Record envelope, standing records and threshold days for Enterprise Rs (USC00352672), Oregon, United States, with 51 years of record.
Key Facts for Enterprise Rs
Enterprise Rs (USC00352672) is a weather station in Oregon, United States at 45.43 latitude and -117.30 longitude, 1,163 m (3,815 ft) above sea level.
The station reports from 1931 to 1981, 51 years of record.
1,464 records set at Enterprise Rs still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Enterprise Rs tied a daily record high minimum temperature of 5.6 C (42.1 F) on 26 October 1981.
About the Station
Location: Oregon, United States, 45.43 latitude, -117.30 longitude.
Elevation: 1,163 m (3,815 ft).
Period of record: 1931 to 1981, 51 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 Enterprise Rs. 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 Enterprise Rs, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
16.1 C (61.0 F)
-36.7 C (-34.1 F)
n/a
n/a
Feb
18.3 C (64.9 F)
-37.8 C (-36.0 F)
n/a
n/a
Mar
25.6 C (78.1 F)
-29.4 C (-20.9 F)
n/a
n/a
Apr
32.8 C (91.0 F)
-17.8 C (0.0 F)
n/a
n/a
May
35.6 C (96.1 F)
-10.0 C (14.0 F)
n/a
n/a
Jun
38.3 C (100.9 F)
-4.4 C (24.1 F)
n/a
n/a
Jul
41.7 C (107.1 F)
-2.2 C (28.0 F)
n/a
n/a
Aug
40.6 C (105.1 F)
-3.9 C (25.0 F)
n/a
n/a
Sep
36.7 C (98.1 F)
-8.9 C (16.0 F)
n/a
n/a
Oct
32.2 C (90.0 F)
-17.8 C (0.0 F)
n/a
n/a
Nov
21.7 C (71.1 F)
-30.0 C (-22.0 F)
n/a
n/a
Dec
17.2 C (63.0 F)
-34.4 C (-29.9 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Enterprise Rs still stand. 1934 holds the most, with 75.
Standing records at Enterprise Rs by the year they were set
Year set
Standing records
1931
3
1932
55
1933
60
1934
75
1935
36
1936
49
1937
36
1938
22
1939
41
1940
29
1941
25
1942
21
1943
27
1944
12
1945
23
1946
13
1947
28
1948
40
1949
35
1950
37
1951
20
1952
25
1953
32
1954
26
1955
38
1956
18
1957
23
1958
16
1959
23
1960
33
1961
23
1962
39
1963
33
1964
20
1965
27
1966
23
1967
23
1968
38
1969
23
1970
35
1971
39
1972
44
1973
16
1974
17
1975
31
1976
21
1977
25
1978
25
1979
14
1980
10
1981
17
All-Time Record Progression
4 new records
4 all-time records were set at Enterprise Rs between 26 June 1970 and 12 July 1975. Each dot is a new record.
When Enterprise Rs set new all-time records
Date
Kind
Detail
1970-06-26
Record high minimum temperature
Record high minimum temperature 17.8 C (64.0 F)
1974-01-09
Record low maximum temperature
Record low maximum temperature -20.0 C (-4.0 F)
1975-07-10
Record high minimum temperature
Record high minimum temperature 18.9 C (66.0 F)
1975-07-12
Record high minimum temperature
Record high minimum temperature 20.0 C (68.0 F)
Wettest Day of Each Month
Jun: 41.7 mm (1.6 in)
The wettest day on record for each calendar month at Enterprise Rs. The most was 41.7 mm (1.6 in) on 26 June 1934.
Record daily precipitation for each month at Enterprise Rs
Month
Record daily precipitation (mm)
Date
Jan
14.2 mm (0.6 in)
2 January 1959
Feb
25.4 mm (1.0 in)
7 February 1938
Mar
21.1 mm (0.8 in)
1 March 1955
Apr
37.8 mm (1.5 in)
27 April 1978
May
36.8 mm (1.4 in)
15 May 1959
Jun
41.7 mm (1.6 in)
26 June 1934
Jul
36.3 mm (1.4 in)
21 July 1965
Aug
25.7 mm (1.0 in)
30 August 1978
Sep
32.0 mm (1.3 in)
12 September 1972
Oct
21.1 mm (0.8 in)
24 October 1939
Nov
26.9 mm (1.1 in)
25 November 1961
Dec
26.2 mm (1.0 in)
11 December 1958
Period of Record Coverage
1931 to 1981
Complete yearUnder 90 percent of days
51 years of record at Enterprise Rs, 1931 to 1981. 3 years have data for under 90 percent of days and are left out of rankings: 1931, 1979, 1981.
