Record envelope, standing records and threshold days for Wadsworth 4 N (USC00268838), Nevada, United States, with 37 years of record.
Key Facts for Wadsworth 4 N
Wadsworth 4 N (USC00268838) is a weather station in Nevada, United States at 39.69 latitude and -119.29 longitude, 1,219 m (4,000 ft) above sea level.
The station reports from 1974 to 2010, 37 years of record.
1,464 records set at Wadsworth 4 N still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Wadsworth 4 N set a daily record low minimum temperature of 5.0 C (41.0 F) on 13 August 2010.
About the Station
Location: Nevada, United States, 39.69 latitude, -119.29 longitude.
Elevation: 1,219 m (4,000 ft).
Period of record: 1974 to 2010, 37 years.
Eligible elements: tmax, tmin, prcp.
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 Wadsworth 4 N. 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 Wadsworth 4 N, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
21.1 C (70.0 F)
-25.0 C (-13.0 F)
n/a
n/a
Feb
23.9 C (75.0 F)
-22.2 C (-8.0 F)
n/a
n/a
Mar
28.3 C (82.9 F)
-15.0 C (5.0 F)
n/a
n/a
Apr
31.7 C (89.1 F)
-11.1 C (12.0 F)
n/a
n/a
May
37.8 C (100.0 F)
-6.1 C (21.0 F)
n/a
n/a
Jun
40.0 C (104.0 F)
-1.1 C (30.0 F)
n/a
n/a
Jul
43.9 C (111.0 F)
1.1 C (34.0 F)
n/a
n/a
Aug
40.6 C (105.1 F)
0.6 C (33.1 F)
n/a
n/a
Sep
38.3 C (100.9 F)
-6.1 C (21.0 F)
n/a
n/a
Oct
32.2 C (90.0 F)
-16.1 C (3.0 F)
n/a
n/a
Nov
25.0 C (77.0 F)
-20.0 C (-4.0 F)
n/a
n/a
Dec
21.1 C (70.0 F)
-35.0 C (-31.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Wadsworth 4 N still stand. 1985 holds the most, with 67.
Standing records at Wadsworth 4 N by the year they were set
Year set
Standing records
1974
14
1975
57
1976
49
1977
50
1978
47
1979
31
1980
21
1981
44
1982
41
1983
32
1984
35
1985
67
1986
64
1987
52
1988
54
1989
58
1990
67
1991
40
1992
41
1993
44
1994
44
1995
57
1996
63
1997
37
1998
47
1999
33
2000
42
2001
27
2002
49
2003
33
2007
61
2008
13
2009
45
2010
5
Wettest Day of Each Month
Jan: 38.1 mm (1.5 in)
The wettest day on record for each calendar month at Wadsworth 4 N. The most was 38.1 mm (1.5 in) on 14 January 1980.
Record daily precipitation for each month at Wadsworth 4 N
Month
Record daily precipitation (mm)
Date
Jan
38.1 mm (1.5 in)
14 January 1980
Feb
25.9 mm (1.0 in)
19 February 1986
Mar
23.6 mm (0.9 in)
11 March 1985
Apr
17.0 mm (0.7 in)
14 April 1988
May
30.0 mm (1.2 in)
17 May 1987
Jun
32.3 mm (1.3 in)
7 June 1989
Jul
20.3 mm (0.8 in)
31 July 1976
Aug
22.4 mm (0.9 in)
1 August 1984
Sep
24.6 mm (1.0 in)
30 September 1983
Oct
20.3 mm (0.8 in)
14 October 2009
Nov
31.2 mm (1.2 in)
23 November 1988
Dec
22.9 mm (0.9 in)
22 December 1996
Period of Record Coverage
1974 to 2010
Complete yearUnder 90 percent of days
34 years of record at Wadsworth 4 N, 1974 to 2010. 13 years have data for under 90 percent of days and are left out of rankings: 1974, 1980, 1981, 1988, 1989, 2000, 2001, 2002 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 21 complete years at Wadsworth 4 N, 1975 to 2002. Blue stripes are years cooler than the station's own mean of 10.6 C (51.1 F); red stripes are warmer. The coolest year was 1975, at 9.7 C (49.4 F), and the warmest was 1996, at 11.8 C (53.2 F). The strongest colour marks a difference of 1.2 C (2.2 F).
