 C
-0.99 C
1930
7.5 C
-1.03 C
1931
8.2 C
-0.34 C
1932
7.8 C
-0.71 C
1933
6.9 C
-1.56 C
1934
10.5 C
+2.00 C
1935
8.1 C
-0.43 C
1936
8.4 C
-0.06 C
1937
8.1 C
-0.42 C
1938
9.0 C
+0.50 C
1939
9.5 C
+1.01 C
1940
9.4 C
+0.91 C
1941
9.3 C
+0.84 C
1942
8.3 C
-0.16 C
1943
8.0 C
-0.49 C
1944
8.4 C
-0.13 C
1945
8.4 C
-0.10 C
1946
8.7 C
+0.18 C
1947
9.3 C
+0.83 C
1948
7.7 C
-0.76 C
1949
8.3 C
-0.25 C
1950
8.0 C
-0.49 C
1951
8.9 C
+0.40 C
1952
8.4 C
-0.15 C
1953
9.7 C
+1.21 C
1954
7.9 C
-0.60 C
1955
7.3 C
-1.25 C
1956
8.3 C
-0.21 C
1957
8.3 C
-0.21 C
1958
10.1 C
+1.63 C
1959
8.4 C
-0.12 C
1960
8.3 C
-0.25 C
1961
9.1 C
+0.64 C
1962
8.5 C
+0.04 C
1964
8.0 C
-0.47 C
1965
8.8 C
+0.34 C
1966
9.4 C
+0.87 C
1967
10.6 C
+2.08 C
The fitted trend in annual mean temperature here over 1913 to 1967 is 0.13 C (-0.02 to 0.28) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.23 F (-0.04 to 0.50) 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 Parkdale
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.13 C (-0.02 to 0.28) per decade
0.23 F (-0.04 to 0.50) per decade
1913 to 1967
51
Not clearly different from zero
Mean daily maximum
0.1 C (-0.1 to 0.3) per decade
0.2 F (-0.1 to 0.5) per decade
1913 to 1967
51
Not clearly different from zero
Mean daily minimum
0.17 C (0.01 to 0.32) per decade
0.30 F (0.02 to 0.58) per decade
1913 to 1967
51
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
1912 to 1969
Yearly extremes at Parkdale: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
40.6 C (105.1 F)
1942
35.6 C (96.1 F)
58
Coldest night (TNn)
-30.6 C (-23.1 F)
1950
-19.4 C (-2.9 F)
58
Wettest day (Rx1day)
123.7 mm (4.9 in)
1964
63.6 mm (2.5 in)
58
Wettest five days (Rx5day)
358.1 mm (14.1 in)
1964
130.6 mm (5.1 in)
58
Longest dry spell (CDD)
99 days
1967
46 days
58
Hottest day (TXx)
The hottest day of the year at Parkdale, 1912 to 1969. The record is 40.6 C (105.1 F) in 1942, marked on the chart; the median year is 35.6 C (96.1 F).
Hottest day (TXx) at Parkdale by year
Year
Hottest day (TXx)
1912
34.4 C (93.9 F)
1913
35.0 C (95.0 F)
1914
35.6 C (96.1 F)
1915
35.6 C (96.1 F)
1916
34.4 C (93.9 F)
1917
34.4 C (93.9 F)
1918
34.4 C (93.9 F)
1919
34.4 C (93.9 F)
1920
36.1 C (97.0 F)
1921
11.7 C (53.1 F)
1922
36.1 C (97.0 F)
1923
35.0 C (95.0 F)
1924
35.6 C (96.1 F)
1925
36.7 C (98.1 F)
1926
37.2 C (99.0 F)
1927
37.2 C (99.0 F)
1928
38.3 C (100.9 F)
1929
35.6 C (96.1 F)
1930
35.0 C (95.0 F)
1931
35.6 C (96.1 F)
1932
35.6 C (96.1 F)
1933