Cooler than the station meanWarmer than the station mean
One stripe for each of 41 complete years at Enterprise Rs, 1932 to 1978. Blue stripes are years cooler than the station's own mean of 6.4 C (43.5 F); red stripes are warmer. The coolest year was 1948, at 5.4 C (41.7 F), and the warmest was 1934, at 9.3 C (48.8 F). The strongest colour marks a difference of 3.0 C (5.4 F).
Annual mean temperature at Enterprise Rs as warming stripes, 1932 to 1978
Year
Annual mean temperature
Difference from the station mean
1932
6.5 C
+0.08 C
1933
7.5 C
+1.12 C
1934
9.3 C
+2.93 C
1935
5.6 C
-0.76 C
1936
6.1 C
-0.26 C
1937
5.7 C
-0.69 C
1938
6.5 C
+0.10 C
1939
6.6 C
+0.15 C
1940
7.3 C
+0.89 C
1941
6.8 C
+0.40 C
1943
5.9 C
-0.54 C
1944
5.9 C
-0.49 C
1945
6.2 C
-0.16 C
1947
7.0 C
+0.57 C
1948
5.4 C
-1.02 C
1949
5.8 C
-0.58 C
1950
6.1 C
-0.31 C
1951
5.8 C
-0.59 C
1952
5.8 C
-0.57 C
1953
6.9 C
+0.53 C
1954
6.3 C
-0.09 C
1956
5.8 C
-0.56 C
1957
5.9 C
-0.52 C
1958
7.5 C
+1.12 C
1959
6.4 C
-0.05 C
1960
6.1 C
-0.34 C
1961
7.1 C
+0.70 C
1962
6.3 C
-0.15 C
1963
6.9 C
+0.45 C
1964
5.5 C
-0.87 C
1965
6.5 C
+0.11 C
1966
6.9 C
+0.47 C
1967
7.2 C
+0.83 C
1968
6.6 C
+0.15 C
1969
6.6 C
+0.17 C
1970
6.4 C
+0.04 C
1971
6.0 C
-0.45 C
1972
6.1 C
-0.32 C
1975
6.1 C
-0.32 C
1976
5.9 C
-0.50 C
1978
5.9 C
-0.47 C
The fitted trend in annual mean temperature here over 1932 to 1978 is -0.1 C (-0.3 to 0.1) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.2 F (-0.5 to 0.1) per decade. The slope is a straight line fitted to 41 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Enterprise Rs
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
-0.1 C (-0.3 to 0.1) per decade
-0.2 F (-0.5 to 0.1) per decade
1932 to 1978
41
Not clearly different from zero
Mean daily maximum
-0.3 C (-0.5 to -0.1) per decade
-0.6 F (-1.0 to -0.1) per decade
1932 to 1978
41
Fall
Mean daily minimum
0.1 C (-0.1 to 0.3) per decade
0.2 F (-0.1 to 0.5) per decade
1932 to 1978
41
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
1931 to 1981
Yearly extremes at Enterprise Rs: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
41.7 C (107.1 F)
1933
36.1 C (97.0 F)
51
Coldest night (TNn)
-37.8 C (-36.0 F)
1933
-28.3 C (-18.9 F)
51
Wettest day (Rx1day)
41.7 mm (1.6 in)
1934
21.3 mm (0.8 in)
51
Wettest five days (Rx5day)
85.3 mm (3.4 in)
1975
38.1 mm (1.5 in)
51
Longest dry spell (CDD)
111 days
1974
30 days
51
Hottest day (TXx)
The hottest day of the year at Enterprise Rs, 1931 to 1981. The record is 41.7 C (107.1 F) in 1933, marked on the chart; the median year is 36.1 C (97.0 F).
