Record envelope, standing records and threshold days for Enterprise 4 W (USC00012675), Alabama, United States, with 57 years of record.
Key Facts for Enterprise 4 W
Enterprise 4 W (USC00012675) is a weather station in Alabama, United States at 31.30 latitude and -85.89 longitude, 103 m (337 ft) above sea level.
The station reports from 1966 to 2022, 57 years of record.
1,464 records set at Enterprise 4 W still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Enterprise 4 W set a daily record precipitation of 52.1 mm (2.1 in) on 15 August 2026.
About the Station
Location: Alabama, United States, 31.30 latitude, -85.89 longitude.
Elevation: 103 m (337 ft).
Period of record: 1966 to 2022, 57 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 4 W. 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 4 W, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
27.8 C (82.0 F)
-18.3 C (-0.9 F)
n/a
n/a
Feb
28.9 C (84.0 F)
-12.2 C (10.0 F)
n/a
n/a
Mar
31.7 C (89.1 F)
-8.3 C (17.1 F)
n/a
n/a
Apr
33.9 C (93.0 F)
-1.1 C (30.0 F)
n/a
n/a
May
37.8 C (100.0 F)
4.4 C (39.9 F)
n/a
n/a
Jun
40.0 C (104.0 F)
9.4 C (48.9 F)
n/a
n/a
Jul
40.0 C (104.0 F)
13.3 C (55.9 F)
n/a
n/a
Aug
39.4 C (102.9 F)
15.0 C (59.0 F)
n/a
n/a
Sep
39.4 C (102.9 F)
3.9 C (39.0 F)
n/a
n/a
Oct
38.3 C (100.9 F)
0.0 C (32.0 F)
n/a
n/a
Nov
32.2 C (90.0 F)
-7.8 C (18.0 F)
n/a
n/a
Dec
27.8 C (82.0 F)
-14.4 C (6.1 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Enterprise 4 W still stand. 1967 holds the most, with 63.
Standing records at Enterprise 4 W by the year they were set
Year set
Standing records
1966
10
1967
63
1968
25
1969
23
1970
33
1971
41
1972
36
1973
29
1974
36
1976
44
1977
22
1978
25
1979
21
1980
41
1981
38
1982
26
1983
34
1984
26
1985
20
1986
29
1987
21
1988
27
1989
45
1990
21
1991
29
1992
17
1993
25
1994
12
1995
32
1996
29
1997
16
1998
37
1999
30
2000
45
2001
16
2002
39
2003
21
2004
18
2005
16
2006
14
2007
31
2008
9
2009
3
2010
32
2011
37
2012
16
2013
23
2014
24
2015
18
2016
12
2017
22
2018
5
2019
38
2020
33
2021
11
2022
18
Wettest Day of Each Month
Jul: 235.5 mm (9.3 in)
The wettest day on record for each calendar month at Enterprise 4 W. The most was 235.5 mm (9.3 in) on 4 July 1994.
Record daily precipitation for each month at Enterprise 4 W
Month
Record daily precipitation (mm)
Date
Jan
158.5 mm (6.2 in)
1 January 1974
Feb
126.2 mm (5.0 in)
6 February 1985
Mar
217.2 mm (8.6 in)
8 March 1998
Apr
115.6 mm (4.6 in)
2 April 2016
May
172.2 mm (6.8 in)
27 May 1973
Jun
161.3 mm (6.4 in)
4 June 1970
Jul
235.5 mm (9.3 in)
4 July 1994
Aug
118.1 mm (4.6 in)
7 August 2012
Sep
169.7 mm (6.7 in)
17 September 2020
Oct
211.8 mm (8.3 in)
4 October 1995
Nov
85.3 mm (3.4 in)
30 November 1997
Dec
149.6 mm (5.9 in)
26 December 1973
Period of Record Coverage
1966 to 2022
Complete yearUnder 90 percent of days
56 years of record at Enterprise 4 W, 1966 to 2022. 20 years have data for under 90 percent of days and are left out of rankings: 1966, 1972, 1974, 1976, 1977, 1986, 2005, 2006 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 40 complete years at Enterprise 4 W, 1967 to 2021. Blue stripes are years cooler than the station's own mean of 18.7 C (65.7 F); red stripes are warmer. The coolest year was 1983, at 17.6 C (63.6 F), and the warmest was 2019, at 20.4 C (68.8 F). The strongest colour marks a difference of 1.8 C (3.2 F).