Annual mean temperature at Wadsworth 4 N as warming stripes, 1975 to 2002
Year
Annual mean temperature
Difference from the station mean
1975
9.7 C
-0.96 C
1976
9.9 C
-0.77 C
1977
10.7 C
+0.09 C
1978
9.7 C
-0.93 C
1979
10.3 C
-0.38 C
1980
10.0 C
-0.65 C
1982
9.9 C
-0.76 C
1984
9.8 C
-0.79 C
1987
11.1 C
+0.45 C
1989
10.5 C
-0.17 C
1990
10.6 C
-0.05 C
1991
10.7 C
+0.03 C
1992
11.8 C
+1.13 C
1993
10.2 C
-0.45 C
1994
11.2 C
+0.55 C
1995
11.6 C
+0.99 C
1996
11.8 C
+1.16 C
1997
11.3 C
+0.67 C
1998
10.6 C
+0.01 C
1999
11.3 C
+0.64 C
2002
10.8 C
+0.21 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
1974 to 2010
Yearly extremes at Wadsworth 4 N: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
43.9 C (111.0 F)
2007
38.9 C (102.0 F)
34
Coldest night (TNn)
-35.0 C (-31.0 F)
1990
-18.9 C (-2.0 F)
34
Wettest day (Rx1day)
38.1 mm (1.5 in)
1980
17.2 mm (0.7 in)
34
Wettest five days (Rx5day)
54.5 mm (2.1 in)
1980
22.9 mm (0.9 in)
34
Longest dry spell (CDD)
129 days
1987
66 days
34
Hottest day (TXx)
The hottest day of the year at Wadsworth 4 N, 1974 to 2010. The record is 43.9 C (111.0 F) in 2007, marked on the chart; the median year is 38.9 C (102.0 F).
Hottest day (TXx) at Wadsworth 4 N by year
Year
Hottest day (TXx)
1974
35.6 C (96.1 F)
1975
39.4 C (102.9 F)
1976
37.2 C (99.0 F)
1977
39.4 C (102.9 F)
1978
38.3 C (100.9 F)
1979
38.3 C (100.9 F)
1980
38.3 C (100.9 F)
1981
36.7 C (98.1 F)
1982
37.2 C (99.0 F)
1983
40.0 C (104.0 F)
1984
38.9 C (102.0 F)
1985
40.0 C (104.0 F)
1986
37.8 C (100.0 F)
1987
37.8 C (100.0 F)
1988
39.4 C (102.9 F)
1989
38.9 C (102.0 F)
1990
40.6 C (105.1 F)
1991
38.3 C (100.9 F)
1992
38.9 C (102.0 F)
1993
37.8 C (100.0 F)
1994
38.3 C (100.9 F)
1995
37.8 C (100.0 F)
1996
39.4 C (102.9 F)
1997
38.9 C (102.0 F)
1998
40.0 C (104.0 F)
1999
38.3 C (100.9 F)
2000
38.9 C (102.0 F)
2001
38.9 C (102.0 F)
2002
41.7 C (107.1 F)
2003
41.7 C (107.1 F)
2007
43.9 C (111.0 F)
2008
33.9 C (93.0 F)
2009
40.0 C (104.0 F)
2010
37.8 C (100.0 F)
Coldest night (TNn)
The coldest night of the year at Wadsworth 4 N, 1974 to 2010. The record is -35.0 C (-31.0 F) in 1990, marked on the chart; the median year is -18.9 C (-2.0 F).
Coldest night (TNn) at Wadsworth 4 N by year
Year
Coldest night (TNn)
1974
-23.3 C (-9.9 F)
1975
-22.2 C (-8.0 F)
1976
-17.2 C (1.0 F)
1977
-17.8 C (0.0 F)
1978
-21.1 C (-6.0 F)
1979
-20.0 C (-4.0 F)
1980
-15.0 C (5.0 F)
1981
-13.3 C (8.1 F)
1982
-20.6 C (-5.1 F)
1983
-13.3 C (8.1 F)
1984
-16.7 C (1.9 F)
1985
-18.3 C (-0.9 F)
1986
-16.1 C (3.0 F)
1987
-20.0 C (-4.0 F)
1988
-24.4 C (-11.9 F)
1989
-21.1 C (-6.0 F)
1990
-35.0 C (-31.0 F)
1991
-22.8 C (-9.0 F)
1992
-20.6 C (-5.1 F)
1993
-25.0 C (-13.0 F)
1994
-20.0 C (-4.0 F)
1995
-14.4 C (6.1 F)
1996
-13.9 C (7.0 F)
1997
-18.9 C (-2.0 F)
1998
-25.0 C (-13.0 F)
1999
-15.6 C (3.9 F)
2000
-16.7 C (1.9 F)
2001
-18.9 C (-2.0 F)
2002
-16.7 C (1.9 F)
2003
-16.7 C (1.9 F)
2007
-21.1 C (-6.0 F)
2008
-20.6 C (-5.1 F)
2009
-16.1 C (3.0 F)
2010
-5.0 C (23.0 F)
Wettest day (Rx1day)
The wettest day of the year at Wadsworth 4 N, 1974 to 2010. The record is 38.1 mm (1.5 in) in 1980, marked on the chart; the median year is 17.2 mm (0.7 in).