Hottest day (TXx) at Enterprise Rs by year
Year
Hottest day (TXx)
1931
6.7 C (44.1 F)
1932
38.9 C (102.0 F)
1933
41.7 C (107.1 F)
1934
40.0 C (104.0 F)
1935
36.1 C (97.0 F)
1936
37.2 C (99.0 F)
1937
33.9 C (93.0 F)
1938
35.0 C (95.0 F)
1939
36.7 C (98.1 F)
1940
38.3 C (100.9 F)
1941
37.2 C (99.0 F)
1942
36.1 C (97.0 F)
1943
34.4 C (93.9 F)
1944
34.4 C (93.9 F)
1945
35.0 C (95.0 F)
1946
36.1 C (97.0 F)
1947
35.6 C (96.1 F)
1948
33.9 C (93.0 F)
1949
36.1 C (97.0 F)
1950
36.7 C (98.1 F)
1951
36.1 C (97.0 F)
1952
35.0 C (95.0 F)
1953
37.2 C (99.0 F)
1954
33.9 C (93.0 F)
1955
35.0 C (95.0 F)
1956
34.4 C (93.9 F)
1957
33.3 C (91.9 F)
1958
35.0 C (95.0 F)
1959
39.4 C (102.9 F)
1960
39.4 C (102.9 F)
1961
40.6 C (105.1 F)
1962
34.4 C (93.9 F)
1963
34.4 C (93.9 F)
1964
36.1 C (97.0 F)
1965
35.0 C (95.0 F)
1966
37.2 C (99.0 F)
1967
37.8 C (100.0 F)
1968
36.1 C (97.0 F)
1969
36.7 C (98.1 F)
1970
35.6 C (96.1 F)
1971
35.6 C (96.1 F)
1972
36.7 C (98.1 F)
1973
33.9 C (93.0 F)
1974
33.9 C (93.0 F)
1975
35.6 C (96.1 F)
1976
34.4 C (93.9 F)
1977
36.1 C (97.0 F)
1978
36.1 C (97.0 F)
1979
32.8 C (91.0 F)
1980
37.8 C (100.0 F)
1981
34.4 C (93.9 F)
Coldest night (TNn)
The coldest night of the year at Enterprise Rs, 1931 to 1981. The record is -37.8 C (-36.0 F) in 1933, marked on the chart; the median year is -28.3 C (-18.9 F).
Coldest night (TNn) at Enterprise Rs by year
Year
Coldest night (TNn)
1931
-24.4 C (-11.9 F)
1932
-33.9 C (-29.0 F)
1933
-37.8 C (-36.0 F)
1934
-13.3 C (8.1 F)
1935
-32.8 C (-27.0 F)
1936
-27.8 C (-18.0 F)
1937
-36.7 C (-34.1 F)
1938
-20.0 C (-4.0 F)
1939
-32.8 C (-27.0 F)
1940
-18.3 C (-0.9 F)
1941
-20.0 C (-4.0 F)
1942
-32.2 C (-26.0 F)
1943
-31.1 C (-24.0 F)
1944
-20.0 C (-4.0 F)
1945
-23.9 C (-11.0 F)
1946
-25.6 C (-14.1 F)
1947
-26.1 C (-15.0 F)
1948
-28.3 C (-18.9 F)
1949
-32.2 C (-26.0 F)
1950
-32.2 C (-26.0 F)
1951
-28.9 C (-20.0 F)
1952
-26.1 C (-15.0 F)
1953
-20.6 C (-5.1 F)
1954
-25.6 C (-14.1 F)
1955
-30.0 C (-22.0 F)
1956
-30.0 C (-22.0 F)
1957
-32.2 C (-26.0 F)
1958
-16.1 C (3.0 F)
1959
-32.8 C (-27.0 F)
1960
-30.0 C (-22.0 F)
1961
-28.3 C (-18.9 F)
1962
-32.8 C (-27.0 F)
1963
-29.4 C (-20.9 F)
1964
-34.4 C (-29.9 F)
1965
-21.1 C (-6.0 F)
1966
-20.6 C (-5.1 F)
1967
-21.1 C (-6.0 F)
1968
-28.9 C (-20.0 F)
1969
-27.2 C (-17.0 F)
1970
-19.4 C (-2.9 F)
1971
-23.3 C (-9.9 F)
1972
-30.6 C (-23.1 F)
1973
-25.6 C (-14.1 F)
1974
-29.4 C (-20.9 F)
1975
-22.8 C (-9.0 F)
1976
-26.7 C (-16.1 F)
1977
-23.3 C (-9.9 F)
1978
-30.0 C (-22.0 F)
1979
-31.1 C (-24.0 F)
1980
-29.4 C (-20.9 F)
1981
-15.0 C (5.0 F)
Wettest day (Rx1day)
The wettest day of the year at Enterprise Rs, 1931 to 1981. The record is 41.7 mm (1.6 in) in 1934, marked on the chart; the median year is 21.3 mm (0.8 in).
