Record envelope, standing records and threshold days for Lacomb 1 WNW (USC00354603), Oregon, United States, with 33 years of record.
Key Facts for Lacomb 1 WNW
Lacomb 1 WNW (USC00354603) is a weather station in Oregon, United States at 44.58 latitude and -122.75 longitude, 198 m (650 ft) above sea level.
The station reports from 1941 to 1973, 33 years of record.
1,464 records set at Lacomb 1 WNW still stand.
Records are tracked for tmax, tmin: an element needs 30 years of data to be eligible.
Lacomb 1 WNW set a daily record high minimum temperature of 8.9 C (48.0 F) on 27 February 1973.
About the Station
Location: Oregon, United States, 44.58 latitude, -122.75 longitude.
Elevation: 198 m (650 ft).
Period of record: 1941 to 1973, 33 years.
Eligible elements: tmax, tmin.
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 Lacomb 1 WNW. 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 Lacomb 1 WNW, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
20.0 C (68.0 F)
-16.1 C (3.0 F)
n/a
n/a
Feb
21.7 C (71.1 F)
-17.8 C (0.0 F)
n/a
n/a
Mar
23.9 C (75.0 F)
-9.4 C (15.1 F)
n/a
n/a
Apr
30.0 C (86.0 F)
-5.0 C (23.0 F)
n/a
n/a
May
33.3 C (91.9 F)
-4.4 C (24.1 F)
n/a
n/a
Jun
37.2 C (99.0 F)
1.1 C (34.0 F)
n/a
n/a
Jul
40.0 C (104.0 F)
2.8 C (37.0 F)
n/a
n/a
Aug
41.1 C (106.0 F)
3.3 C (37.9 F)
n/a
n/a
Sep
38.3 C (100.9 F)
-0.6 C (30.9 F)
n/a
n/a
Oct
30.6 C (87.1 F)
-5.0 C (23.0 F)
n/a
n/a
Nov
21.1 C (70.0 F)
-11.7 C (10.9 F)
n/a
n/a
Dec
19.4 C (66.9 F)
-15.0 C (5.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Lacomb 1 WNW still stand. 1949 holds the most, with 72.
Standing records at Lacomb 1 WNW by the year they were set
Year set
Standing records
1941
48
1942
51
1943
30
1944
34
1945
46
1946
41
1947
48
1948
49
1949
72
1950
66
1951
51
1952
54
1953
36
1954
35
1955
57
1956
51
1957
47
1958
51
1959
24
1960
60
1961
43
1962
54
1963
42
1964
56
1965
50
1966
31
1967
32
1968
38
1969
36
1970
39
1971
45
1972
45
1973
2
All-Time Record Progression
1 new records
1 all-time records were set at Lacomb 1 WNW between 8 August 1972 and 8 August 1972. Each dot is a new record.
When Lacomb 1 WNW set new all-time records
Date
Kind
Detail
1972-08-08
Record high maximum temperature
Record high maximum temperature 41.1 C (106.0 F)
Wettest Day of Each Month
Oct: 91.2 mm (3.6 in)
The wettest day on record for each calendar month at Lacomb 1 WNW. The most was 91.2 mm (3.6 in) on 9 October 1955.
Record daily precipitation for each month at Lacomb 1 WNW
Month
Record daily precipitation (mm)
Date
Jan
69.1 mm (2.7 in)
28 January 1965
Feb
67.3 mm (2.6 in)
11 February 1961
Mar
52.3 mm (2.1 in)
30 March 1963
Apr
35.6 mm (1.4 in)
9 April 1971
May
40.1 mm (1.6 in)
6 May 1963
Jun
47.8 mm (1.9 in)
25 June 1971
Jul
25.9 mm (1.0 in)
2 July 1966
Aug
30.7 mm (1.2 in)
3 August 1962
Sep
33.3 mm (1.3 in)
1 September 1971
Oct
91.2 mm (3.6 in)
9 October 1955
Nov
79.2 mm (3.1 in)
25 November 1960
Dec
64.0 mm (2.5 in)
21 December 1955
Period of Record Coverage
1941 to 1973
Complete yearUnder 90 percent of days
33 years of record at Lacomb 1 WNW, 1941 to 1973. 5 years have data for under 90 percent of days and are left out of rankings: 1941, 1948, 1953, 1972, 1973.
Cooler than the station meanWarmer than the station mean
One stripe for each of 25 complete years at Lacomb 1 WNW, 1942 to 1971. Blue stripes are years cooler than the station's own mean of 10.8 C (51.5 F); red stripes are warmer. The coolest year was 1964, at 9.5 C (49.1 F), and the warmest was 1958, at 12.5 C (54.5 F). The strongest colour marks a difference of 1.7 C (3.1 F).