36.7 C (98.1 F)
1934
34.4 C (93.9 F)
1935
37.8 C (100.0 F)
1936
35.0 C (95.0 F)
1937
34.4 C (93.9 F)
1938
37.2 C (99.0 F)
1939
37.8 C (100.0 F)
1940
36.1 C (97.0 F)
1941
37.8 C (100.0 F)
1942
40.6 C (105.1 F)
1943
33.9 C (93.0 F)
1944
36.7 C (98.1 F)
1945
35.0 C (95.0 F)
1946
37.2 C (99.0 F)
1947
32.2 C (90.0 F)
1948
35.0 C (95.0 F)
1949
34.4 C (93.9 F)
1950
37.2 C (99.0 F)
1951
35.6 C (96.1 F)
1952
35.6 C (96.1 F)
1953
35.0 C (95.0 F)
1954
30.6 C (87.1 F)
1955
34.4 C (93.9 F)
1956
37.8 C (100.0 F)
1957
31.1 C (88.0 F)
1958
36.7 C (98.1 F)
1959
36.7 C (98.1 F)
1960
36.1 C (97.0 F)
1961
37.8 C (100.0 F)
1962
35.0 C (95.0 F)
1963
33.9 C (93.0 F)
1964
33.9 C (93.0 F)
1965
33.9 C (93.0 F)
1966
32.2 C (90.0 F)
1967
37.2 C (99.0 F)
1968
36.1 C (97.0 F)
1969
19.4 C (66.9 F)
Coldest night (TNn)
The coldest night of the year at Parkdale, 1912 to 1969. The record is -30.6 C (-23.1 F) in 1950, marked on the chart; the median year is -19.4 C (-2.9 F).
Coldest night (TNn) at Parkdale by year
Year
Coldest night (TNn)
1912
-19.4 C (-2.9 F)
1913
-16.7 C (1.9 F)
1914
-15.0 C (5.0 F)
1915
-13.3 C (8.1 F)
1916
-20.0 C (-4.0 F)
1917
-19.4 C (-2.9 F)
1918
-15.0 C (5.0 F)
1919
-25.6 C (-14.1 F)
1920
-11.1 C (12.0 F)
1921
-18.3 C (-0.9 F)
1922
-26.1 C (-15.0 F)
1923
-20.0 C (-4.0 F)
1924
-22.8 C (-9.0 F)
1925
-7.8 C (18.0 F)
1926
-21.7 C (-7.1 F)
1927
-26.7 C (-16.1 F)
1928
-16.1 C (3.0 F)
1929
-26.1 C (-15.0 F)
1930
-28.9 C (-20.0 F)
1931
-15.0 C (5.0 F)
1932
-21.1 C (-6.0 F)
1933
-24.4 C (-11.9 F)
1934
-5.6 C (21.9 F)
1935
-20.6 C (-5.1 F)
1936
-23.9 C (-11.0 F)
1937
-25.6 C (-14.1 F)
1938
-11.1 C (12.0 F)
1939
-13.9 C (7.0 F)
1940
-12.2 C (10.0 F)
1941
-11.1 C (12.0 F)
1942
-20.6 C (-5.1 F)
1943
-26.7 C (-16.1 F)
1944
-11.1 C (12.0 F)
1945
-12.2 C (10.0 F)
1946
-11.7 C (10.9 F)
1947
-18.3 C (-0.9 F)
1948
-16.7 C (1.9 F)
1949
-22.8 C (-9.0 F)
1950
-30.6 C (-23.1 F)
1951
-18.9 C (-2.0 F)
1952
-15.0 C (5.0 F)
1953
-7.2 C (19.0 F)
1954
-24.4 C (-11.9 F)
1955
-21.1 C (-6.0 F)
1956
-24.4 C (-11.9 F)
1957
-30.6 C (-23.1 F)
1958
-12.2 C (10.0 F)
1959
-21.7 C (-7.1 F)
1960
-18.3 C (-0.9 F)
1961
-15.6 C (3.9 F)
1962
-21.7 C (-7.1 F)
1963
-20.0 C (-4.0 F)
1964
-23.9 C (-11.0 F)
1965
-11.7 C (10.9 F)
1966
-11.1 C (12.0 F)
1967
-10.6 C (12.9 F)
1968
-21.1 C (-6.0 F)
1969
-22.8 C (-9.0 F)
Wettest day (Rx1day)
The wettest day of the year at Parkdale, 1912 to 1969. The record is 123.7 mm (4.9 in) in 1964, marked on the chart; the median year is 63.6 mm (2.5 in).
