Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Callejones. 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 Callejones, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
38.9 C (102.0 F)
3.3 C (37.9 F)
n/a
n/a
Feb
38.9 C (102.0 F)
2.8 C (37.0 F)
n/a
n/a
Mar
39.4 C (102.9 F)
7.8 C (46.0 F)
n/a
n/a
Apr
40.0 C (104.0 F)
10.0 C (50.0 F)
n/a
n/a
May
41.1 C (106.0 F)
10.0 C (50.0 F)
n/a
n/a
Jun
40.6 C (105.1 F)
12.2 C (54.0 F)
n/a
n/a
Jul
40.6 C (105.1 F)
15.0 C (59.0 F)
n/a
n/a
Aug
40.6 C (105.1 F)
16.1 C (61.0 F)
n/a
n/a
Sep
40.6 C (105.1 F)
16.1 C (61.0 F)
n/a
n/a
Oct
38.9 C (102.0 F)
15.6 C (60.1 F)
n/a
n/a
Nov
39.4 C (102.9 F)
11.7 C (53.1 F)
n/a
n/a
Dec
37.2 C (99.0 F)
10.0 C (50.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Callejones still stand. 1956 holds the most, with 125.
Standing records at Callejones by the year they were set
Year set
Standing records
1948
1
1949
26
1950
28
1951
24
1952
106
1953
13
1954
54
1955
28
1956
125
1957
99
1958
18
1959
12
1960
15
1961
12
1962
12
1963
14
1964
22
1965
15
1966
14
1967
27
1968
6
1969
10
1970
68
1971
18
1972
12
1973
14
1974
7
1975
13
1976
9
1977
7
1978
12
1979
22
1980
11
1981
17
1982
21
1983
14
1984
5
1985
3
1986
10
1987
22
1988
16
1989
2
1990
15
1991
14
1992
25
1993
16
1994
14
1995
26
1996
14
1997
26
1998
10
1999
13
2000
14
2001
22
2002
38
2003
15
2004
19
2005
44
2006
9
2007
29
2008
29
2009
18
2010
24
2011
14
2012
17
2013
15
All-Time Record Progression
5 new records
5 all-time records were set at Callejones between 12 June 1987 and 14 May 2013. Each dot is a new record.
When Callejones set new all-time records
Date
Kind
Detail
1987-06-12
Record high minimum temperature
Record high minimum temperature 26.7 C (80.1 F)
1999-09-05
Record daily precipitation
Record daily precipitation 352.6 mm (13.9 in)
2000-09-20
Record daily precipitation
Record daily precipitation 357.4 mm (14.1 in)
2005-07-30
Record high maximum temperature
Record high maximum temperature 40.6 C (105.1 F)
2013-05-14
Record high maximum temperature
Record high maximum temperature 41.1 C (106.0 F)
Wettest Day of Each Month
Sep: 357.4 mm (14.1 in)
The wettest day on record for each calendar month at Callejones. The most was 357.4 mm (14.1 in) on 20 September 2000.
Record daily precipitation for each month at Callejones
Month
Record daily precipitation (mm)
Date
Jan
136.4 mm (5.4 in)
16 January 1992
Feb
52.8 mm (2.1 in)
2 February 2010
Mar
7.9 mm (0.31 in)
12 March 1983
Apr
44.5 mm (1.8 in)
16 April 1959
May
100.8 mm (4.0 in)
26 May 1983
Jun
158.8 mm (6.3 in)
21 June 2011
Jul
144.0 mm (5.7 in)
6 July 2008
Aug
98.0 mm (3.9 in)
11 August 1983
Sep
357.4 mm (14.1 in)
20 September 2000
Oct
220.0 mm (8.7 in)
11 October 2011
Nov
79.2 mm (3.1 in)
26 November 1982
Dec
59.9 mm (2.4 in)
20 December 1968
Period of Record Coverage
1948 to 2013
Complete yearUnder 90 percent of days
66 years of record at Callejones, 1948 to 2013. 5 years have data for under 90 percent of days and are left out of rankings: 1948, 1968, 2006, 2012, 2013.
Cooler than the station meanWarmer than the station mean
One stripe for each of 58 complete years at Callejones, 1950 to 2011. Blue stripes are years cooler than the station's own mean of 26.3 C (79.4 F); red stripes are warmer. The coolest year was 1952, at 25.0 C (77.0 F), and the warmest was 1954, at 28.1 C (82.5 F). The strongest colour marks a difference of 1.8 C (3.2 F).
