Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Agua Blanca. 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 Agua Blanca, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
28.9 C (84.0 F)
-11.7 C (10.9 F)
n/a
n/a
Feb
32.8 C (91.0 F)
-9.4 C (15.1 F)
n/a
n/a
Mar
33.9 C (93.0 F)
-11.1 C (12.0 F)
n/a
n/a
Apr
38.9 C (102.0 F)
-4.4 C (24.1 F)
n/a
n/a
May
35.6 C (96.1 F)
0.0 C (32.0 F)
n/a
n/a
Jun
36.7 C (98.1 F)
0.0 C (32.0 F)
n/a
n/a
Jul
32.2 C (90.0 F)
0.6 C (33.1 F)
n/a
n/a
Aug
32.8 C (91.0 F)
0.0 C (32.0 F)
n/a
n/a
Sep
31.1 C (88.0 F)
0.0 C (32.0 F)
n/a
n/a
Oct
35.6 C (96.1 F)
-5.0 C (23.0 F)
n/a
n/a
Nov
30.0 C (86.0 F)
-7.2 C (19.0 F)
n/a
n/a
Dec
28.9 C (84.0 F)
-10.0 C (14.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Agua Blanca still stand. 1976 holds the most, with 120.
Standing records at Agua Blanca by the year they were set
Year set
Standing records
1974
11
1975
3
1976
120
1977
22
1978
112
1979
73
1980
45
1981
39
1982
39
1983
41
1984
48
1985
33
1986
46
1987
48
1988
65
1989
41
1990
1
1991
52
1992
28
1994
44
1995
14
1996
31
1997
19
1998
40
1999
109
2000
36
2001
95
2002
69
2003
40
2004
23
2005
15
2006
9
2007
8
2008
11
2009
8
2010
22
2011
2
2012
2
Wettest Day of Each Month
Sep: 141.0 mm (5.6 in)
The wettest day on record for each calendar month at Agua Blanca. The most was 141.0 mm (5.6 in) on 17 September 1981.
Record daily precipitation for each month at Agua Blanca
Month
Record daily precipitation (mm)
Date
Jan
21.8 mm (0.9 in)
18 January 1992
Feb
19.8 mm (0.8 in)
5 February 1990
Mar
25.9 mm (1.0 in)
16 March 1978
Apr
42.7 mm (1.7 in)
8 April 1980
May
56.4 mm (2.2 in)
28 May 1984
Jun
87.9 mm (3.5 in)
17 June 1981
Jul
64.8 mm (2.6 in)
26 July 1976
Aug
140.0 mm (5.5 in)
5 August 1979
Sep
141.0 mm (5.6 in)
17 September 1981
Oct
74.4 mm (2.9 in)
4 October 1985
Nov
54.9 mm (2.2 in)
1 November 1981
Dec
21.8 mm (0.9 in)
9 December 1981
Period of Record Coverage
1974 to 2012
Complete yearUnder 90 percent of days
38 years of record at Agua Blanca, 1974 to 2012. 8 years have data for under 90 percent of days and are left out of rankings: 1974, 1975, 1982, 1986, 1989, 1990, 1998, 2012.
Cooler than the station meanWarmer than the station mean
One stripe for each of 22 complete years at Agua Blanca, 1979 to 2011. Blue stripes are years cooler than the station's own mean of 12.5 C (54.5 F); red stripes are warmer. The coolest year was 2008, at 11.1 C (52.1 F), and the warmest was 2001, at 14.3 C (57.7 F). The strongest colour marks a difference of 1.8 C (3.2 F).
Annual mean temperature at Agua Blanca as warming stripes, 1979 to 2011
Year
Annual mean temperature
Difference from the station mean
1979
12.4 C
-0.09 C
1980
12.5 C
+0.03 C
1983
12.3 C
-0.22 C
1984
11.7 C
-0.76 C
1985
11.8 C
-0.69 C
1987
12.6 C
+0.11 C
1988
12.5 C
+0.00 C
1991
12.3 C
-0.16 C
1995
13.5 C
+1.01 C
1996
13.1 C
+0.60 C
1997
11.9 C
-0.64 C
1999
12.9 C
+0.36 C
2001
14.3 C
+1.79 C
2002
14.0 C
+1.54 C
2004
13.3 C
+0.83 C
2005
12.8 C
+0.31 C
2006
12.0 C
-0.52 C
2007
12.1 C
-0.35 C
2008
11.1 C
-1.35 C
2009
11.8 C
-0.65 C
2010
11.6 C
-0.94 C
2011
12.2 C
-0.30 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 2012
Yearly extremes at Agua Blanca: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
38.9 C (102.0 F)
1998
30.0 C (86.0 F)
38
Coldest night (TNn)
-11.7 C (10.9 F)
1986
-5.8 C (21.5 F)
38
Wettest day (Rx1day)
141.0 mm (5.6 in)
1981
31.7 mm (1.2 in)
38
Wettest five days (Rx5day)
364.4 mm (14.3 in)
1981
81.6 mm (3.2 in)
38
Longest dry spell (CDD)
178 days
2003
56 days
38
Hottest day (TXx)
The hottest day of the year at Agua Blanca, 1974 to 2012. The record is 38.9 C (102.0 F) in 1998, marked on the chart; the median year is 30.0 C (86.0 F).
