Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Paso de San Antonio. 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 Paso de San Antonio, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
40.6 C (105.1 F)
-10.6 C (12.9 F)
n/a
n/a
Feb
42.8 C (109.0 F)
-9.4 C (15.1 F)
n/a
n/a
Mar
45.6 C (114.1 F)
-5.0 C (23.0 F)
n/a
n/a
Apr
48.3 C (118.9 F)
-1.1 C (30.0 F)
n/a
n/a
May
47.8 C (118.0 F)
0.6 C (33.1 F)
n/a
n/a
Jun
47.8 C (118.0 F)
1.7 C (35.1 F)
n/a
n/a
Jul
43.9 C (111.0 F)
1.7 C (35.1 F)
n/a
n/a
Aug
43.9 C (111.0 F)
2.8 C (37.0 F)
n/a
n/a
Sep
43.9 C (111.0 F)
0.6 C (33.1 F)
n/a
n/a
Oct
42.2 C (108.0 F)
-0.6 C (30.9 F)
n/a
n/a
Nov
40.6 C (105.1 F)
-10.0 C (14.0 F)
n/a
n/a
Dec
42.8 C (109.0 F)
-12.2 C (10.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Paso de San Antonio still stand. 1970 holds the most, with 137.
Standing records at Paso de San Antonio by the year they were set
Year set
Standing records
1944
11
1945
26
1946
15
1947
46
1948
50
1949
52
1950
9
1951
13
1952
17
1953
8
1954
14
1955
29
1956
24
1957
70
1958
23
1959
34
1960
53
1961
40
1962
58
1963
28
1964
50
1965
26
1966
18
1967
19
1968
21
1969
11
1970
137
1971
21
1972
17
1973
22
1974
23
1975
12
1976
27
1977
9
1978
14
1979
19
1980
11
1981
15
1982
13
1983
9
1984
4
1985
7
1986
7
1987
10
1988
3
1989
43
1990
77
1991
31
1992
29
1993
5
1994
14
1995
28
1996
14
1997
19
1998
9
2000
4
2001
4
2002
1
2004
6
2005
1
2006
3
2007
7
2008
11
2009
4
2010
9
All-Time Record Progression
6 new records
6 all-time records were set at Paso de San Antonio between 7 October 1982 and 13 December 1997. Each dot is a new record.
When Paso de San Antonio set new all-time records
Date
Kind
Detail
1982-10-07
Record daily precipitation
Record daily precipitation 140.0 mm (5.5 in)
1982-10-12
Record daily precipitation
Record daily precipitation 199.9 mm (7.9 in)
1987-06-01
Record daily precipitation
Record daily precipitation 209.8 mm (8.3 in)
1996-06-22
Record daily precipitation
Record daily precipitation 229.9 mm (9.1 in)
1996-06-24
Record daily precipitation
Record daily precipitation 249.9 mm (9.8 in)
1997-12-13
Record low maximum temperature
Record low maximum temperature 6.7 C (44.1 F)
Wettest Day of Each Month
Jun: 249.9 mm (9.8 in)
The wettest day on record for each calendar month at Paso de San Antonio. The most was 249.9 mm (9.8 in) on 24 June 1996.
Record daily precipitation for each month at Paso de San Antonio
Month
Record daily precipitation (mm)
Date
Jan
154.9 mm (6.1 in)
1 January 1988
Feb
79.8 mm (3.1 in)
6 February 1984
Mar
89.9 mm (3.5 in)
28 March 1988
Apr
199.9 mm (7.9 in)
22 April 1986
May
159.8 mm (6.3 in)
12 May 1984
Jun
249.9 mm (9.8 in)
24 June 1996
Jul
199.9 mm (7.9 in)
2 July 1983
Aug
190.0 mm (7.5 in)
18 August 1991
Sep
204.0 mm (8.0 in)
28 September 1987
Oct
199.9 mm (7.9 in)
12 October 1982
Nov
169.9 mm (6.7 in)
26 November 1986
Dec
69.3 mm (2.7 in)
2 December 1979
Period of Record Coverage
1944 to 2011
Complete yearUnder 90 percent of days
68 years of record at Paso de San Antonio, 1944 to 2011. 5 years have data for under 90 percent of days and are left out of rankings: 1944, 1988, 1989, 1991, 2011.
Cooler than the station meanWarmer than the station mean
One stripe for each of 55 complete years at Paso de San Antonio, 1945 to 2010. Blue stripes are years cooler than the station's own mean of 20.6 C (69.0 F); red stripes are warmer. The coolest year was 1968, at 17.9 C (64.3 F), and the warmest was 1995, at 23.9 C (74.9 F). The strongest colour marks a difference of 3.3 C (5.9 F).