Wettest day (Rx1day) at Enterprise Rs by year
Year
Wettest day (Rx1day)
1931
16.3 mm (0.6 in)
1932
19.3 mm (0.8 in)
1933
17.8 mm (0.7 in)
1934
41.7 mm (1.6 in)
1935
17.8 mm (0.7 in)
1936
22.6 mm (0.9 in)
1937
20.6 mm (0.8 in)
1938
26.7 mm (1.1 in)
1939
21.1 mm (0.8 in)
1940
20.6 mm (0.8 in)
1941
24.4 mm (1.0 in)
1942
18.8 mm (0.7 in)
1943
15.2 mm (0.6 in)
1944
19.3 mm (0.8 in)
1945
21.3 mm (0.8 in)
1946
30.7 mm (1.2 in)
1947
15.0 mm (0.6 in)
1948
20.1 mm (0.8 in)
1949
21.3 mm (0.8 in)
1950
20.8 mm (0.8 in)
1951
12.7 mm (0.5 in)
1952
35.8 mm (1.4 in)
1953
31.8 mm (1.3 in)
1954
21.1 mm (0.8 in)
1955
22.6 mm (0.9 in)
1956
22.9 mm (0.9 in)
1957
17.3 mm (0.7 in)
1958
27.9 mm (1.1 in)
1959
36.8 mm (1.4 in)
1960
23.9 mm (0.9 in)
1961
26.9 mm (1.1 in)
1962
21.1 mm (0.8 in)
1963
13.7 mm (0.5 in)
1964
18.0 mm (0.7 in)
1965
36.3 mm (1.4 in)
1966
17.5 mm (0.7 in)
1967
30.0 mm (1.2 in)
1968
22.4 mm (0.9 in)
1969
29.5 mm (1.2 in)
1970
20.8 mm (0.8 in)
1971
19.3 mm (0.8 in)
1972
32.0 mm (1.3 in)
1973
16.3 mm (0.6 in)
1974
10.7 mm (0.4 in)
1975
31.5 mm (1.2 in)
1976
27.2 mm (1.1 in)
1977
27.4 mm (1.1 in)
1978
37.8 mm (1.5 in)
1979
24.4 mm (1.0 in)
1980
25.7 mm (1.0 in)
1981
25.9 mm (1.0 in)
Wettest five days (Rx5day)
The wettest five days of the year at Enterprise Rs, 1931 to 1981. The record is 85.3 mm (3.4 in) in 1975, marked on the chart; the median year is 38.1 mm (1.5 in).
