Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Santa Juana. 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 Santa Juana, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
40.0 C (104.0 F)
0.0 C (32.0 F)
n/a
n/a
Feb
37.8 C (100.0 F)
0.6 C (33.1 F)
n/a
n/a
Mar
41.7 C (107.1 F)
1.7 C (35.1 F)
n/a
n/a
Apr
45.6 C (114.1 F)
5.0 C (41.0 F)
n/a
n/a
May
45.6 C (114.1 F)
10.6 C (51.1 F)
n/a
n/a
Jun
45.0 C (113.0 F)
15.6 C (60.1 F)
n/a
n/a
Jul
45.0 C (113.0 F)
19.4 C (66.9 F)
n/a
n/a
Aug
43.9 C (111.0 F)
16.7 C (62.1 F)
n/a
n/a
Sep
45.0 C (113.0 F)
11.7 C (53.1 F)
n/a
n/a
Oct
41.7 C (107.1 F)
7.8 C (46.0 F)
n/a
n/a
Nov
40.6 C (105.1 F)
1.7 C (35.1 F)
n/a
n/a
Dec
38.9 C (102.0 F)
-6.1 C (21.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Santa Juana still stand. 2011 holds the most, with 196.
Standing records at Santa Juana by the year they were set
Year set
Standing records
1979
54
1980
53
1981
45
1982
47
1983
46
1984
64
1985
55
1986
52
1987
58
1988
59
1989
66
1990
35
1991
34
1993
27
1994
32
1995
52
1996
24
1997
38
1998
26
1999
20
2000
26
2001
30
2002
32
2003
27
2004
24
2005
18
2006
30
2007
37
2008
86
2009
23
2010
27
2011
196
2012
21
Wettest Day of Each Month
Sep: 244.9 mm (9.6 in)
The wettest day on record for each calendar month at Santa Juana. The most was 244.9 mm (9.6 in) on 7 September 1979.
Record daily precipitation for each month at Santa Juana
Month
Record daily precipitation (mm)
Date
Jan
83.8 mm (3.3 in)
20 January 1994
Feb
39.9 mm (1.6 in)
9 February 2008
Mar
19.8 mm (0.8 in)
13 March 2000
Apr
71.9 mm (2.8 in)
29 April 1982
May
89.9 mm (3.5 in)
30 May 1986
Jun
127.0 mm (5.0 in)
29 June 2011
Jul
124.0 mm (4.9 in)
8 July 2008
Aug
182.9 mm (7.2 in)
13 August 2000
Sep
244.9 mm (9.6 in)
7 September 1979
Oct
89.9 mm (3.5 in)
14 October 2006
Nov
39.4 mm (1.6 in)
19 November 1985
Dec
90.4 mm (3.6 in)
3 December 1979
Period of Record Coverage
1979 to 2012
Complete yearUnder 90 percent of days
33 years of record at Santa Juana, 1979 to 2012. 5 years have data for under 90 percent of days and are left out of rankings: 1979, 1991, 1993, 2010, 2012.
Cooler than the station meanWarmer than the station mean
One stripe for each of 26 complete years at Santa Juana, 1980 to 2011. Blue stripes are years cooler than the station's own mean of 24.7 C (76.5 F); red stripes are warmer. The coolest year was 1987, at 23.6 C (74.5 F), and the warmest was 2011, at 27.7 C (81.8 F). The strongest colour marks a difference of 3.0 C (5.4 F).