Annual mean temperature at Callejones as warming stripes, 1950 to 2011
Year
Annual mean temperature
Difference from the station mean
1950
25.2 C
-1.14 C
1951
25.5 C
-0.82 C
1952
25.0 C
-1.30 C
1953
25.8 C
-0.50 C
1954
28.1 C
+1.74 C
1955
26.1 C
-0.24 C
1956
27.5 C
+1.19 C
1957
26.4 C
+0.03 C
1958
26.1 C
-0.25 C
1959
26.4 C
+0.11 C
1960
25.7 C
-0.63 C
1961
25.5 C
-0.81 C
1962
25.5 C
-0.81 C
1963
25.9 C
-0.46 C
1964
25.2 C
-1.15 C
1965
25.9 C
-0.47 C
1966
25.8 C
-0.49 C
1967
25.3 C
-1.07 C
1969
26.2 C
-0.15 C
1970
25.3 C
-1.01 C
1971
25.6 C
-0.70 C
1972
26.7 C
+0.42 C
1973
26.0 C
-0.30 C
1975
25.5 C
-0.84 C
1976
25.8 C
-0.49 C
1977
26.1 C
-0.21 C
1978
25.8 C
-0.49 C
1979
25.8 C
-0.51 C
1980
26.5 C
+0.17 C
1981
25.7 C
-0.67 C
1982
26.8 C
+0.48 C
1983
26.4 C
+0.11 C
1984
26.3 C
-0.04 C
1985
26.2 C
-0.12 C
1987
26.9 C
+0.53 C
1988
26.2 C
-0.12 C
1989
26.2 C
-0.10 C
1990
27.2 C
+0.84 C
1991
27.0 C
+0.69 C
1992
26.8 C
+0.44 C
1993
26.5 C
+0.16 C
1994
26.9 C
+0.62 C
1995
27.0 C
+0.64 C
1996
26.6 C
+0.24 C
1997
27.1 C
+0.81 C
1998
26.4 C
+0.08 C
1999
26.2 C
-0.16 C
2000
26.6 C
+0.25 C
2001
27.0 C
+0.68 C
2002
27.3 C
+0.96 C
2003
27.0 C
+0.72 C
2004
27.3 C
+0.94 C
2005
27.3 C
+1.01 C
2007
27.2 C
+0.92 C
2008
26.6 C
+0.31 C
2009
27.1 C
+0.75 C
2010
26.3 C
-0.05 C
2011
26.9 C
+0.54 C
The annual mean temperature here has risen by 0.2 C (0.1 to 0.3) per decade over 1950 to 2011. In Fahrenheit: 0.4 F (0.2 to 0.5) per decade. The slope is a straight line fitted to 58 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Callejones
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.2 C (0.1 to 0.3) per decade
0.4 F (0.2 to 0.5) per decade
1950 to 2011
58
Rise
Mean daily maximum
0.3 C (0.2 to 0.4) per decade
0.6 F (0.4 to 0.8) per decade
1950 to 2011
58
Rise
Mean daily minimum
0.08 C (-0.02 to 0.19) per decade
0.15 F (-0.04 to 0.35) per decade
1950 to 2011
58
Not clearly different from zero
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
1948 to 2013
Yearly extremes at Callejones: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
41.1 C (106.0 F)
2013
37.2 C (99.0 F)
66
Coldest night (TNn)
2.8 C (37.0 F)
1955
10.6 C (51.1 F)
66
Wettest day (Rx1day)
357.4 mm (14.1 in)
2000
80.3 mm (3.2 in)
66
Wettest five days (Rx5day)
574.9 mm (22.6 in)
2000
128.6 mm (5.1 in)
66
Longest dry spell (CDD)
173 days
1960
127 days
66
Hottest day (TXx)
The hottest day of the year at Callejones, 1948 to 2013. The record is 41.1 C (106.0 F) in 2013, marked on the chart; the median year is 37.2 C (99.0 F).
