Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Temascales. 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 Temascales, 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)
-10.0 C (14.0 F)
n/a
n/a
Feb
27.8 C (82.0 F)
-7.2 C (19.0 F)
n/a
n/a
Mar
30.6 C (87.1 F)
-5.0 C (23.0 F)
n/a
n/a
Apr
31.7 C (89.1 F)
-2.8 C (27.0 F)
n/a
n/a
May
32.8 C (91.0 F)
0.0 C (32.0 F)
n/a
n/a
Jun
30.0 C (86.0 F)
1.1 C (34.0 F)
n/a
n/a
Jul
26.1 C (79.0 F)
4.4 C (39.9 F)
n/a
n/a
Aug
25.6 C (78.1 F)
3.3 C (37.9 F)
n/a
n/a
Sep
25.6 C (78.1 F)
-5.6 C (21.9 F)
n/a
n/a
Oct
27.2 C (81.0 F)
-6.1 C (21.0 F)
n/a
n/a
Nov
27.2 C (81.0 F)
-7.8 C (18.0 F)
n/a
n/a
Dec
26.1 C (79.0 F)
-9.4 C (15.1 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Temascales still stand. 1948 holds the most, with 88.
Standing records at Temascales by the year they were set
Year set
Standing records
1943
23
1944
48
1945
68
1946
30
1947
23
1948
88
1949
33
1950
35
1951
19
1952
26
1953
14
1954
15
1955
15
1956
12
1957
7
1958
36
1959
19
1960
10
1961
14
1962
10
1963
9
1964
10
1965
8
1966
19
1967
10
1968
14
1969
21
1970
18
1971
10
1972
12
1973
22
1974
9
1975
13
1976
28
1977
9
1978
9
1979
37
1980
26
1981
22
1982
19
1983
34
1984
6
1985
12
1986
25
1987
30
1988
21
1989
16
1990
12
1991
11
1992
19
1993
15
1994
10
1995
21
1996
6
1997
26
1998
48
1999
34
2000
26
2001
29
2002
29
2003
26
2004
22
2005
20
2006
20
2007
8
2008
8
2009
21
2010
32
2011
7
All-Time Record Progression
6 new records
6 all-time records were set at Temascales between 6 June 1981 and 2 September 2004. Each dot is a new record.
When Temascales set new all-time records
Date
Kind
Detail
1981-06-06
Record high minimum temperature
Record high minimum temperature 15.0 C (59.0 F)
1986-01-14
Record low minimum temperature
Record low minimum temperature -9.4 C (15.1 F)
1987-10-01
Record high minimum temperature
Record high minimum temperature 16.7 C (62.1 F)
1997-01-12
Record low minimum temperature
Record low minimum temperature -10.0 C (14.0 F)
1998-05-10
Record high maximum temperature
Record high maximum temperature 32.8 C (91.0 F)
2004-09-02
Record daily precipitation
Record daily precipitation 184.9 mm (7.3 in)
Wettest Day of Each Month
Sep: 184.9 mm (7.3 in)
The wettest day on record for each calendar month at Temascales. The most was 184.9 mm (7.3 in) on 2 September 2004.
Record daily precipitation for each month at Temascales
Month
Record daily precipitation (mm)
Date
Jan
39.9 mm (1.6 in)
25 January 1980
Feb
31.8 mm (1.3 in)
3 February 2010
Mar
38.9 mm (1.5 in)
19 March 1951
Apr
39.9 mm (1.6 in)
28 April 1987
May
75.4 mm (3.0 in)
30 May 1978
Jun
71.9 mm (2.8 in)
16 June 2004
Jul
78.0 mm (3.1 in)
6 July 2005
Aug
122.2 mm (4.8 in)
9 August 1946
Sep
184.9 mm (7.3 in)
2 September 2004
Oct
79.8 mm (3.1 in)
22 October 1959
Nov
41.4 mm (1.6 in)
3 November 1986
Dec
33.8 mm (1.3 in)
1 December 1967
Period of Record Coverage
1943 to 2011
Complete yearUnder 90 percent of days
69 years of record at Temascales, 1943 to 2011. 5 years have data for under 90 percent of days and are left out of rankings: 1943, 1948, 1949, 1985, 2011.