Annual mean temperature at Lacomb 1 WNW as warming stripes, 1942 to 1971
Year
Annual mean temperature
Difference from the station mean
1942
11.1 C
+0.27 C
1943
10.9 C
+0.03 C
1944
11.2 C
+0.38 C
1945
11.3 C
+0.42 C
1946
11.0 C
+0.15 C
1947
11.6 C
+0.76 C
1949
10.6 C
-0.22 C
1950
11.0 C
+0.15 C
1952
11.2 C
+0.35 C
1954
10.6 C
-0.28 C
1955
10.0 C
-0.81 C
1956
10.8 C
-0.01 C
1957
10.7 C
-0.16 C
1958
12.5 C
+1.64 C
1960
10.7 C
-0.14 C
1961
11.1 C
+0.25 C
1962
10.1 C
-0.71 C
1963
10.4 C
-0.47 C
1964
9.5 C
-1.35 C
1965
10.6 C
-0.28 C
1966
10.8 C
-0.09 C
1967
11.4 C
+0.57 C
1968
11.0 C
+0.13 C
1970
11.0 C
+0.15 C
1971
10.1 C
-0.72 C
This station does not have enough complete years (30 are needed) to fit a temperature trend.
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
1941 to 1973
Yearly extremes at Lacomb 1 WNW: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
41.1 C (106.0 F)
1972
37.2 C (99.0 F)
33
Coldest night (TNn)
-17.8 C (0.0 F)
1950
-9.4 C (15.1 F)
33
Wettest day (Rx1day)
91.2 mm (3.6 in)
1955
50.8 mm (2.0 in)
28
Wettest five days (Rx5day)
175.0 mm (6.9 in)
1964
107.5 mm (4.2 in)
27
Longest dry spell (CDD)
78 days
1967
33 days
28
Hottest day (TXx)
The hottest day of the year at Lacomb 1 WNW, 1941 to 1973. The record is 41.1 C (106.0 F) in 1972, marked on the chart; the median year is 37.2 C (99.0 F).
Hottest day (TXx) at Lacomb 1 WNW by year
Year
Hottest day (TXx)
1941
39.4 C (102.9 F)
1942
38.9 C (102.0 F)
1943
37.2 C (99.0 F)
1944
38.3 C (100.9 F)
1945
37.2 C (99.0 F)
1946
39.4 C (102.9 F)
1947
32.2 C (90.0 F)
1948
36.1 C (97.0 F)
1949
35.0 C (95.0 F)
1950
35.6 C (96.1 F)
1951
37.2 C (99.0 F)
1952
36.1 C (97.0 F)
1953
32.2 C (90.0 F)
1954
29.4 C (84.9 F)
1955
36.7 C (98.1 F)
1956
38.3 C (100.9 F)
1957
35.0 C (95.0 F)
1958
40.0 C (104.0 F)
1959
37.8 C (100.0 F)
1960
38.3 C (100.9 F)
1961
39.4 C (102.9 F)
1962
35.0 C (95.0 F)
1963
34.4 C (93.9 F)
1964
33.3 C (91.9 F)
1965
38.9 C (102.0 F)
1966
35.6 C (96.1 F)
1967
37.8 C (100.0 F)
1968
36.7 C (98.1 F)
1969
34.4 C (93.9 F)
1970
37.2 C (99.0 F)
1971
39.4 C (102.9 F)
1972
41.1 C (106.0 F)
1973
19.4 C (66.9 F)
Coldest night (TNn)
The coldest night of the year at Lacomb 1 WNW, 1941 to 1973. The record is -17.8 C (0.0 F) in 1950, marked on the chart; the median year is -9.4 C (15.1 F).
Coldest night (TNn) at Lacomb 1 WNW by year
Year
Coldest night (TNn)
1941
-6.1 C (21.0 F)
1942
-11.7 C (10.9 F)
1943
-15.0 C (5.0 F)
1944
-6.1 C (21.0 F)
1945
-6.7 C (19.9 F)
1946
-5.6 C (21.9 F)
1947
-7.8 C (18.0 F)
1948
-7.2 C (19.0 F)
1949
-14.4 C (6.1 F)
1950
-17.8 C (0.0 F)
1951
-11.7 C (10.9 F)
1952
-9.4 C (15.1 F)
1953
-3.9 C (25.0 F)
1954
-6.7 C (19.9 F)
1955
-11.7 C (10.9 F)
1956
-11.1 C (12.0 F)
1957
-16.1 C (3.0 F)
1958
-5.6 C (21.9 F)
1959
-10.0 C (14.0 F)
1960
-8.3 C (17.1 F)
1961
-9.4 C (15.1 F)
1962
-13.3 C (8.1 F)
1963
-15.6 C (3.9 F)
1964
-15.0 C (5.0 F)
1965
-8.3 C (17.1 F)
1966
-5.0 C (23.0 F)
1967
-8.9 C (16.0 F)
1968
-13.9 C (7.0 F)
1969
-6.1 C (21.0 F)
1970
-6.1 C (21.0 F)
1971
-9.4 C (15.1 F)
1972
-9.4 C (15.1 F)
1973
-2.8 C (27.0 F)
Wettest day (Rx1day)
The wettest day of the year at Lacomb 1 WNW, 1941 to 1973. The record is 91.2 mm (3.6 in) in 1955, marked on the chart; the median year is 50.8 mm (2.0 in).