Wettest day (Rx1day) at Parkdale by year
Year
Wettest day (Rx1day)
1912
68.6 mm (2.7 in)
1913
41.9 mm (1.6 in)
1914
49.5 mm (1.9 in)
1915
57.2 mm (2.3 in)
1916
66.0 mm (2.6 in)
1917
64.5 mm (2.5 in)
1918
50.8 mm (2.0 in)
1919
60.2 mm (2.4 in)
1920
64.3 mm (2.5 in)
1921
62.5 mm (2.5 in)
1922
25.4 mm (1.0 in)
1923
121.7 mm (4.8 in)
1924
65.0 mm (2.6 in)
1925
56.1 mm (2.2 in)
1926
69.9 mm (2.8 in)
1927
91.9 mm (3.6 in)
1928
71.1 mm (2.8 in)
1929
48.3 mm (1.9 in)
1930
44.5 mm (1.8 in)
1931
115.6 mm (4.6 in)
1932
59.2 mm (2.3 in)
1933
116.1 mm (4.6 in)
1934
48.3 mm (1.9 in)
1935
59.2 mm (2.3 in)
1936
77.7 mm (3.1 in)
1937
66.3 mm (2.6 in)
1938
64.0 mm (2.5 in)
1939
46.5 mm (1.8 in)
1940
43.7 mm (1.7 in)
1941
76.5 mm (3.0 in)
1942
77.5 mm (3.1 in)
1943
75.7 mm (3.0 in)
1944
43.4 mm (1.7 in)
1945
76.5 mm (3.0 in)
1946
81.3 mm (3.2 in)
1947
69.9 mm (2.8 in)
1948
58.4 mm (2.3 in)
1949
82.6 mm (3.3 in)
1950
46.2 mm (1.8 in)
1951
46.5 mm (1.8 in)
1952
30.7 mm (1.2 in)
1953
78.7 mm (3.1 in)
1954
63.2 mm (2.5 in)
1955
67.1 mm (2.6 in)
1956
72.6 mm (2.9 in)
1957
85.3 mm (3.4 in)
1958
73.7 mm (2.9 in)
1959
35.6 mm (1.4 in)
1960
91.4 mm (3.6 in)
1961
60.5 mm (2.4 in)
1962
78.7 mm (3.1 in)
1963
41.7 mm (1.6 in)
1964
123.7 mm (4.9 in)
1965
41.4 mm (1.6 in)
1966
48.5 mm (1.9 in)
1967
39.1 mm (1.5 in)
1968
43.7 mm (1.7 in)
1969
16.5 mm (0.6 in)
Wettest five days (Rx5day)
The wettest five days of the year at Parkdale, 1912 to 1969. The record is 358.1 mm (14.1 in) in 1964, marked on the chart; the median year is 130.6 mm (5.1 in).
Wettest five days (Rx5day) at Parkdale by year
Year
Wettest five days (Rx5day)
1912
116.8 mm (4.6 in)
1913
118.4 mm (4.7 in)
1914
90.9 mm (3.6 in)
1915
109.8 mm (4.3 in)
1916
174.7 mm (6.9 in)
1917
176.0 mm (6.9 in)
1918
93.3 mm (3.7 in)
1919
162.5 mm (6.4 in)
1920
119.9 mm (4.7 in)
1921
132.6 mm (5.2 in)
1922
77.7 mm (3.1 in)
1923
212.3 mm (8.4 in)
1924
150.3 mm (5.9 in)
1925
129.4 mm (5.1 in)
1926
136.9 mm (5.4 in)
1927
169.7 mm (6.7 in)
1928
133.1 mm (5.2 in)
1929
158.0 mm (6.2 in)
1930
109.1 mm (4.3 in)
1931
192.6 mm (7.6 in)
1932
124.2 mm (4.9 in)
1933
215.1 mm (8.5 in)
1934
127.6 mm (5.0 in)
1935
96.5 mm (3.8 in)
1936
199.9 mm (7.9 in)
1937
216.1 mm (8.5 in)
1938
114.3 mm (4.5 in)
1939
127.2 mm (5.0 in)
1940
96.0 mm (3.8 in)
1941
128.3 mm (5.1 in)
1942
221.6 mm (8.7 in)
1943
178.6 mm (7.0 in)
1944
67.1 mm (2.6 in)
1945
163.9 mm (6.5 in)
1946
238.9 mm (9.4 in)
1947
173.8 mm (6.8 in)
1948
138.2 mm (5.4 in)
1949
149.1 mm (5.9 in)
1950
104.9 mm (4.1 in)
1951
161.4 mm (6.4 in)
1952
95.2 mm (3.7 in)
1953
171.4 mm (6.7 in)
1954
106.0 mm (4.2 in)
1955
110.4 mm (4.3 in)
1956
129.5 mm (5.1 in)
1957
137.9 mm (5.4 in)
1958
108.8 mm (4.3 in)
1959
91.8 mm (3.6 in)
1960
161.1 mm (6.3 in)
1961
153.0 mm (6.0 in)
1962
107.4 mm (4.2 in)
1963
114.1 mm (4.5 in)
1964
358.1 mm (14.1 in)
1965
118.4 mm (4.7 in)
1966
171.4 mm (6.7 in)
1967
80.3 mm (3.2 in)
1968
131.6 mm (5.2 in)
1969
31.7 mm (1.2 in)
Longest dry spell (CDD)
The longest dry spell of the year at Parkdale, 1912 to 1969. The record is 99 days in 1967, marked on the chart; the median year is 46 days.
