Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at El Romerillo. 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 El Romerillo, 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)
-5.0 C (23.0 F)
n/a
n/a
Feb
31.7 C (89.1 F)
-2.2 C (28.0 F)
n/a
n/a
Mar
32.8 C (91.0 F)
-1.1 C (30.0 F)
n/a
n/a
Apr
35.6 C (96.1 F)
0.6 C (33.1 F)
n/a
n/a
May
36.7 C (98.1 F)
2.8 C (37.0 F)
n/a
n/a
Jun
36.7 C (98.1 F)
7.8 C (46.0 F)
n/a
n/a
Jul
32.8 C (91.0 F)
10.0 C (50.0 F)
n/a
n/a
Aug
30.6 C (87.1 F)
7.8 C (46.0 F)
n/a
n/a
Sep
31.7 C (89.1 F)
5.6 C (42.1 F)
n/a
n/a
Oct
31.7 C (89.1 F)
1.7 C (35.1 F)
n/a
n/a
Nov
30.6 C (87.1 F)
-4.4 C (24.1 F)
n/a
n/a
Dec
27.8 C (82.0 F)
-5.6 C (21.9 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at El Romerillo still stand. 1980 holds the most, with 98.
Standing records at El Romerillo by the year they were set
Year set
Standing records
1979
21
1980
98
1981
23
1982
49
1983
60
1984
78
1985
38
1986
40
1987
64
1988
50
1989
58
1990
45
1991
49
1992
63
1993
33
1994
38
1995
43
1996
32
1997
80
1998
66
1999
39
2000
27
2001
33
2002
52
2003
31
2004
28
2005
4
2006
31
2007
30
2009
52
2010
40
2011
44
2012
25
Wettest Day of Each Month
Dec: 110.0 mm (4.3 in)
The wettest day on record for each calendar month at El Romerillo. The most was 110.0 mm (4.3 in) on 24 December 1980.
Record daily precipitation for each month at El Romerillo
Month
Record daily precipitation (mm)
Date
Jan
57.7 mm (2.3 in)
12 January 1987
Feb
74.2 mm (2.9 in)
2 February 2010
Mar
19.3 mm (0.8 in)
30 March 2004
Apr
14.5 mm (0.6 in)
3 April 1997
May
27.9 mm (1.1 in)
29 May 1983
Jun
62.5 mm (2.5 in)
14 June 1990
Jul
59.9 mm (2.4 in)
2 July 1998
Aug
63.0 mm (2.5 in)
29 August 2009
Sep
57.9 mm (2.3 in)
27 September 2010
Oct
78.0 mm (3.1 in)
25 October 2002
Nov
53.8 mm (2.1 in)
30 November 2009
Dec
110.0 mm (4.3 in)
24 December 1980
Period of Record Coverage
1979 to 2012
Complete yearUnder 90 percent of days
33 years of record at El Romerillo, 1979 to 2012. 6 years have data for under 90 percent of days and are left out of rankings: 1979, 1980, 1981, 1982, 1986, 2005.
Cooler than the station meanWarmer than the station mean
One stripe for each of 23 complete years at El Romerillo, 1983 to 2012. Blue stripes are years cooler than the station's own mean of 17.3 C (63.1 F); red stripes are warmer. The coolest year was 1987, at 16.1 C (61.1 F), and the warmest was 2011, at 18.4 C (65.2 F). The strongest colour marks a difference of 1.2 C (2.2 F).