Annual mean temperature at Enterprise 4 W as warming stripes, 1967 to 2021
Year
Annual mean temperature
Difference from the station mean
1967
18.3 C
-0.45 C
1968
17.7 C
-1.03 C
1969
17.6 C
-1.16 C
1970
17.9 C
-0.85 C
1971
18.3 C
-0.45 C
1973
18.8 C
+0.02 C
1978
18.2 C
-0.54 C
1979
18.0 C
-0.75 C
1980
18.7 C
-0.04 C
1981
18.2 C
-0.51 C
1982
18.9 C
+0.18 C
1983
17.6 C
-1.18 C
1984
18.2 C
-0.51 C
1985
18.2 C
-0.59 C
1987
18.7 C
-0.06 C
1988
18.2 C
-0.50 C
1989
18.5 C
-0.21 C
1990
20.1 C
+1.37 C
1991
19.2 C
+0.44 C
1992
18.2 C
-0.56 C
1993
18.3 C
-0.43 C
1994
18.7 C
-0.08 C
1995
18.6 C
-0.12 C
1996
18.1 C
-0.60 C
1997
18.4 C
-0.30 C
1999
19.5 C
+0.77 C
2000
19.5 C
+0.71 C
2001
19.1 C
+0.34 C
2002
19.2 C
+0.45 C
2003
18.9 C
+0.12 C
2004
18.8 C
+0.09 C
2011
19.1 C
+0.40 C
2012
19.6 C
+0.85 C
2013
18.4 C
-0.33 C
2014
18.1 C
-0.60 C
2015
19.8 C
+1.05 C
2016
19.9 C
+1.16 C
2019
20.4 C
+1.70 C
2020
20.1 C
+1.36 C
2021
19.5 C
+0.80 C
The annual mean temperature here has risen by 0.3 C (0.2 to 0.4) per decade over 1967 to 2021. In Fahrenheit: 0.6 F (0.4 to 0.8) per decade. The slope is a straight line fitted to 40 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Enterprise 4 W
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.3 C (0.2 to 0.4) per decade
0.6 F (0.4 to 0.8) per decade
1967 to 2021
40
Rise
Mean daily maximum
0.3 C (0.2 to 0.5) per decade
0.6 F (0.3 to 0.9) per decade
1967 to 2021
40
Rise
Mean daily minimum
0.3 C (0.2 to 0.4) per decade
0.5 F (0.3 to 0.8) per decade
1967 to 2021
40
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
1966 to 2026
Yearly extremes at Enterprise 4 W: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
40.0 C (104.0 F)
1980
36.7 C (98.1 F)
56
Coldest night (TNn)
-18.3 C (-0.9 F)
1985
-7.2 C (19.0 F)
56
Wettest day (Rx1day)
235.5 mm (9.3 in)
1994
88.6 mm (3.5 in)
57
Wettest five days (Rx5day)
556.0 mm (21.9 in)
1994
125.7 mm (4.9 in)
57
Longest dry spell (CDD)
40 days
1984
21 days
57
Hottest day (TXx)
The hottest day of the year at Enterprise 4 W, 1966 to 2026. The record is 40.0 C (104.0 F) in 1980, marked on the chart; the median year is 36.7 C (98.1 F).