Hottest day (TXx) at Callejones by year
Year
Hottest day (TXx)
1948
30.6 C (87.1 F)
1949
36.7 C (98.1 F)
1950
37.8 C (100.0 F)
1951
36.7 C (98.1 F)
1952
36.7 C (98.1 F)
1953
37.2 C (99.0 F)
1954
36.7 C (98.1 F)
1955
36.1 C (97.0 F)
1956
36.7 C (98.1 F)
1957
36.1 C (97.0 F)
1958
36.1 C (97.0 F)
1959
37.2 C (99.0 F)
1960
37.2 C (99.0 F)
1961
37.2 C (99.0 F)
1962
36.7 C (98.1 F)
1963
36.1 C (97.0 F)
1964
36.7 C (98.1 F)
1965
37.2 C (99.0 F)
1966
39.4 C (102.9 F)
1967
36.1 C (97.0 F)
1968
38.9 C (102.0 F)
1969
36.1 C (97.0 F)
1970
39.4 C (102.9 F)
1971
38.3 C (100.9 F)
1972
37.2 C (99.0 F)
1973
35.6 C (96.1 F)
1974
36.1 C (97.0 F)
1975
36.7 C (98.1 F)
1976
40.0 C (104.0 F)
1977
36.7 C (98.1 F)
1978
36.1 C (97.0 F)
1979
36.7 C (98.1 F)
1980
37.2 C (99.0 F)
1981
36.7 C (98.1 F)
1982
37.2 C (99.0 F)
1983
36.1 C (97.0 F)
1984
36.7 C (98.1 F)
1985
37.2 C (99.0 F)
1986
37.2 C (99.0 F)
1987
38.3 C (100.9 F)
1988
39.4 C (102.9 F)
1989
37.8 C (100.0 F)
1990
37.2 C (99.0 F)
1991
38.3 C (100.9 F)
1992
37.8 C (100.0 F)
1993
37.8 C (100.0 F)
1994
36.7 C (98.1 F)
1995
37.8 C (100.0 F)
1996
38.9 C (102.0 F)
1997
39.4 C (102.9 F)
1998
38.9 C (102.0 F)
1999
40.0 C (104.0 F)
2000
37.8 C (100.0 F)
2001
40.0 C (104.0 F)
2002
40.0 C (104.0 F)
2003
38.9 C (102.0 F)
2004
40.0 C (104.0 F)
2005
40.6 C (105.1 F)
2006
38.9 C (102.0 F)
2007
40.6 C (105.1 F)
2008
40.0 C (104.0 F)
2009
38.3 C (100.9 F)
2010
38.9 C (102.0 F)
2011
39.4 C (102.9 F)
2012
38.9 C (102.0 F)
2013
41.1 C (106.0 F)
Coldest night (TNn)
The coldest night of the year at Callejones, 1948 to 2013. The record is 2.8 C (37.0 F) in 1955, marked on the chart; the median year is 10.6 C (51.1 F).
Coldest night (TNn) at Callejones by year
Year
Coldest night (TNn)
1948
17.8 C (64.0 F)
1949
10.6 C (51.1 F)
1950
8.9 C (48.0 F)
1951
8.9 C (48.0 F)
1952
10.0 C (50.0 F)
1953
6.1 C (43.0 F)
1954
13.3 C (55.9 F)
1955
2.8 C (37.0 F)
1956
5.0 C (41.0 F)
1957
15.6 C (60.1 F)
1958
10.6 C (51.1 F)
1959
12.8 C (55.0 F)
1960
11.7 C (53.1 F)
1961
8.9 C (48.0 F)
1962
10.0 C (50.0 F)
1963
11.1 C (52.0 F)
1964
7.8 C (46.0 F)
1965
10.0 C (50.0 F)
1966
11.7 C (53.1 F)
1967
9.4 C (48.9 F)
1968
10.0 C (50.0 F)
1969
11.7 C (53.1 F)
1970
10.0 C (50.0 F)
1971
10.0 C (50.0 F)
1972
11.7 C (53.1 F)
1973
11.1 C (52.0 F)
1974
10.0 C (50.0 F)
1975
10.0 C (50.0 F)
1976
10.0 C (50.0 F)
1977
11.7 C (53.1 F)
1978
11.7 C (53.1 F)
1979
10.0 C (50.0 F)
1980
10.6 C (51.1 F)
1981
10.6 C (51.1 F)
1982
11.7 C (53.1 F)
1983
10.6 C (51.1 F)
1984
11.7 C (53.1 F)
1985
10.6 C (51.1 F)
1986
10.0 C (50.0 F)
1987
10.0 C (50.0 F)
1988
10.6 C (51.1 F)
1989
12.2 C (54.0 F)
1990
9.4 C (48.9 F)
1991
10.0 C (50.0 F)
1992
12.8 C (55.0 F)
1993
10.6 C (51.1 F)
1994
10.0 C (50.0 F)
1995
10.0 C (50.0 F)
1996
12.2 C (54.0 F)
1997
8.3 C (46.9 F)
1998
10.0 C (50.0 F)
1999
10.0 C (50.0 F)
2000
12.8 C (55.0 F)
2001
11.1 C (52.0 F)
2002
11.7 C (53.1 F)
2003
10.6 C (51.1 F)
2004
10.0 C (50.0 F)
2005
11.7 C (53.1 F)
2006
13.3 C (55.9 F)
2007
12.2 C (54.0 F)
2008
8.3 C (46.9 F)
2009
11.7 C (53.1 F)
2010
11.1 C (52.0 F)
2011
8.9 C (48.0 F)
2012
13.3 C (55.9 F)
2013
12.8 C (55.0 F)
Wettest day (Rx1day)
The wettest day of the year at Callejones, 1948 to 2013. The record is 357.4 mm (14.1 in) in 2000, marked on the chart; the median year is 80.3 mm (3.2 in).