Annual mean temperature at El Romerillo as warming stripes, 1983 to 2012
Year
Annual mean temperature
Difference from the station mean
1983
16.4 C
-0.93 C
1984
16.2 C
-1.09 C
1985
16.7 C
-0.60 C
1987
16.1 C
-1.14 C
1988
17.0 C
-0.29 C
1990
16.9 C
-0.35 C
1991
17.0 C
-0.28 C
1993
17.2 C
-0.11 C
1994
17.7 C
+0.38 C
1995
17.4 C
+0.15 C
1996
17.1 C
-0.17 C
1997
17.1 C
-0.19 C
1998
18.3 C
+1.05 C
1999
17.8 C
+0.55 C
2000
18.0 C
+0.72 C
2001
17.7 C
+0.42 C
2002
17.7 C
+0.43 C
2004
16.8 C
-0.45 C
2007
17.4 C
+0.15 C
2009
17.8 C
+0.49 C
2010
16.9 C
-0.39 C
2011
18.4 C
+1.16 C
2012
17.9 C
+0.59 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
1979 to 2012
Yearly extremes at El Romerillo: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
36.7 C (98.1 F)
1991
35.0 C (95.0 F)
33
Coldest night (TNn)
-5.6 C (21.9 F)
1997
-1.1 C (30.0 F)
33
Wettest day (Rx1day)
110.0 mm (4.3 in)
1980
43.2 mm (1.7 in)
33
Wettest five days (Rx5day)
123.7 mm (4.9 in)
1991
82.9 mm (3.3 in)
33
Longest dry spell (CDD)
160 days
1991
78 days
33
Hottest day (TXx)
The hottest day of the year at El Romerillo, 1979 to 2012. The record is 36.7 C (98.1 F) in 1991, marked on the chart; the median year is 35.0 C (95.0 F).
Hottest day (TXx) at El Romerillo by year
Year
Hottest day (TXx)
1979
30.0 C (86.0 F)
1980
35.0 C (95.0 F)
1981
30.6 C (87.1 F)
1982
35.6 C (96.1 F)
1983
35.0 C (95.0 F)
1984
33.9 C (93.0 F)
1985
35.0 C (95.0 F)
1986
33.9 C (93.0 F)
1987
31.7 C (89.1 F)
1988
34.4 C (93.9 F)
1989
35.6 C (96.1 F)
1990
35.6 C (96.1 F)
1991
36.7 C (98.1 F)
1992
35.0 C (95.0 F)
1993
35.0 C (95.0 F)
1994
35.6 C (96.1 F)
1995
35.6 C (96.1 F)
1996
33.9 C (93.0 F)
1997
35.0 C (95.0 F)
1998
35.6 C (96.1 F)
1999
36.7 C (98.1 F)
2000
35.0 C (95.0 F)
2001
35.6 C (96.1 F)
2002
35.6 C (96.1 F)
2003
36.1 C (97.0 F)
2004
32.8 C (91.0 F)
2005
26.1 C (79.0 F)
2006
34.4 C (93.9 F)
2007
36.7 C (98.1 F)
2009
36.1 C (97.0 F)
2010
35.0 C (95.0 F)
2011
36.7 C (98.1 F)
2012
35.0 C (95.0 F)
Coldest night (TNn)
The coldest night of the year at El Romerillo, 1979 to 2012. The record is -5.6 C (21.9 F) in 1997, marked on the chart; the median year is -1.1 C (30.0 F).
Coldest night (TNn) at El Romerillo by year
Year
Coldest night (TNn)
1979
-1.1 C (30.0 F)
1980
0.6 C (33.1 F)
1981
-3.3 C (26.1 F)
1982
0.6 C (33.1 F)
1983
-2.2 C (28.0 F)
1984
-1.1 C (30.0 F)
1985
-4.4 C (24.1 F)
1986
0.0 C (32.0 F)
1987
-2.2 C (28.0 F)
1988
-4.4 C (24.1 F)
1989
0.0 C (32.0 F)
1990
0.6 C (33.1 F)
1991
-2.2 C (28.0 F)
1992
-1.1 C (30.0 F)
1993
-1.1 C (30.0 F)
1994
0.0 C (32.0 F)
1995
0.6 C (33.1 F)
1996
-4.4 C (24.1 F)
1997
-5.6 C (21.9 F)
1998
0.0 C (32.0 F)
1999
0.0 C (32.0 F)
2000
0.6 C (33.1 F)
2001
-1.1 C (30.0 F)
2002
0.0 C (32.0 F)
2003
0.0 C (32.0 F)
2004
-3.9 C (25.0 F)
2005
1.7 C (35.1 F)
2006
-3.3 C (26.1 F)
2007
-1.1 C (30.0 F)
2009
0.6 C (33.1 F)
2010
0.0 C (32.0 F)
2011
-4.4 C (24.1 F)
2012
1.1 C (34.0 F)
Wettest day (Rx1day)
The wettest day of the year at El Romerillo, 1979 to 2012. The record is 110.0 mm (4.3 in) in 1980, marked on the chart; the median year is 43.2 mm (1.7 in).