Hottest day (TXx) at Enterprise 4 W by year
Year
Hottest day (TXx)
1966
37.8 C (100.0 F)
1967
35.6 C (96.1 F)
1968
36.1 C (97.0 F)
1969
37.8 C (100.0 F)
1970
36.7 C (98.1 F)
1971
34.4 C (93.9 F)
1972
36.7 C (98.1 F)
1973
38.9 C (102.0 F)
1974
36.7 C (98.1 F)
1976
37.2 C (99.0 F)
1977
30.0 C (86.0 F)
1978
38.3 C (100.9 F)
1979
36.1 C (97.0 F)
1980
40.0 C (104.0 F)
1981
37.8 C (100.0 F)
1982
35.6 C (96.1 F)
1983
35.6 C (96.1 F)
1984
34.4 C (93.9 F)
1985
38.3 C (100.9 F)
1986
37.8 C (100.0 F)
1987
36.7 C (98.1 F)
1988
36.7 C (98.1 F)
1989
35.6 C (96.1 F)
1990
36.1 C (97.0 F)
1991
35.0 C (95.0 F)
1992
34.4 C (93.9 F)
1993
35.6 C (96.1 F)
1994
33.3 C (91.9 F)
1995
36.7 C (98.1 F)
1996
35.6 C (96.1 F)
1997
35.0 C (95.0 F)
1998
36.7 C (98.1 F)
1999
36.1 C (97.0 F)
2000
40.0 C (104.0 F)
2001
34.4 C (93.9 F)
2002
37.2 C (99.0 F)
2003
33.9 C (93.0 F)
2004
35.6 C (96.1 F)
2005
35.0 C (95.0 F)
2006
37.2 C (99.0 F)
2007
38.3 C (100.9 F)
2008
35.0 C (95.0 F)
2009
26.7 C (80.1 F)
2010
39.4 C (102.9 F)
2011
40.0 C (104.0 F)
2012
37.2 C (99.0 F)
2013
34.4 C (93.9 F)
2014
37.8 C (100.0 F)
2015
37.8 C (100.0 F)
2016
36.7 C (98.1 F)
2017
36.1 C (97.0 F)
2018
36.1 C (97.0 F)
2019
39.4 C (102.9 F)
2020
37.2 C (99.0 F)
2021
35.6 C (96.1 F)
2022
38.3 C (100.9 F)
2026
n/a
Coldest night (TNn)
The coldest night of the year at Enterprise 4 W, 1966 to 2026. The record is -18.3 C (-0.9 F) in 1985, marked on the chart; the median year is -7.2 C (19.0 F).
Coldest night (TNn) at Enterprise 4 W by year
Year
Coldest night (TNn)
1966
-5.6 C (21.9 F)
1967
-7.8 C (18.0 F)
1968
-7.2 C (19.0 F)
1969
-6.7 C (19.9 F)
1970
-12.8 C (9.0 F)
1971
-10.0 C (14.0 F)
1972
-10.0 C (14.0 F)
1973
-7.2 C (19.0 F)
1974
-6.1 C (21.0 F)
1976
-6.7 C (19.9 F)
1977
-13.3 C (8.1 F)
1978
-7.8 C (18.0 F)
1979
-9.4 C (15.1 F)
1980
-8.3 C (17.1 F)
1981
-9.4 C (15.1 F)
1982
-14.4 C (6.1 F)
1983
-14.4 C (6.1 F)
1984
-7.8 C (18.0 F)
1985
-18.3 C (-0.9 F)
1986
-11.1 C (12.0 F)
1987
-6.7 C (19.9 F)
1988
-7.8 C (18.0 F)
1989
-13.9 C (7.0 F)
1990
-4.4 C (24.1 F)
1991
-7.8 C (18.0 F)
1992
-5.0 C (23.0 F)
1993
-6.7 C (19.9 F)
1994
-8.9 C (16.0 F)
1995
-7.8 C (18.0 F)
1996
-12.2 C (10.0 F)
1997
-7.8 C (18.0 F)
1998
-3.3 C (26.1 F)
1999
-9.4 C (15.1 F)
2000
-8.9 C (16.0 F)
2001
-7.2 C (19.0 F)
2002
-6.1 C (21.0 F)
2003
-10.6 C (12.9 F)
2004
-5.0 C (23.0 F)
2005
-6.1 C (21.0 F)
2006
-5.6 C (21.9 F)
2007
-6.1 C (21.0 F)
2008
-7.2 C (19.0 F)
2009
-6.1 C (21.0 F)
2010
-6.7 C (19.9 F)
2011
-7.2 C (19.0 F)
2012
-6.1 C (21.0 F)
2013
-5.6 C (21.9 F)
2014
-10.0 C (14.0 F)
2015
-9.4 C (15.1 F)
2016
-3.9 C (25.0 F)
2017
-6.7 C (19.9 F)
2018
-8.3 C (17.1 F)
2019
-5.6 C (21.9 F)
2020
-4.4 C (24.1 F)
2021
-4.4 C (24.1 F)
2022
-3.9 C (25.0 F)
2026
n/a
Wettest day (Rx1day)
The wettest day of the year at Enterprise 4 W, 1966 to 2026. The record is 235.5 mm (9.3 in) in 1994, marked on the chart; the median year is 88.6 mm (3.5 in).