Longest dry spell (CDD) at Parkdale by year
Year
Longest dry spell (CDD)
1912
26 days
1913
38 days
1914
60 days
1915
58 days
1916
47 days
1917
41 days
1918
49 days
1919
82 days
1920
36 days
1921
17 days
1922
62 days
1923
43 days
1924
48 days
1925
63 days
1926
58 days
1927
68 days
1928
82 days
1929
92 days
1930
72 days
1931
61 days
1932
56 days
1933
56 days
1934
40 days
1935
25 days
1936
43 days
1937
52 days
1938
41 days
1939
39 days
1940
37 days
1941
25 days
1942
70 days
1943
47 days
1944
87 days
1945
71 days
1946
48 days
1947
22 days
1948
20 days
1949
31 days
1950
30 days
1951
82 days
1952
70 days
1953
35 days
1954
28 days
1955
48 days
1956
44 days
1957
30 days
1958
73 days
1959
51 days
1960
35 days
1961
40 days
1962
38 days
1963
20 days
1964
27 days
1965
33 days
1966
60 days
1967
99 days
1968
25 days
1969
13 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 Parkdale falls on 30 May and the median first autumn frost on 22 September, which leaves a median of 114 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 Parkdale
Measure
Median, all years
Earliest period
Recent period (1937 to 1967)
Recent against earliest
Fitted trend
Last spring frost
30 May
n/a
28 May
n/a
-1.8 days per decade
First autumn frost
22 September
n/a
22 September
n/a
+1.6 days per decade
Growing days
114 days
n/a
125 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
50 years, 1912 to 1967
A day with at least 62.0 mm (2.4 in) of rain is expected about once in 2 years. A day with at least 130.9 mm (5.2 in) of rain is expected about once in 100 years.
Rainfall return levels at Parkdale: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
62.0 mm (2.4 in)
5 years
81.8 mm (3.2 in)
10 years
94.4 mm (3.7 in)
25 years
109.6 mm (4.3 in)
50 years
120.5 mm (4.7 in)
100 years
130.9 mm (5.2 in)
Longer than the 50 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, 50 years of values from 1912 to 1967.
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: 123.7 mm (4.9 in) in 1964; 121.7 mm (4.8 in) in 1923; 116.1 mm (4.6 in) in 1933.
Station Changes
2 suspected
2 changes were suspected in the annual mean temperature of Parkdale, at 1919 and 1934. Each is measured against neighbouring stations.
Relative to 5 neighbouring stations, the station's annual mean temperature from 1919 ran 0.8 C (1.4 F) lower than in the years before (possible change).
Relative to 5 neighbouring stations, the station's annual mean temperature from 1934 ran 0.4 C (0.7 F) higher than in the years before (likely change).
Suspected changes in the annual mean temperature at Parkdale, against neighbouring stations
Year
Shift (C)
Shift (F)
Strength
Neighbours
1919
-0.8
-1.4
possible
5
1934
+0.4
+0.7
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 Parkdale standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Parkdale 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.