Wettest day (Rx1day) at El Romerillo by year
Year
Wettest day (Rx1day)
1979
19.3 mm (0.8 in)
1980
110.0 mm (4.3 in)
1981
33.0 mm (1.3 in)
1982
32.8 mm (1.3 in)
1983
29.0 mm (1.1 in)
1984
35.8 mm (1.4 in)
1985
57.4 mm (2.3 in)
1986
28.7 mm (1.1 in)
1987
57.7 mm (2.3 in)
1988
48.3 mm (1.9 in)
1989
32.3 mm (1.3 in)
1990
62.5 mm (2.5 in)
1991
59.4 mm (2.3 in)
1992
33.8 mm (1.3 in)
1993
43.2 mm (1.7 in)
1994
46.5 mm (1.8 in)
1995
54.4 mm (2.1 in)
1996
47.0 mm (1.9 in)
1997
27.2 mm (1.1 in)
1998
59.9 mm (2.4 in)
1999
45.0 mm (1.8 in)
2000
36.3 mm (1.4 in)
2001
34.3 mm (1.4 in)
2002
78.0 mm (3.1 in)
2003
44.5 mm (1.8 in)
2004
37.8 mm (1.5 in)
2005
1.8 mm (0.07 in)
2006
31.0 mm (1.2 in)
2007
60.5 mm (2.4 in)
2009
63.0 mm (2.5 in)
2010
74.2 mm (2.9 in)
2011
29.0 mm (1.1 in)
2012
29.5 mm (1.2 in)
Wettest five days (Rx5day)
The wettest five days of the year at El Romerillo, 1979 to 2012. The record is 123.7 mm (4.9 in) in 1991, marked on the chart; the median year is 82.9 mm (3.3 in).
Wettest five days (Rx5day) at El Romerillo by year
Year
Wettest five days (Rx5day)
1979
24.9 mm (1.0 in)
1980
123.5 mm (4.9 in)
1981
60.5 mm (2.4 in)
1982
104.7 mm (4.1 in)
1983
67.3 mm (2.6 in)
1984
81.0 mm (3.2 in)
1985
108.5 mm (4.3 in)
1986
61.0 mm (2.4 in)
1987
98.0 mm (3.9 in)
1988
107.9 mm (4.2 in)
1989
66.1 mm (2.6 in)
1990
74.0 mm (2.9 in)
1991
123.7 mm (4.9 in)
1992
101.4 mm (4.0 in)
1993
67.7 mm (2.7 in)
1994
66.1 mm (2.6 in)
1995
82.9 mm (3.3 in)
1996
106.5 mm (4.2 in)
1997
52.1 mm (2.1 in)
1998
80.0 mm (3.1 in)
1999
82.6 mm (3.3 in)
2000
88.1 mm (3.5 in)
2001
98.0 mm (3.9 in)
2002
89.2 mm (3.5 in)
2003
114.9 mm (4.5 in)
2004
67.2 mm (2.6 in)
2005
3.3 mm (0.13 in)
2006
117.4 mm (4.6 in)
2007
116.2 mm (4.6 in)
2009
93.0 mm (3.7 in)
2010
122.9 mm (4.8 in)
2011
67.2 mm (2.6 in)
2012
81.2 mm (3.2 in)
Longest dry spell (CDD)
The longest dry spell of the year at El Romerillo, 1979 to 2012. The record is 160 days in 1991, marked on the chart; the median year is 78 days.
Longest dry spell (CDD) at El Romerillo by year
Year
Longest dry spell (CDD)
1979
58 days
1980
96 days
1981
32 days
1982
106 days
1983
72 days
1984
101 days
1985
55 days
1986
79 days
1987
62 days
1988
65 days
1989
111 days
1990
78 days
1991
160 days
1992
59 days
1993
103 days
1994
73 days
1995
128 days
1996
70 days
1997
36 days
1998
111 days
1999
101 days
2000
59 days
2001
53 days
2002
57 days
2003
78 days
2004
67 days
2005
22 days
2006
107 days
2007
84 days
2009
131 days
2010
107 days
2011
122 days
2012
76 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.
Download the Data
Data for El Romerillo standing records by year: CSV or JSON. Field meanings are on the data page.
Data for El Romerillo 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.