Wettest day (Rx1day) at Wadsworth 4 N by year
Year
Wettest day (Rx1day)
1974
6.1 mm (0.24 in)
1975
18.0 mm (0.7 in)
1976
20.3 mm (0.8 in)
1977
14.7 mm (0.6 in)
1978
17.8 mm (0.7 in)
1979
17.8 mm (0.7 in)
1980
38.1 mm (1.5 in)
1981
16.5 mm (0.6 in)
1982
18.0 mm (0.7 in)
1983
24.6 mm (1.0 in)
1984
22.4 mm (0.9 in)
1985
23.6 mm (0.9 in)
1986
25.9 mm (1.0 in)
1987
30.0 mm (1.2 in)
1988
31.2 mm (1.2 in)
1989
32.3 mm (1.3 in)
1990
14.5 mm (0.6 in)
1991
13.2 mm (0.5 in)
1992
13.7 mm (0.5 in)
1993
9.9 mm (0.39 in)
1994
12.7 mm (0.5 in)
1995
19.1 mm (0.8 in)
1996
22.9 mm (0.9 in)
1997
24.9 mm (1.0 in)
1998
16.5 mm (0.6 in)
1999
13.0 mm (0.5 in)
2000
16.3 mm (0.6 in)
2001
11.4 mm (0.4 in)
2002
8.9 mm (0.35 in)
2003
10.7 mm (0.4 in)
2007
10.2 mm (0.4 in)
2008
0.0 mm (0.00 in)
2009
20.3 mm (0.8 in)
2010
7.6 mm (0.30 in)
Wettest five days (Rx5day)
The wettest five days of the year at Wadsworth 4 N, 1974 to 2010. The record is 54.5 mm (2.1 in) in 1980, marked on the chart; the median year is 22.9 mm (0.9 in).
Wettest five days (Rx5day) at Wadsworth 4 N by year
Year
Wettest five days (Rx5day)
1974
18.5 mm (0.7 in)
1975
20.9 mm (0.8 in)
1976
43.1 mm (1.7 in)
1977
22.8 mm (0.9 in)
1978
38.1 mm (1.5 in)
1979
17.8 mm (0.7 in)
1980
54.5 mm (2.1 in)
1981
23.4 mm (0.9 in)
1982
41.6 mm (1.6 in)
1983
35.3 mm (1.4 in)
1984
29.5 mm (1.2 in)
1985
28.7 mm (1.1 in)
1986
48.8 mm (1.9 in)
1987
34.5 mm (1.4 in)
1988
33.5 mm (1.3 in)
1989
45.7 mm (1.8 in)
1990
20.4 mm (0.8 in)
1991
22.6 mm (0.9 in)
1992
17.3 mm (0.7 in)
1993
23.6 mm (0.9 in)
1994
19.3 mm (0.8 in)
1995
30.8 mm (1.2 in)
1996
22.9 mm (0.9 in)
1997
35.4 mm (1.4 in)
1998
35.1 mm (1.4 in)
1999
17.6 mm (0.7 in)
2000
19.9 mm (0.8 in)
2001
15.2 mm (0.6 in)
2002
15.2 mm (0.6 in)
2003
17.6 mm (0.7 in)
2007
10.2 mm (0.4 in)
2008
0.0 mm (0.00 in)
2009
21.0 mm (0.8 in)
2010
10.2 mm (0.4 in)
Longest dry spell (CDD)
The longest dry spell of the year at Wadsworth 4 N, 1974 to 2010. The record is 129 days in 1987, marked on the chart; the median year is 66 days.
Longest dry spell (CDD) at Wadsworth 4 N by year
Year
Longest dry spell (CDD)
1974
62 days
1975
60 days
1976
90 days
1977
122 days
1978
104 days
1979
43 days
1980
64 days
1981
96 days
1982
70 days
1983
34 days
1984
53 days
1985
43 days
1986
58 days
1987
129 days
1988
57 days
1989
49 days
1990
72 days
1991
47 days
1992
36 days
1993
75 days
1994
114 days
1995
84 days
1996
63 days
1997
56 days
1998
37 days
1999
78 days
2000
45 days
2001
96 days
2002
98 days
2003
45 days
2007
114 days
2008
103 days
2009
67 days
2010
82 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
21 years with a frost
Across 21 years with a frost, the median last spring frost at Wadsworth 4 N falls on 18 May and the median first autumn frost on 30 September, which leaves a median of 128 days between them.
Frost dates and growing season at Wadsworth 4 N
Measure
Median, all years
Earliest period
Recent period (1975 to 2002)
Recent against earliest
Fitted trend
Last spring frost
18 May
n/a
18 May
n/a
n/a
First autumn frost
30 September
n/a
30 September
n/a
n/a
Growing days
128 days
n/a
128 days
n/a
n/a
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 Wadsworth 4 N standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Wadsworth 4 N 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.