Wettest day (Rx1day) at Enterprise 4 W by year
Year
Wettest day (Rx1day)
1966
49.5 mm (1.9 in)
1967
65.0 mm (2.6 in)
1968
54.1 mm (2.1 in)
1969
73.9 mm (2.9 in)
1970
161.3 mm (6.4 in)
1971
77.5 mm (3.1 in)
1972
76.5 mm (3.0 in)
1973
172.2 mm (6.8 in)
1974
158.5 mm (6.2 in)
1976
54.1 mm (2.1 in)
1977
47.2 mm (1.9 in)
1978
126.7 mm (5.0 in)
1979
97.8 mm (3.9 in)
1980
86.6 mm (3.4 in)
1981
89.9 mm (3.5 in)
1982
91.7 mm (3.6 in)
1983
78.7 mm (3.1 in)
1984
91.2 mm (3.6 in)
1985
126.2 mm (5.0 in)
1986
88.6 mm (3.5 in)
1987
119.4 mm (4.7 in)
1988
94.0 mm (3.7 in)
1989
106.7 mm (4.2 in)
1990
52.3 mm (2.1 in)
1991
90.4 mm (3.6 in)
1992
117.9 mm (4.6 in)
1993
147.3 mm (5.8 in)
1994
235.5 mm (9.3 in)
1995
211.8 mm (8.3 in)
1996
98.6 mm (3.9 in)
1997
85.3 mm (3.4 in)
1998
217.2 mm (8.6 in)
1999
47.2 mm (1.9 in)
2000
70.6 mm (2.8 in)
2001
88.4 mm (3.5 in)
2002
62.0 mm (2.4 in)
2003
80.5 mm (3.2 in)
2004
110.7 mm (4.4 in)
2005
94.5 mm (3.7 in)
2006
53.3 mm (2.1 in)
2007
78.7 mm (3.1 in)
2008
61.0 mm (2.4 in)
2009
104.1 mm (4.1 in)
2010
91.4 mm (3.6 in)
2011
58.9 mm (2.3 in)
2012
118.1 mm (4.6 in)
2013
76.2 mm (3.0 in)
2014
99.1 mm (3.9 in)
2015
61.0 mm (2.4 in)
2016
115.6 mm (4.6 in)
2017
84.6 mm (3.3 in)
2018
61.7 mm (2.4 in)
2019
69.3 mm (2.7 in)
2020
169.7 mm (6.7 in)
2021
53.3 mm (2.1 in)
2022
124.0 mm (4.9 in)
2026
52.1 mm (2.1 in)
Wettest five days (Rx5day)
The wettest five days of the year at Enterprise 4 W, 1966 to 2026. The record is 556.0 mm (21.9 in) in 1994, marked on the chart; the median year is 125.7 mm (4.9 in).