Cooler than the station meanWarmer than the station mean
One stripe for each of 62 complete years at Temascales, 1944 to 2009. Blue stripes are years cooler than the station's own mean of 13.7 C (56.6 F); red stripes are warmer. The coolest year was 2008, at 12.8 C (55.1 F), and the warmest was 1945, at 14.9 C (58.9 F). The strongest colour marks a difference of 1.3 C (2.3 F).
Annual mean temperature at Temascales as warming stripes, 1944 to 2009
Year
Annual mean temperature
Difference from the station mean
1944
14.4 C
+0.70 C
1945
14.9 C
+1.25 C
1946
14.2 C
+0.48 C
1947
13.3 C
-0.33 C
1950
13.8 C
+0.09 C
1951
14.1 C
+0.44 C
1952
13.7 C
-0.01 C
1953
13.8 C
+0.16 C
1954
13.6 C
-0.08 C
1955
13.4 C
-0.29 C
1956
13.1 C
-0.59 C
1957
14.0 C
+0.36 C
1958
13.8 C
+0.16 C
1959
13.7 C
-0.01 C
1960
14.0 C
+0.29 C
1961
13.8 C
+0.13 C
1962
14.2 C
+0.53 C
1963
13.9 C
+0.22 C
1964
14.0 C
+0.31 C
1965
13.7 C
-0.01 C
1966
13.1 C
-0.58 C
1967
13.2 C
-0.47 C
1968
13.2 C
-0.48 C
1969
14.0 C
+0.36 C
1970
13.6 C
-0.07 C
1971
13.4 C
-0.25 C
1972
13.9 C
+0.24 C
1973
13.8 C
+0.16 C
1974
13.8 C
+0.08 C
1975
13.6 C
-0.03 C
1976
13.7 C
+0.01 C
1977
13.8 C
+0.13 C
1978
13.9 C
+0.27 C
1979
13.8 C
+0.13 C
1980
13.8 C
+0.15 C
1981
13.6 C
-0.09 C
1982
13.8 C
+0.10 C
1983
13.4 C
-0.28 C
1984
13.2 C
-0.44 C
1986
13.3 C
-0.36 C
1987
13.3 C
-0.37 C
1988
13.5 C
-0.14 C
1989
13.2 C
-0.48 C
1990
13.7 C
+0.07 C
1991
13.8 C
+0.16 C
1992
13.3 C
-0.34 C
1993
13.5 C
-0.18 C
1994
14.0 C
+0.30 C
1995
14.1 C
+0.47 C
1996
13.3 C
-0.35 C
1997
13.6 C
-0.05 C
1998
14.3 C
+0.64 C
1999
13.2 C
-0.45 C
2001
13.4 C
-0.23 C
2002
13.8 C
+0.16 C
2003
14.1 C
+0.39 C
2004
13.6 C
-0.09 C
2005
13.7 C
-0.01 C
2006
13.3 C
-0.36 C
2007
13.1 C
-0.53 C
2008
12.8 C
-0.83 C
2009
13.5 C
-0.15 C
The annual mean temperature here has fallen by 0.07 C (0.02 to 0.12) per decade over 1944 to 2009. In Fahrenheit: 0.12 F (0.04 to 0.21) per decade. The slope is a straight line fitted to 62 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Temascales
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
-0.07 C (-0.12 to -0.02) per decade
-0.12 F (-0.21 to -0.04) per decade
1944 to 2009
62
Fall
Mean daily maximum
0.09 C (-0.01 to 0.19) per decade
0.16 F (-0.01 to 0.34) per decade
1944 to 2009
62
Not clearly different from zero
Mean daily minimum
-0.2 C (-0.3 to -0.1) per decade
-0.4 F (-0.6 to -0.3) per decade
1944 to 2009
62
Fall
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
1943 to 2011
Yearly extremes at Temascales: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
32.8 C (91.0 F)
1998
29.4 C (84.9 F)
69
Coldest night (TNn)
-10.0 C (14.0 F)
1997
-5.6 C (21.9 F)
69
Wettest day (Rx1day)
184.9 mm (7.3 in)
2004
47.8 mm (1.9 in)
69
Wettest five days (Rx5day)
237.8 mm (9.4 in)
2004
95.5 mm (3.8 in)
69
Longest dry spell (CDD)
145 days
1998
57 days
69
Hottest day (TXx)
The hottest day of the year at Temascales, 1943 to 2011. The record is 32.8 C (91.0 F) in 1998, marked on the chart; the median year is 29.4 C (84.9 F).