Annual mean temperature at Santa Juana as warming stripes, 1980 to 2011
Year
Annual mean temperature
Difference from the station mean
1980
24.9 C
+0.17 C
1981
24.7 C
-0.01 C
1982
24.8 C
+0.05 C
1983
24.3 C
-0.43 C
1984
24.1 C
-0.70 C
1985
23.7 C
-1.07 C
1986
23.7 C
-1.05 C
1987
23.6 C
-1.16 C
1988
23.8 C
-0.93 C
1989
23.9 C
-0.86 C
1990
24.7 C
-0.10 C
1995
25.4 C
+0.67 C
1996
24.4 C
-0.37 C
1997
24.2 C
-0.51 C
1998
25.4 C
+0.65 C
1999
24.9 C
+0.13 C
2001
24.7 C
-0.02 C
2002
24.7 C
-0.10 C
2003
24.8 C
+0.08 C
2004
24.9 C
+0.11 C
2005
25.0 C
+0.23 C
2006
25.3 C
+0.55 C
2007
24.9 C
+0.19 C
2008
25.8 C
+1.03 C
2009
25.2 C
+0.43 C
2011
27.7 C
+2.94 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 Santa Juana: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
45.6 C (114.1 F)
1984
40.0 C (104.0 F)
33
Coldest night (TNn)
-6.1 C (21.0 F)
1989
2.8 C (37.0 F)
33
Wettest day (Rx1day)
244.9 mm (9.6 in)
1979
89.9 mm (3.5 in)
33
Wettest five days (Rx5day)
397.5 mm (15.6 in)
2008
169.7 mm (6.7 in)
33
Longest dry spell (CDD)
143 days
1990
62 days
33
Hottest day (TXx)
The hottest day of the year at Santa Juana, 1979 to 2012. The record is 45.6 C (114.1 F) in 1984, marked on the chart; the median year is 40.0 C (104.0 F).
Hottest day (TXx) at Santa Juana by year
Year
Hottest day (TXx)
1979
45.0 C (113.0 F)
1980
43.3 C (109.9 F)
1981
37.2 C (99.0 F)
1982
38.9 C (102.0 F)
1983
41.1 C (106.0 F)
1984
45.6 C (114.1 F)
1985
38.9 C (102.0 F)
1986
38.9 C (102.0 F)
1987
38.9 C (102.0 F)
1988
38.9 C (102.0 F)
1989
41.7 C (107.1 F)
1990
38.9 C (102.0 F)
1991
44.4 C (111.9 F)
1993
36.7 C (98.1 F)
1994
40.0 C (104.0 F)
1995
40.0 C (104.0 F)
1996
37.8 C (100.0 F)
1997
40.0 C (104.0 F)
1998
40.6 C (105.1 F)
1999
45.6 C (114.1 F)
2000
40.0 C (104.0 F)
2001
40.0 C (104.0 F)
2002
40.0 C (104.0 F)
2003
40.0 C (104.0 F)
2004
42.8 C (109.0 F)
2005
38.9 C (102.0 F)
2006
40.6 C (105.1 F)
2007
38.9 C (102.0 F)
2008
43.9 C (111.0 F)
2009
37.8 C (100.0 F)
2010
45.6 C (114.1 F)
2011
45.0 C (113.0 F)
2012
40.0 C (104.0 F)
Coldest night (TNn)
The coldest night of the year at Santa Juana, 1979 to 2012. The record is -6.1 C (21.0 F) in 1989, marked on the chart; the median year is 2.8 C (37.0 F).
Coldest night (TNn) at Santa Juana by year
Year
Coldest night (TNn)
1979
6.7 C (44.1 F)
1980
5.0 C (41.0 F)
1981
8.3 C (46.9 F)
1982
2.2 C (36.0 F)
1983
0.0 C (32.0 F)
1984
5.0 C (41.0 F)
1985
0.6 C (33.1 F)
1986
1.7 C (35.1 F)
1987
0.6 C (33.1 F)
1988
1.7 C (35.1 F)
1989
-6.1 C (21.0 F)
1990
3.9 C (39.0 F)
1991
6.7 C (44.1 F)
1993
3.9 C (39.0 F)
1994
3.9 C (39.0 F)
1995
6.7 C (44.1 F)
1996
0.0 C (32.0 F)
1997
1.1 C (34.0 F)
1998
6.7 C (44.1 F)
1999
3.9 C (39.0 F)
2000
2.8 C (37.0 F)
2001
3.3 C (37.9 F)
2002
0.6 C (33.1 F)
2003
1.1 C (34.0 F)
2004
0.0 C (32.0 F)
2005
7.8 C (46.0 F)
2006
2.8 C (37.0 F)
2007
2.8 C (37.0 F)
2008
3.9 C (39.0 F)
2009
5.0 C (41.0 F)
2010
1.7 C (35.1 F)
2011
1.7 C (35.1 F)
2012
8.9 C (48.0 F)
Wettest day (Rx1day)
The wettest day of the year at Santa Juana, 1979 to 2012. The record is 244.9 mm (9.6 in) in 1979, marked on the chart; the median year is 89.9 mm (3.5 in).