Wettest day (Rx1day) at Callejones by year
Year
Wettest day (Rx1day)
1948
0.0 mm (0.00 in)
1949
90.9 mm (3.6 in)
1950
54.1 mm (2.1 in)
1951
51.6 mm (2.0 in)
1952
22.4 mm (0.9 in)
1953
22.4 mm (0.9 in)
1954
89.9 mm (3.5 in)
1955
79.8 mm (3.1 in)
1956
52.8 mm (2.1 in)
1957
56.4 mm (2.2 in)
1958
83.3 mm (3.3 in)
1959
204.2 mm (8.0 in)
1960
115.8 mm (4.6 in)
1961
95.0 mm (3.7 in)
1962
62.7 mm (2.5 in)
1963
48.0 mm (1.9 in)
1964
135.6 mm (5.3 in)
1965
68.3 mm (2.7 in)
1966
102.9 mm (4.1 in)
1967
204.5 mm (8.1 in)
1968
166.9 mm (6.6 in)
1969
97.8 mm (3.9 in)
1970
40.4 mm (1.6 in)
1971
60.5 mm (2.4 in)
1972
48.3 mm (1.9 in)
1973
60.5 mm (2.4 in)
1974
63.0 mm (2.5 in)
1975
69.9 mm (2.8 in)
1976
42.2 mm (1.7 in)
1977
77.5 mm (3.1 in)
1978
84.3 mm (3.3 in)
1979
86.1 mm (3.4 in)
1980
104.1 mm (4.1 in)
1981
80.8 mm (3.2 in)
1982
79.2 mm (3.1 in)
1983
100.8 mm (4.0 in)
1984
84.8 mm (3.3 in)
1985
73.2 mm (2.9 in)
1986
70.4 mm (2.8 in)
1987
79.8 mm (3.1 in)
1988
52.3 mm (2.1 in)
1989
91.2 mm (3.6 in)
1990
88.9 mm (3.5 in)
1991
49.3 mm (1.9 in)
1992
136.4 mm (5.4 in)
1993
93.0 mm (3.7 in)
1994
99.8 mm (3.9 in)
1995
119.9 mm (4.7 in)
1996
196.1 mm (7.7 in)
1997
78.7 mm (3.1 in)
1998
143.8 mm (5.7 in)
1999
352.6 mm (13.9 in)
2000
357.4 mm (14.1 in)
2001
124.5 mm (4.9 in)
2002
103.4 mm (4.1 in)
2003
151.9 mm (6.0 in)
2004
59.9 mm (2.4 in)
2005
85.9 mm (3.4 in)
2006
0.0 mm (0.00 in)
2007
76.2 mm (3.0 in)
2008
144.0 mm (5.7 in)
2009
67.8 mm (2.7 in)
2010
79.0 mm (3.1 in)
2011
220.0 mm (8.7 in)
2012
49.8 mm (2.0 in)
2013
46.5 mm (1.8 in)
Wettest five days (Rx5day)
The wettest five days of the year at Callejones, 1948 to 2013. The record is 574.9 mm (22.6 in) in 2000, marked on the chart; the median year is 128.6 mm (5.1 in).