Hottest day (TXx) at Temascales by year
Year
Hottest day (TXx)
1943
25.0 C (77.0 F)
1944
29.4 C (84.9 F)
1945
30.0 C (86.0 F)
1946
28.9 C (84.0 F)
1947
27.2 C (81.0 F)
1948
27.8 C (82.0 F)
1949
30.6 C (87.1 F)
1950
30.6 C (87.1 F)
1951
28.9 C (84.0 F)
1952
29.4 C (84.9 F)
1953
30.0 C (86.0 F)
1954
28.9 C (84.0 F)
1955
29.4 C (84.9 F)
1956
28.9 C (84.0 F)
1957
28.9 C (84.0 F)
1958
28.3 C (82.9 F)
1959
26.1 C (79.0 F)
1960
28.3 C (82.9 F)
1961
28.9 C (84.0 F)
1962
30.6 C (87.1 F)
1963
30.0 C (86.0 F)
1964
30.0 C (86.0 F)
1965
28.9 C (84.0 F)
1966
28.3 C (82.9 F)
1967
29.4 C (84.9 F)
1968
28.9 C (84.0 F)
1969
30.0 C (86.0 F)
1970
31.1 C (88.0 F)
1971
30.6 C (87.1 F)
1972
30.0 C (86.0 F)
1973
31.7 C (89.1 F)
1974
29.4 C (84.9 F)
1975
30.0 C (86.0 F)
1976
27.8 C (82.0 F)
1977
30.0 C (86.0 F)
1978
30.6 C (87.1 F)
1979
30.6 C (87.1 F)
1980
27.8 C (82.0 F)
1981
26.7 C (80.1 F)
1982
29.4 C (84.9 F)
1983
30.6 C (87.1 F)
1984
28.3 C (82.9 F)
1985
28.3 C (82.9 F)
1986
28.3 C (82.9 F)
1987
26.7 C (80.1 F)
1988
29.4 C (84.9 F)
1989
28.9 C (84.0 F)
1990
28.9 C (84.0 F)
1991
30.0 C (86.0 F)
1992
26.7 C (80.1 F)
1993
28.9 C (84.0 F)
1994
29.4 C (84.9 F)
1995
30.6 C (87.1 F)
1996
28.9 C (84.0 F)
1997
27.8 C (82.0 F)
1998
32.8 C (91.0 F)
1999
30.6 C (87.1 F)
2000
30.0 C (86.0 F)
2001
30.0 C (86.0 F)
2002
30.0 C (86.0 F)
2003
31.7 C (89.1 F)
2004
28.3 C (82.9 F)
2005
29.4 C (84.9 F)
2006
29.4 C (84.9 F)
2007
27.8 C (82.0 F)
2008
27.8 C (82.0 F)
2009
28.9 C (84.0 F)
2010
28.9 C (84.0 F)
2011
30.6 C (87.1 F)
Coldest night (TNn)
The coldest night of the year at Temascales, 1943 to 2011. The record is -10.0 C (14.0 F) in 1997, marked on the chart; the median year is -5.6 C (21.9 F).