Wettest day (Rx1day) at Santa Juana by year
Year
Wettest day (Rx1day)
1979
244.9 mm (9.6 in)
1980
73.4 mm (2.9 in)
1981
97.3 mm (3.8 in)
1982
71.9 mm (2.8 in)
1983
67.8 mm (2.7 in)
1984
99.8 mm (3.9 in)
1985
75.7 mm (3.0 in)
1986
123.4 mm (4.9 in)
1987
63.8 mm (2.5 in)
1988
99.8 mm (3.9 in)
1989
37.8 mm (1.5 in)
1990
121.9 mm (4.8 in)
1991
79.8 mm (3.1 in)
1993
149.9 mm (5.9 in)
1994
113.8 mm (4.5 in)
1995
62.0 mm (2.4 in)
1996
54.9 mm (2.2 in)
1997
99.8 mm (3.9 in)
1998
59.9 mm (2.4 in)
1999
96.8 mm (3.8 in)
2000
182.9 mm (7.2 in)
2001
79.8 mm (3.1 in)
2002
79.8 mm (3.1 in)
2003
89.9 mm (3.5 in)
2004
95.0 mm (3.7 in)
2005
99.8 mm (3.9 in)
2006
89.9 mm (3.5 in)
2007
79.8 mm (3.1 in)
2008
124.0 mm (4.9 in)
2009
154.9 mm (6.1 in)
2010
39.9 mm (1.6 in)
2011
127.0 mm (5.0 in)
2012
21.8 mm (0.9 in)
Wettest five days (Rx5day)
The wettest five days of the year at Santa Juana, 1979 to 2012. The record is 397.5 mm (15.6 in) in 2008, marked on the chart; the median year is 169.7 mm (6.7 in).
Wettest five days (Rx5day) at Santa Juana by year
Year
Wettest five days (Rx5day)
1979
261.2 mm (10.3 in)
1980
150.1 mm (5.9 in)
1981
246.9 mm (9.7 in)
1982
85.9 mm (3.4 in)
1983
179.7 mm (7.1 in)
1984
296.1 mm (11.7 in)
1985
130.3 mm (5.1 in)
1986
176.6 mm (7.0 in)
1987
99.1 mm (3.9 in)
1988
142.5 mm (5.6 in)
1989
62.3 mm (2.5 in)
1990
197.6 mm (7.8 in)
1991
146.9 mm (5.8 in)
1993
292.6 mm (11.5 in)
1994
316.4 mm (12.5 in)
1995
194.6 mm (7.7 in)
1996
134.4 mm (5.3 in)
1997
205.3 mm (8.1 in)
1998
126.6 mm (5.0 in)
1999
169.2 mm (6.7 in)
2000
254.5 mm (10.0 in)
2001
207.3 mm (8.2 in)
2002
108.5 mm (4.3 in)
2003
181.3 mm (7.1 in)
2004
120.2 mm (4.7 in)
2005
152.4 mm (6.0 in)
2006
169.7 mm (6.7 in)
2007
134.5 mm (5.3 in)
2008
397.5 mm (15.6 in)
2009
192.7 mm (7.6 in)
2010
78.8 mm (3.1 in)
2011
240.8 mm (9.5 in)
2012
45.7 mm (1.8 in)
Longest dry spell (CDD)
The longest dry spell of the year at Santa Juana, 1979 to 2012. The record is 143 days in 1990, marked on the chart; the median year is 62 days.
Longest dry spell (CDD) at Santa Juana by year
Year
Longest dry spell (CDD)
1979
76 days
1980
106 days
1981
82 days
1982
101 days
1983
52 days
1984
62 days
1985
55 days
1986
41 days
1987
79 days
1988
63 days
1989
56 days
1990
143 days
1991
57 days
1993
13 days
1994
61 days
1995
90 days
1996
52 days
1997
80 days
1998
84 days
1999
137 days
2000
57 days
2001
46 days
2002
113 days
2003
71 days
2004
36 days
2005
55 days
2006
109 days
2007
44 days
2008
76 days
2009
47 days
2010
51 days
2011
103 days
2012
39 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 Santa Juana standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Santa Juana 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.