Hottest day (TXx) at Agua Blanca by year
Year
Hottest day (TXx)
1974
28.9 C (84.0 F)
1975
28.9 C (84.0 F)
1976
31.7 C (89.1 F)
1977
30.6 C (87.1 F)
1978
32.8 C (91.0 F)
1979
30.0 C (86.0 F)
1980
30.0 C (86.0 F)
1981
27.8 C (82.0 F)
1982
32.8 C (91.0 F)
1983
33.9 C (93.0 F)
1984
30.6 C (87.1 F)
1985
27.8 C (82.0 F)
1986
30.0 C (86.0 F)
1987
30.0 C (86.0 F)
1988
27.8 C (82.0 F)
1989
35.6 C (96.1 F)
1990
27.2 C (81.0 F)
1991
33.9 C (93.0 F)
1992
30.0 C (86.0 F)
1994
27.8 C (82.0 F)
1995
27.8 C (82.0 F)
1996
27.8 C (82.0 F)
1997
30.0 C (86.0 F)
1998
38.9 C (102.0 F)
1999
36.7 C (98.1 F)
2000
35.0 C (95.0 F)
2001
35.6 C (96.1 F)
2002
33.9 C (93.0 F)
2003
33.3 C (91.9 F)
2004
30.6 C (87.1 F)
2005
34.4 C (93.9 F)
2006
27.8 C (82.0 F)
2007
27.8 C (82.0 F)
2008
28.9 C (84.0 F)
2009
26.1 C (79.0 F)
2010
29.4 C (84.9 F)
2011
30.0 C (86.0 F)
2012
22.8 C (73.0 F)
Coldest night (TNn)
The coldest night of the year at Agua Blanca, 1974 to 2012. The record is -11.7 C (10.9 F) in 1986, marked on the chart; the median year is -5.8 C (21.5 F).
Coldest night (TNn) at Agua Blanca by year
Year
Coldest night (TNn)
1974
-5.6 C (21.9 F)
1975
-4.4 C (24.1 F)
1976
-4.4 C (24.1 F)
1977
-3.3 C (26.1 F)
1978
-2.2 C (28.0 F)
1979
-7.2 C (19.0 F)
1980
-4.4 C (24.1 F)
1981
-3.3 C (26.1 F)
1982
-7.8 C (18.0 F)
1983
-8.3 C (17.1 F)
1984
-8.9 C (16.0 F)
1985
-8.3 C (17.1 F)
1986
-11.7 C (10.9 F)
1987
-8.3 C (17.1 F)
1988
-8.3 C (17.1 F)
1989
-11.1 C (12.0 F)
1990
-5.6 C (21.9 F)
1991
-7.2 C (19.0 F)
1992
-2.2 C (28.0 F)
1994
-2.2 C (28.0 F)
1995
-5.0 C (23.0 F)
1996
-3.3 C (26.1 F)
1997
-4.4 C (24.1 F)
1998
-5.0 C (23.0 F)
1999
-10.0 C (14.0 F)
2000
-2.2 C (28.0 F)
2001
-5.0 C (23.0 F)
2002
-4.4 C (24.1 F)
2003
-4.4 C (24.1 F)
2004
-9.4 C (15.1 F)
2005
-7.2 C (19.0 F)
2006
-7.2 C (19.0 F)
2007
-6.1 C (21.0 F)
2008
-8.3 C (17.1 F)
2009
-7.2 C (19.0 F)
2010
-6.7 C (19.9 F)
2011
-6.1 C (21.0 F)
2012
-5.0 C (23.0 F)
Wettest day (Rx1day)
The wettest day of the year at Agua Blanca, 1974 to 2012. The record is 141.0 mm (5.6 in) in 1981, marked on the chart; the median year is 31.7 mm (1.2 in).