Coldest night (TNn) at Temascales by year
Year
Coldest night (TNn)
1943
-3.3 C (26.1 F)
1944
-2.8 C (27.0 F)
1945
-2.2 C (28.0 F)
1946
-1.7 C (28.9 F)
1947
-2.8 C (27.0 F)
1948
-7.2 C (19.0 F)
1949
-6.1 C (21.0 F)
1950
-6.7 C (19.9 F)
1951
-6.1 C (21.0 F)
1952
-5.0 C (23.0 F)
1953
-6.1 C (21.0 F)
1954
-7.2 C (19.0 F)
1955
-4.4 C (24.1 F)
1956
-5.6 C (21.9 F)
1957
-5.0 C (23.0 F)
1958
-1.1 C (30.0 F)
1959
-2.2 C (28.0 F)
1960
-3.3 C (26.1 F)
1961
-5.0 C (23.0 F)
1962
-4.4 C (24.1 F)
1963
-6.1 C (21.0 F)
1964
-1.1 C (30.0 F)
1965
-6.1 C (21.0 F)
1966
-6.1 C (21.0 F)
1967
-5.0 C (23.0 F)
1968
-5.0 C (23.0 F)
1969
-4.4 C (24.1 F)
1970
-4.4 C (24.1 F)
1971
-3.3 C (26.1 F)
1972
-5.6 C (21.9 F)
1973
-6.1 C (21.0 F)
1974
-5.0 C (23.0 F)
1975
-6.1 C (21.0 F)
1976
-6.1 C (21.0 F)
1977
-2.8 C (27.0 F)
1978
-2.8 C (27.0 F)
1979
-6.1 C (21.0 F)
1980
-6.7 C (19.9 F)
1981
-5.6 C (21.9 F)
1982
-6.7 C (19.9 F)
1983
-7.2 C (19.0 F)
1984
-3.9 C (25.0 F)
1985
-4.4 C (24.1 F)
1986
-9.4 C (15.1 F)
1987
-8.3 C (17.1 F)
1988
-7.2 C (19.0 F)
1989
-7.8 C (18.0 F)
1990
-5.6 C (21.9 F)
1991
-3.9 C (25.0 F)
1992
-5.0 C (23.0 F)
1993
-4.4 C (24.1 F)
1994
-5.0 C (23.0 F)
1995
-5.6 C (21.9 F)
1996
-7.2 C (19.0 F)
1997
-10.0 C (14.0 F)
1998
-5.0 C (23.0 F)
1999
-6.7 C (19.9 F)
2000
-6.7 C (19.9 F)
2001
-5.0 C (23.0 F)
2002
-6.7 C (19.9 F)
2003
-8.3 C (17.1 F)
2004
-5.6 C (21.9 F)
2005
-6.7 C (19.9 F)
2006
-10.0 C (14.0 F)
2007
-3.9 C (25.0 F)
2008
-6.7 C (19.9 F)
2009
-6.7 C (19.9 F)
2010
-9.4 C (15.1 F)
2011
-5.0 C (23.0 F)
Wettest day (Rx1day)
The wettest day of the year at Temascales, 1943 to 2011. The record is 184.9 mm (7.3 in) in 2004, marked on the chart; the median year is 47.8 mm (1.9 in).
Wettest day (Rx1day) at Temascales by year
Year
Wettest day (Rx1day)
1943
34.0 mm (1.3 in)
1944
56.9 mm (2.2 in)
1945
61.5 mm (2.4 in)
1946
122.2 mm (4.8 in)
1947
39.9 mm (1.6 in)
1948
48.3 mm (1.9 in)
1949
48.3 mm (1.9 in)
1950
48.3 mm (1.9 in)
1951
44.2 mm (1.7 in)
1952
51.6 mm (2.0 in)
1953
50.8 mm (2.0 in)
1954
34.3 mm (1.4 in)
1955
50.3 mm (2.0 in)
1956
51.3 mm (2.0 in)
1957
27.4 mm (1.1 in)
1958
63.5 mm (2.5 in)
1959
79.8 mm (3.1 in)
1960
60.5 mm (2.4 in)
1961
49.3 mm (1.9 in)
1962
47.0 mm (1.9 in)
1963
42.9 mm (1.7 in)
1964
35.3 mm (1.4 in)
1965
30.0 mm (1.2 in)
1966
65.3 mm (2.6 in)
1967
45.0 mm (1.8 in)
1968
43.4 mm (1.7 in)
1969
35.3 mm (1.4 in)
1970
40.4 mm (1.6 in)
1971
37.6 mm (1.5 in)
1972
41.4 mm (1.6 in)
1973
46.5 mm (1.8 in)
1974
29.2 mm (1.1 in)
1975
36.6 mm (1.4 in)
1976
50.3 mm (2.0 in)
1977
61.0 mm (2.4 in)
1978
75.4 mm (3.0 in)
1979
34.8 mm (1.4 in)
1980
39.9 mm (1.6 in)
1981
73.4 mm (2.9 in)
1982