Wettest day (Rx1day) at Lacomb 1 WNW by year
Year
Wettest day (Rx1day)
1941
26.7 mm (1.1 in)
1942
64.5 mm (2.5 in)
1943
63.5 mm (2.5 in)
1944
n/a
1945
n/a
1946
n/a
1947
n/a
1948
0.0 mm (0.00 in)
1949
0.0 mm (0.00 in)
1950
63.5 mm (2.5 in)
1951
33.3 mm (1.3 in)
1952
n/a
1953
38.1 mm (1.5 in)
1954
50.3 mm (2.0 in)
1955
91.2 mm (3.6 in)
1956
41.4 mm (1.6 in)
1957
61.7 mm (2.4 in)
1958
49.0 mm (1.9 in)
1959
65.5 mm (2.6 in)
1960
79.2 mm (3.1 in)
1961
67.3 mm (2.6 in)
1962
50.8 mm (2.0 in)
1963
52.3 mm (2.1 in)
1964
47.2 mm (1.9 in)
1965
69.1 mm (2.7 in)
1966
53.6 mm (2.1 in)
1967
36.8 mm (1.4 in)
1968
50.8 mm (2.0 in)
1969
50.8 mm (2.0 in)
1970
37.6 mm (1.5 in)
1971
52.8 mm (2.1 in)
1972
45.0 mm (1.8 in)
1973
20.1 mm (0.8 in)
Wettest five days (Rx5day)
The wettest five days of the year at Lacomb 1 WNW, 1941 to 1973. The record is 175.0 mm (6.9 in) in 1964, marked on the chart; the median year is 107.5 mm (4.2 in).
Wettest five days (Rx5day) at Lacomb 1 WNW by year
Year
Wettest five days (Rx5day)
1941
29.3 mm (1.2 in)
1942
133.2 mm (5.2 in)
1943
126.6 mm (5.0 in)
1944
n/a
1945
n/a
1946
n/a
1947
n/a
1948
n/a
1949
0.0 mm (0.00 in)
1950
136.7 mm (5.4 in)
1951
93.1 mm (3.7 in)
1952
n/a
1953
100.8 mm (4.0 in)
1954
126.0 mm (5.0 in)
1955
144.5 mm (5.7 in)
1956
102.8 mm (4.0 in)
1957
132.4 mm (5.2 in)
1958
99.2 mm (3.9 in)
1959
140.4 mm (5.5 in)
1960
149.4 mm (5.9 in)
1961
158.2 mm (6.2 in)
1962
96.6 mm (3.8 in)
1963
107.5 mm (4.2 in)
1964
175.0 mm (6.9 in)
1965
141.3 mm (5.6 in)
1966
130.8 mm (5.1 in)
1967
82.3 mm (3.2 in)
1968
94.4 mm (3.7 in)
1969
98.0 mm (3.9 in)
1970
101.3 mm (4.0 in)
1971
120.9 mm (4.8 in)
1972
105.0 mm (4.1 in)
1973
29.0 mm (1.1 in)
Longest dry spell (CDD)
The longest dry spell of the year at Lacomb 1 WNW, 1941 to 1973. The record is 78 days in 1967, marked on the chart; the median year is 33 days.
Longest dry spell (CDD) at Lacomb 1 WNW by year
Year
Longest dry spell (CDD)
1941
32 days
1942
41 days
1943
23 days
1944
n/a
1945
n/a
1946
n/a
1947
n/a
1948
1 day
1949
30 days
1950
30 days
1951
53 days
1952
n/a
1953
33 days
1954
25 days
1955
48 days
1956
26 days
1957
29 days
1958
59 days
1959
59 days
1960
58 days
1961
50 days
1962
37 days
1963
31 days
1964
18 days
1965
25 days
1966
32 days
1967
78 days
1968
25 days
1969
38 days
1970
34 days
1971
42 days
1972
38 days
1973
9 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
25 years with a frost
Across 25 years with a frost, the median last spring frost at Lacomb 1 WNW falls on 23 April and the median first autumn frost on 26 October, which leaves a median of 188 days between them.
Fitted over all years, the growing season changes by -10.7 days per decade at this station.
Frost dates and growing season at Lacomb 1 WNW
Measure
Median, all years
Earliest period
Recent period (1942 to 1971)
Recent against earliest
Fitted trend
Last spring frost
23 April
n/a
23 April
n/a
+7.7 days per decade
First autumn frost
26 October
n/a
26 October
n/a
-3.0 days per decade
Growing days
188 days
n/a
188 days
n/a
-10.7 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.
Download the Data
Data for Lacomb 1 WNW standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Lacomb 1 WNW 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.