Wettest day (Rx1day) at Agua Blanca by year
Year
Wettest day (Rx1day)
1974
29.5 mm (1.2 in)
1975
19.8 mm (0.8 in)
1976
64.8 mm (2.6 in)
1977
24.9 mm (1.0 in)
1978
65.3 mm (2.6 in)
1979
140.0 mm (5.5 in)
1980
60.7 mm (2.4 in)
1981
141.0 mm (5.6 in)
1982
79.8 mm (3.1 in)
1983
47.8 mm (1.9 in)
1984
74.9 mm (2.9 in)
1985
74.4 mm (2.9 in)
1986
45.2 mm (1.8 in)
1987
51.8 mm (2.0 in)
1988
69.9 mm (2.8 in)
1989
39.9 mm (1.6 in)
1990
19.8 mm (0.8 in)
1991
19.3 mm (0.8 in)
1992
26.9 mm (1.1 in)
1994
29.5 mm (1.2 in)
1995
20.8 mm (0.8 in)
1996
33.3 mm (1.3 in)
1997
19.8 mm (0.8 in)
1998
30.0 mm (1.2 in)
1999
30.0 mm (1.2 in)
2000
6.9 mm (0.27 in)
2001
19.8 mm (0.8 in)
2002
15.0 mm (0.6 in)
2003
5.8 mm (0.23 in)
2004
9.9 mm (0.39 in)
2005
27.9 mm (1.1 in)
2006
15.0 mm (0.6 in)
2007
69.9 mm (2.8 in)
2008
40.9 mm (1.6 in)
2009
45.0 mm (1.8 in)
2010
45.5 mm (1.8 in)
2011
8.9 mm (0.35 in)
2012
45.5 mm (1.8 in)
Wettest five days (Rx5day)
The wettest five days of the year at Agua Blanca, 1974 to 2012. The record is 364.4 mm (14.3 in) in 1981, marked on the chart; the median year is 81.6 mm (3.2 in).
Wettest five days (Rx5day) at Agua Blanca by year
Year
Wettest five days (Rx5day)
1974
35.6 mm (1.4 in)
1975
49.8 mm (2.0 in)
1976
142.6 mm (5.6 in)
1977
39.2 mm (1.5 in)
1978
83.7 mm (3.3 in)
1979
266.5 mm (10.5 in)
1980
165.0 mm (6.5 in)
1981
364.4 mm (14.3 in)
1982
169.4 mm (6.7 in)
1983
105.2 mm (4.1 in)
1984
226.1 mm (8.9 in)
1985
108.2 mm (4.3 in)
1986
82.8 mm (3.3 in)
1987
80.3 mm (3.2 in)
1988
175.1 mm (6.9 in)
1989
159.2 mm (6.3 in)
1990
24.7 mm (1.0 in)
1991
46.7 mm (1.8 in)
1992
51.8 mm (2.0 in)
1994
69.7 mm (2.7 in)
1995
65.7 mm (2.6 in)
1996
83.5 mm (3.3 in)
1997
49.3 mm (1.9 in)
1998
74.4 mm (2.9 in)
1999
121.7 mm (4.8 in)
2000
15.5 mm (0.6 in)
2001
42.7 mm (1.7 in)
2002
23.6 mm (0.9 in)
2003
21.6 mm (0.9 in)
2004
28.1 mm (1.1 in)
2005
62.7 mm (2.5 in)
2006
22.9 mm (0.9 in)
2007
101.7 mm (4.0 in)
2008
101.6 mm (4.0 in)
2009
124.8 mm (4.9 in)
2010
86.2 mm (3.4 in)
2011
34.9 mm (1.4 in)
2012
187.0 mm (7.4 in)
Longest dry spell (CDD)
The longest dry spell of the year at Agua Blanca, 1974 to 2012. The record is 178 days in 2003, marked on the chart; the median year is 56 days.
Longest dry spell (CDD) at Agua Blanca by year
Year
Longest dry spell (CDD)
1974
25 days
1975
63 days
1976
40 days
1977
92 days
1978
23 days
1979
30 days
1980
24 days
1981
19 days
1982
35 days
1983
56 days
1984
53 days
1985
26 days
1986
60 days
1987
55 days
1988
58 days
1989
37 days
1990
11 days
1991
50 days
1992
29 days
1994
32 days
1995
16 days
1996
35 days
1997
96 days
1998
153 days
1999
68 days
2000
130 days
2001
87 days
2002
112 days
2003
178 days
2004
60 days
2005
80 days
2006
61 days
2007
37 days
2008
99 days
2009
44 days
2010
64 days
2011
96 days
2012
57 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 Agua Blanca falls on 22 March and the median first autumn frost on 27 October, which leaves a median of 215 days between them.
Frost dates and growing season at Agua Blanca
Measure
Median, all years
Earliest period
Recent period (1979 to 2011)
Recent against earliest
Fitted trend
Last spring frost
22 March
n/a
22 March
n/a
n/a
First autumn frost
27 October
n/a
27 October
n/a
n/a
Growing days
215 days
n/a
215 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.
Rainfall Return Levels
31 years, 1976 to 2011
A day with at least 34.5 mm (1.4 in) of rain is expected about once in 2 years. A day with at least 175.5 mm (6.9 in) of rain is expected about once in 100 years.
Rainfall return levels at Agua Blanca: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
34.5 mm (1.4 in)
5 years
62.6 mm (2.5 in)
10 years
84.5 mm (3.3 in)
25 years
116.8 mm (4.6 in)
50 years
144.4 mm (5.7 in)
Longer than the 31 years of record
100 years
175.5 mm (6.9 in)
Longer than the 31 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, 31 years of values from 1976 to 2011.
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: 141.0 mm (5.6 in) in 1981; 140.0 mm (5.5 in) in 1979; 74.9 mm (2.9 in) in 1984.
Download the Data
Data for Agua Blanca standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Agua Blanca 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.