29.0 mm (1.1 in)
1983
54.9 mm (2.2 in)
1984
40.4 mm (1.6 in)
1985
45.0 mm (1.8 in)
1986
45.0 mm (1.8 in)
1987
39.9 mm (1.6 in)
1988
47.8 mm (1.9 in)
1989
40.9 mm (1.6 in)
1990
45.5 mm (1.8 in)
1991
52.8 mm (2.1 in)
1992
57.9 mm (2.3 in)
1993
48.8 mm (1.9 in)
1994
35.8 mm (1.4 in)
1995
54.1 mm (2.1 in)
1996
49.8 mm (2.0 in)
1997
53.3 mm (2.1 in)
1998
65.3 mm (2.6 in)
1999
89.9 mm (3.5 in)
2000
43.4 mm (1.7 in)
2001
54.1 mm (2.1 in)
2002
39.9 mm (1.6 in)
2003
48.8 mm (1.9 in)
2004
184.9 mm (7.3 in)
2005
78.0 mm (3.1 in)
2006
64.8 mm (2.6 in)
2007
69.9 mm (2.8 in)
2008
40.9 mm (1.6 in)
2009
36.8 mm (1.4 in)
2010
40.4 mm (1.6 in)
2011
37.3 mm (1.5 in)
Wettest five days (Rx5day)
The wettest five days of the year at Temascales, 1943 to 2011. The record is 237.8 mm (9.4 in) in 2004, marked on the chart; the median year is 95.5 mm (3.8 in).
Wettest five days (Rx5day) at Temascales by year
Year
Wettest five days (Rx5day)
1943
69.1 mm (2.7 in)
1944
86.1 mm (3.4 in)
1945
123.2 mm (4.9 in)
1946
178.6 mm (7.0 in)
1947
78.0 mm (3.1 in)
1948
84.9 mm (3.3 in)
1949
127.3 mm (5.0 in)
1950
78.0 mm (3.1 in)
1951
109.0 mm (4.3 in)
1952
107.0 mm (4.2 in)
1953
100.3 mm (3.9 in)
1954
69.0 mm (2.7 in)
1955
96.6 mm (3.8 in)
1956
114.3 mm (4.5 in)
1957
58.9 mm (2.3 in)
1958
128.5 mm (5.1 in)
1959
106.2 mm (4.2 in)
1960
80.9 mm (3.2 in)
1961
109.2 mm (4.3 in)
1962
108.2 mm (4.3 in)
1963
63.5 mm (2.5 in)
1964
73.8 mm (2.9 in)
1965
104.5 mm (4.1 in)
1966
104.1 mm (4.1 in)
1967
110.2 mm (4.3 in)
1968
126.8 mm (5.0 in)
1969
68.8 mm (2.7 in)
1970
136.2 mm (5.4 in)
1971
95.5 mm (3.8 in)
1972
75.2 mm (3.0 in)
1973
147.7 mm (5.8 in)
1974
65.2 mm (2.6 in)
1975
83.0 mm (3.3 in)
1976
118.6 mm (4.7 in)
1977
110.8 mm (4.4 in)
1978
129.2 mm (5.1 in)
1979
68.6 mm (2.7 in)
1980
91.4 mm (3.6 in)
1981
108.4 mm (4.3 in)
1982
77.2 mm (3.0 in)
1983
124.6 mm (4.9 in)
1984
84.8 mm (3.3 in)
1985
76.0 mm (3.0 in)
1986
90.2 mm (3.6 in)
1987
59.4 mm (2.3 in)
1988
84.9 mm (3.3 in)
1989
86.2 mm (3.4 in)
1990
112.6 mm (4.4 in)
1991
92.5 mm (3.6 in)
1992
89.9 mm (3.5 in)
1993
83.3 mm (3.3 in)
1994
85.8 mm (3.4 in)
1995
128.1 mm (5.0 in)
1996
78.8 mm (3.1 in)
1997
78.8 mm (3.1 in)
1998
115.1 mm (4.5 in)
1999
147.6 mm (5.8 in)
2000
91.2 mm (3.6 in)
2001
127.3 mm (5.0 in)
2002
73.9 mm (2.9 in)
2003
123.9 mm (4.9 in)
2004
237.8 mm (9.4 in)
2005
111.3 mm (4.4 in)
2006
101.2 mm (4.0 in)
2007
92.3 mm (3.6 in)
2008
79.7 mm (3.1 in)
2009
107.9 mm (4.2 in)
2010
96.1 mm (3.8 in)
2011
91.0 mm (3.6 in)
Longest dry spell (CDD)
The longest dry spell of the year at Temascales, 1943 to 2011. The record is 145 days in 1998, marked on the chart; the median year is 57 days.