Wettest five days (Rx5day) at Callejones by year
Year
Wettest five days (Rx5day)
1948
0.0 mm (0.00 in)
1949
147.8 mm (5.8 in)
1950
120.7 mm (4.8 in)
1951
100.4 mm (4.0 in)
1952
59.4 mm (2.3 in)
1953
29.5 mm (1.2 in)
1954
168.6 mm (6.6 in)
1955
220.6 mm (8.7 in)
1956
71.4 mm (2.8 in)
1957
110.2 mm (4.3 in)
1958
119.4 mm (4.7 in)
1959
367.3 mm (14.5 in)
1960
151.6 mm (6.0 in)
1961
127.3 mm (5.0 in)
1962
129.9 mm (5.1 in)
1963
83.1 mm (3.3 in)
1964
177.7 mm (7.0 in)
1965
108.5 mm (4.3 in)
1966
122.0 mm (4.8 in)
1967
294.1 mm (11.6 in)
1968
395.3 mm (15.6 in)
1969
202.7 mm (8.0 in)
1970
122.0 mm (4.8 in)
1971
121.2 mm (4.8 in)
1972
96.8 mm (3.8 in)
1973
98.6 mm (3.9 in)
1974
99.3 mm (3.9 in)
1975
244.2 mm (9.6 in)
1976
97.5 mm (3.8 in)
1977
105.7 mm (4.2 in)
1978
165.9 mm (6.5 in)
1979
177.7 mm (7.0 in)
1980
157.1 mm (6.2 in)
1981
170.8 mm (6.7 in)
1982
121.2 mm (4.8 in)
1983
181.4 mm (7.1 in)
1984
114.4 mm (4.5 in)
1985
139.8 mm (5.5 in)
1986
152.7 mm (6.0 in)
1987
118.3 mm (4.7 in)
1988
95.1 mm (3.7 in)
1989
266.8 mm (10.5 in)
1990
116.4 mm (4.6 in)
1991
79.6 mm (3.1 in)
1992
212.2 mm (8.4 in)
1993
215.2 mm (8.5 in)
1994
168.4 mm (6.6 in)
1995
120.7 mm (4.8 in)
1996
231.7 mm (9.1 in)
1997
160.0 mm (6.3 in)
1998
282.8 mm (11.1 in)
1999
520.0 mm (20.5 in)
2000
574.9 mm (22.6 in)
2001
193.4 mm (7.6 in)
2002
118.7 mm (4.7 in)
2003
206.3 mm (8.1 in)
2004
117.6 mm (4.6 in)
2005
116.9 mm (4.6 in)
2006
0.0 mm (0.00 in)
2007
149.3 mm (5.9 in)
2008
208.0 mm (8.2 in)
2009
102.9 mm (4.1 in)
2010
202.4 mm (8.0 in)
2011
255.4 mm (10.1 in)
2012
105.5 mm (4.2 in)
2013
102.9 mm (4.1 in)
Longest dry spell (CDD)
The longest dry spell of the year at Callejones, 1948 to 2013. The record is 173 days in 1960, marked on the chart; the median year is 127 days.
Longest dry spell (CDD) at Callejones by year
Year
Longest dry spell (CDD)
1948
12 days
1949
127 days
1950
150 days
1951
74 days
1952
118 days
1953
158 days
1954
153 days
1955
143 days
1956
149 days
1957
122 days
1958
92 days
1959
103 days
1960
173 days
1961
60 days
1962
67 days
1963
98 days
1964
60 days
1965
60 days
1966
60 days
1967
60 days
1968
58 days
1969
171 days
1970
166 days
1971
164 days
1972
144 days
1973
63 days
1974
59 days
1975
132 days
1976
164 days
1977
90 days
1978
91 days
1979
151 days
1980
148 days
1981
148 days
1982
139 days
1983
73 days
1984
145 days
1985
155 days
1986
86 days
1987
149 days
1988
88 days
1989
164 days
1990
77 days
1991
162 days
1992
95 days
1993
141 days
1994
159 days
1995
143 days
1996
131 days
1997
79 days
1998
160 days
1999
137 days
2000
145 days
2001
91 days
2002
89 days
2003
69 days
2004
127 days
2005
115 days
2006
90 days
2007
132 days
2008
160 days
2009
141 days
2010
115 days
2011
160 days
2012
56 days
2013
65 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.
Rainfall Return Levels
60 years, 1949 to 2011
A day with at least 81.6 mm (3.2 in) of rain is expected about once in 2 years. A day with at least 361.2 mm (14.2 in) of rain is expected about once in 100 years.
Rainfall return levels at Callejones: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
81.6 mm (3.2 in)
5 years
126.4 mm (5.0 in)
10 years
165.4 mm (6.5 in)
25 years
228.7 mm (9.0 in)
50 years
288.4 mm (11.4 in)
100 years
361.2 mm (14.2 in)
Longer than the 60 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, 60 years of values from 1949 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: 357.4 mm (14.1 in) in 2000; 352.6 mm (13.9 in) in 1999; 220.0 mm (8.7 in) in 2011.
Station Changes
1 suspected
One change was suspected in the annual mean temperature of Callejones, at 1992. Each is measured against neighbouring stations.
Relative to 4 neighbouring stations, the station's annual mean temperature from 1992 ran 0.4 C (0.7 F) higher than in the years before (likely change).
Suspected changes in the annual mean temperature at Callejones, against neighbouring stations
Year
Shift (C)
Shift (F)
Strength
Neighbours
1992
+0.4
+0.7
likely
4
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Download the Data
Data for Callejones standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Callejones 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.