Wettest five days (Rx5day) at Enterprise 4 W by year
Year
Wettest five days (Rx5day)
1966
72.2 mm (2.8 in)
1967
143.2 mm (5.6 in)
1968
71.1 mm (2.8 in)
1969
141.5 mm (5.6 in)
1970
282.2 mm (11.1 in)
1971
108.7 mm (4.3 in)
1972
105.2 mm (4.1 in)
1973
319.8 mm (12.6 in)
1974
232.4 mm (9.1 in)
1976
94.2 mm (3.7 in)
1977
135.0 mm (5.3 in)
1978
175.5 mm (6.9 in)
1979
149.6 mm (5.9 in)
1980
99.8 mm (3.9 in)
1981
91.2 mm (3.6 in)
1982
111.5 mm (4.4 in)
1983
125.7 mm (4.9 in)
1984
91.2 mm (3.6 in)
1985
179.5 mm (7.1 in)
1986
119.4 mm (4.7 in)
1987
142.8 mm (5.6 in)
1988
139.5 mm (5.5 in)
1989
115.6 mm (4.6 in)
1990
109.2 mm (4.3 in)
1991
177.8 mm (7.0 in)
1992
142.6 mm (5.6 in)
1993
148.3 mm (5.8 in)
1994
556.0 mm (21.9 in)
1995
290.3 mm (11.4 in)
1996
115.1 mm (4.5 in)
1997
120.8 mm (4.8 in)
1998
267.5 mm (10.5 in)
1999
115.8 mm (4.6 in)
2000
81.1 mm (3.2 in)
2001
166.0 mm (6.5 in)
2002
112.6 mm (4.4 in)
2003
122.2 mm (4.8 in)
2004
157.2 mm (6.2 in)
2005
196.3 mm (7.7 in)
2006
72.3 mm (2.8 in)
2007
97.8 mm (3.9 in)
2008
61.5 mm (2.4 in)
2009
175.9 mm (6.9 in)
2010
109.5 mm (4.3 in)
2011
96.5 mm (3.8 in)
2012
152.5 mm (6.0 in)
2013
161.1 mm (6.3 in)
2014
175.8 mm (6.9 in)
2015
93.2 mm (3.7 in)
2016
148.4 mm (5.8 in)
2017
148.1 mm (5.8 in)
2018
97.2 mm (3.8 in)
2019
88.6 mm (3.5 in)
2020
251.8 mm (9.9 in)
2021
67.5 mm (2.7 in)
2022
136.7 mm (5.4 in)
2026
74.0 mm (2.9 in)
Longest dry spell (CDD)
The longest dry spell of the year at Enterprise 4 W, 1966 to 2026. The record is 40 days in 1984, marked on the chart; the median year is 21 days.
Longest dry spell (CDD) at Enterprise 4 W by year
Year
Longest dry spell (CDD)
1966
15 days
1967
26 days
1968
27 days
1969
21 days
1970
21 days
1971
33 days
1972
31 days
1973
15 days
1974
21 days
1976
16 days
1977
18 days
1978
28 days
1979
18 days
1980
25 days
1981
22 days
1982
20 days
1983
19 days
1984
40 days
1985
19 days
1986
26 days
1987
28 days
1988
30 days
1989
15 days
1990
18 days
1991
20 days
1992
21 days
1993
16 days
1994
25 days
1995
22 days
1996
15 days
1997
24 days
1998
26 days
1999
26 days
2000
30 days
2001
40 days
2002
27 days
2003
14 days
2004
23 days
2005
24 days
2006
25 days
2007
39 days
2008
40 days
2009
32 days
2010
29 days
2011
23 days
2012
17 days
2013
18 days
2014
10 days
2015
6 days
2016
5 days
2017
13 days
2018
6 days
2019
6 days
2020
6 days
2021
5 days
2022
5 days
2026
23 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
40 years with a frost
Across 40 years with a frost, the median last spring frost at Enterprise 4 W falls on 7 March and the median first autumn frost on 22 November, which leaves a median of 260 days between them.
Fitted over all years, the growing season changes by +4.0 days per decade at this station.
Frost dates and growing season at Enterprise 4 W
Measure
Median, all years
Earliest period
Recent period (1982 to 2021)
Recent against earliest
Fitted trend
Last spring frost
7 March
n/a
4 March
n/a
-2.7 days per decade
First autumn frost
22 November
n/a
23 November
n/a
+1.2 days per decade
Growing days
260 days
n/a
261 days
n/a
+4.0 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
37 years, 1967 to 2013
A day with at least 90.8 mm (3.6 in) of rain is expected about once in 2 years. A day with at least 292.4 mm (11.5 in) of rain is expected about once in 100 years.
Rainfall return levels at Enterprise 4 W: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
90.8 mm (3.6 in)
5 years
127.5 mm (5.0 in)
10 years
157.5 mm (6.2 in)
25 years
203.5 mm (8.0 in)
50 years
244.6 mm (9.6 in)
Longer than the 37 years of record
100 years
292.4 mm (11.5 in)
Longer than the 37 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, 37 years of values from 1967 to 2013.
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: 235.5 mm (9.3 in) in 1994; 217.2 mm (8.6 in) in 1998; 211.8 mm (8.3 in) in 1995.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Download the Data
Data for Enterprise 4 W standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Enterprise 4 W 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.