Wettest five days (Rx5day) at Enterprise Rs by year
Year
Wettest five days (Rx5day)
1931
23.7 mm (0.9 in)
1932
27.4 mm (1.1 in)
1933
27.0 mm (1.1 in)
1934
57.0 mm (2.2 in)
1935
22.4 mm (0.9 in)
1936
36.0 mm (1.4 in)
1937
53.4 mm (2.1 in)
1938
31.8 mm (1.3 in)
1939
25.2 mm (1.0 in)
1940
42.9 mm (1.7 in)
1941
37.6 mm (1.5 in)
1942
29.2 mm (1.1 in)
1943
24.7 mm (1.0 in)
1944
36.3 mm (1.4 in)
1945
43.1 mm (1.7 in)
1946
49.5 mm (1.9 in)
1947
40.3 mm (1.6 in)
1948
32.1 mm (1.3 in)
1949
42.7 mm (1.7 in)
1950
36.1 mm (1.4 in)
1951
20.9 mm (0.8 in)
1952
63.5 mm (2.5 in)
1953
46.8 mm (1.8 in)
1954
27.8 mm (1.1 in)
1955
31.5 mm (1.2 in)
1956
50.6 mm (2.0 in)
1957
42.2 mm (1.7 in)
1958
67.8 mm (2.7 in)
1959
40.7 mm (1.6 in)
1960
27.7 mm (1.1 in)
1961
46.2 mm (1.8 in)
1962
48.3 mm (1.9 in)
1963
27.6 mm (1.1 in)
1964
55.7 mm (2.2 in)
1965
47.6 mm (1.9 in)
1966
25.1 mm (1.0 in)
1967
53.9 mm (2.1 in)
1968
28.4 mm (1.1 in)
1969
51.8 mm (2.0 in)
1970
39.6 mm (1.6 in)
1971
38.1 mm (1.5 in)
1972
32.8 mm (1.3 in)
1973
23.9 mm (0.9 in)
1974
20.7 mm (0.8 in)
1975
85.3 mm (3.4 in)
1976
38.2 mm (1.5 in)
1977
27.4 mm (1.1 in)
1978
51.8 mm (2.0 in)
1979
29.8 mm (1.2 in)
1980
52.1 mm (2.1 in)
1981
49.3 mm (1.9 in)
Longest dry spell (CDD)
The longest dry spell of the year at Enterprise Rs, 1931 to 1981. The record is 111 days in 1974, marked on the chart; the median year is 30 days.
Longest dry spell (CDD) at Enterprise Rs by year
Year
Longest dry spell (CDD)
1931
16 days
1932
26 days
1933
33 days
1934
34 days
1935
33 days
1936
33 days
1937
30 days
1938
20 days
1939
49 days
1940
37 days
1941
20 days
1942
18 days
1943
57 days
1944
33 days
1945
30 days
1946
24 days
1947
36 days
1948
29 days
1949
35 days
1950
31 days
1951
36 days
1952
40 days
1953
50 days
1954
27 days
1955
31 days
1956
30 days
1957
29 days
1958
19 days
1959
25 days
1960
25 days
1961
40 days
1962
25 days
1963
30 days
1964
21 days
1965
19 days
1966
25 days
1967
25 days
1968
27 days
1969
68 days
1970
37 days
1971
23 days
1972
21 days
1973
31 days
1974
111 days
1975
28 days
1976
44 days
1977
39 days
1978
41 days
1979
24 days
1980
21 days
1981
27 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
41 years with a frost
Across 41 years with a frost, the median last spring frost at Enterprise Rs falls on 25 June and the median first autumn frost on 22 July, which leaves a median of 33 days between them.
Fitted over all years, the growing season changes by +8.1 days per decade at this station.
Frost dates and growing season at Enterprise Rs
Measure
Median, all years
Earliest period
Recent period (1944 to 1978)
Recent against earliest
Fitted trend
Last spring frost
25 June
n/a
27 June
n/a
+0.4 days per decade
First autumn frost
22 July
n/a
23 July
n/a
+8.5 days per decade
Growing days
33 days
n/a
37 days
n/a
+8.1 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
48 years, 1932 to 1980
A day with at least 22.5 mm (0.9 in) of rain is expected about once in 2 years. A day with at least 45.8 mm (1.8 in) of rain is expected about once in 100 years.
Rainfall return levels at Enterprise Rs: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
22.5 mm (0.9 in)
5 years
28.9 mm (1.1 in)
10 years
33.1 mm (1.3 in)
25 years
38.3 mm (1.5 in)
50 years
42.1 mm (1.7 in)
Longer than the 48 years of record
100 years
45.8 mm (1.8 in)
Longer than the 48 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, 48 years of values from 1932 to 1980.
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: 41.7 mm (1.6 in) in 1934; 37.8 mm (1.5 in) in 1978; 36.8 mm (1.4 in) in 1959.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Download the Data
Data for Enterprise Rs standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Enterprise Rs 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.