Longest dry spell (CDD) at Temascales by year
Year
Longest dry spell (CDD)
1943
18 days
1944
57 days
1945
43 days
1946
36 days
1947
84 days
1948
49 days
1949
64 days
1950
71 days
1951
77 days
1952
45 days
1953
74 days
1954
37 days
1955
89 days
1956
110 days
1957
64 days
1958
54 days
1959
55 days
1960
133 days
1961
55 days
1962
101 days
1963
78 days
1964
63 days
1965
30 days
1966
34 days
1967
27 days
1968
46 days
1969
72 days
1970
67 days
1971
47 days
1972
34 days
1973
94 days
1974
68 days
1975
83 days
1976
53 days
1977
31 days
1978
43 days
1979
39 days
1980
35 days
1981
34 days
1982
62 days
1983
68 days
1984
91 days
1985
57 days
1986
101 days
1987
76 days
1988
43 days
1989
88 days
1990
40 days
1991
87 days
1992
40 days
1993
82 days
1994
53 days
1995
48 days
1996
114 days
1997
66 days
1998
145 days
1999
54 days
2000
53 days
2001
45 days
2002
41 days
2003
70 days
2004
56 days
2005
52 days
2006
57 days
2007
33 days
2008
102 days
2009
93 days
2010
92 days
2011
104 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
59 years with a frost
Across 59 years with a frost, the median last spring frost at Temascales falls on 10 March and the median first autumn frost on 5 November, which leaves a median of 232 days between them.
Fitted over all years, the growing season changes by -8.9 days per decade at this station.
Frost dates and growing season at Temascales
Measure
Median, all years
Earliest period
Recent period (1977 to 2009)
Recent against earliest
Fitted trend
Last spring frost
10 March
n/a
26 March
n/a
+6.4 days per decade
First autumn frost
5 November
n/a
6 November
n/a
-2.4 days per decade
Growing days
232 days
n/a
221 days
n/a
-8.9 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
66 years, 1944 to 2010
A day with at least 46.5 mm (1.8 in) of rain is expected about once in 2 years. A day with at least 138.0 mm (5.4 in) of rain is expected about once in 100 years.
Rainfall return levels at Temascales: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
46.5 mm (1.8 in)
5 years
61.7 mm (2.4 in)
10 years
74.7 mm (2.9 in)
25 years
95.4 mm (3.8 in)
50 years
114.8 mm (4.5 in)
100 years
138.0 mm (5.4 in)
Longer than the 66 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, 66 years of values from 1944 to 2010.
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: 184.9 mm (7.3 in) in 2004; 122.2 mm (4.8 in) in 1946; 89.9 mm (3.5 in) in 1999.
Station Changes
1 suspected
One change was suspected in the annual mean temperature of Temascales, at 2004. Each is measured against neighbouring stations.
Relative to 5 neighbouring stations, the station's annual mean temperature from 2004 ran 0.6 C (1.1 F) higher than in the years before (likely change).
Suspected changes in the annual mean temperature at Temascales, against neighbouring stations
Year
Shift (C)
Shift (F)
Strength
Neighbours
2004
+0.6
+1.1
likely
5
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 Temascales standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Temascales 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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.