Annual mean temperature at Paso de San Antonio as warming stripes, 1945 to 2010
Year
Annual mean temperature
Difference from the station mean
1945
21.3 C
+0.74 C
1946
20.1 C
-0.47 C
1947
21.7 C
+1.17 C
1948
22.0 C
+1.48 C
1949
22.2 C
+1.61 C
1950
19.5 C
-1.06 C
1951
19.1 C
-1.50 C
1952
18.9 C
-1.70 C
1953
19.2 C
-1.36 C
1954
19.3 C
-1.28 C
1955
21.0 C
+0.42 C
1956
20.8 C
+0.25 C
1957
21.8 C
+1.28 C
1958
20.9 C
+0.30 C
1959
20.9 C
+0.33 C
1960
22.0 C
+1.40 C
1961
21.5 C
+0.90 C
1962
21.6 C
+1.04 C
1963
21.6 C
+1.06 C
1964
21.6 C
+1.06 C
1965
21.7 C
+1.15 C
1966
20.3 C
-0.23 C
1967
20.6 C
+0.05 C
1968
17.9 C
-2.62 C
1969
20.5 C
-0.09 C
1972
18.3 C
-2.31 C
1973
18.6 C
-1.98 C
1974
18.3 C
-2.31 C
1975
18.8 C
-1.74 C
1976
19.6 C
-0.98 C
1977
20.7 C
+0.18 C
1978
21.0 C
+0.39 C
1979
20.6 C
+0.02 C
1980
21.3 C
+0.76 C
1981
20.7 C
+0.13 C
1982
21.6 C
+1.01 C
1983
21.2 C
+0.68 C
1984
21.2 C
+0.59 C
1985
21.6 C
+1.03 C
1986
21.8 C
+1.26 C
1987
21.0 C
+0.46 C
1990
22.2 C
+1.66 C
1992
21.2 C
+0.66 C
1993
22.6 C
+2.00 C
1995
23.9 C
+3.29 C
1996
20.4 C
-0.15 C
1997
19.9 C
-0.67 C
2000
19.5 C
-1.03 C
2003
20.6 C
+0.01 C
2004
19.5 C
-1.03 C
2005
19.9 C
-0.62 C
2006
19.6 C
-0.92 C
2008
19.1 C
-1.51 C
2009
19.5 C
-1.10 C
2010
18.6 C
-1.98 C
The fitted trend in annual mean temperature here over 1945 to 2010 is -0.1 C (-0.3 to 0.1) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.1 F (-0.5 to 0.2) per decade. The slope is a straight line fitted to 55 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Paso de San Antonio
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
-0.1 C (-0.3 to 0.1) per decade
-0.1 F (-0.5 to 0.2) per decade
1945 to 2010
55
Not clearly different from zero
Mean daily maximum
-0.7 C (-1.1 to -0.3) per decade
-1.3 F (-2.0 to -0.6) per decade
1945 to 2010
55
Fall
Mean daily minimum
0.6 C (0.2 to 0.9) per decade
1.0 F (0.3 to 1.7) per decade
1945 to 2010
55
Rise
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
1942 to 2011
Yearly extremes at Paso de San Antonio: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
48.3 C (118.9 F)
1963
40.0 C (104.0 F)
68
Coldest night (TNn)
-12.2 C (10.0 F)
1957
0.0 C (32.0 F)
68
Wettest day (Rx1day)
249.9 mm (9.8 in)
1996
63.8 mm (2.5 in)
69
Wettest five days (Rx5day)
709.4 mm (27.9 in)
1983
114.9 mm (4.5 in)
69
Longest dry spell (CDD)
132 days
2009
64 days
69
Hottest day (TXx)
The hottest day of the year at Paso de San Antonio, 1942 to 2011. The record is 48.3 C (118.9 F) in 1963, marked on the chart; the median year is 40.0 C (104.0 F).
Hottest day (TXx) at Paso de San Antonio by year
Year
Hottest day (TXx)
1942
n/a
1944
38.9 C (102.0 F)
1945
40.0 C (104.0 F)
1946
40.0 C (104.0 F)
1947
38.9 C (102.0 F)
1948
40.6 C (105.1 F)
1949
38.9 C (102.0 F)
1950
40.0 C (104.0 F)
1951
39.4 C (102.9 F)
1952
40.0 C (104.0 F)
1953
42.2 C (108.0 F)
1954
40.0 C (104.0 F)
1955
46.7 C (116.1 F)
1956
45.6 C (114.1 F)
1957
46.7 C (116.1 F)
1958
46.1 C (115.0 F)
1959
44.4 C (111.9 F)
1960
47.8 C (118.0 F)
1961
47.8 C (118.0 F)
1962
46.7 C (116.1 F)
1963
48.3 C (118.9 F)
1964
47.8 C (118.0 F)
1965
46.1 C (115.0 F)
1966
45.6 C (114.1 F)
1967
46.7 C (116.1 F)
1968
42.8 C (109.0 F)
1969
47.8 C (118.0 F)
1970
40.0 C (104.0 F)
1971
41.7 C (107.1 F)
1972
40.0 C (104.0 F)
1973
43.9 C (111.0 F)
1974
40.6 C (105.1 F)
1975
40.6 C (105.1 F)
1976
40.0 C (104.0 F)
1977
38.9 C (102.0 F)
1978
40.6 C (105.1 F)
1979
40.0 C (104.0 F)
1980
40.6 C (105.1 F)
1981
38.9 C (102.0 F)
1982
42.8 C (109.0 F)
1983
42.8 C (109.0 F)
1984
41.7 C (107.1 F)
1985
38.9 C (102.0 F)
1986
40.0 C (104.0 F)
1987
37.8 C (100.0 F)
1988
40.0 C (104.0 F)
1989
40.0 C (104.0 F)
1990
40.0 C (104.0 F)
1991
40.6 C (105.1 F)
1992
40.0 C (104.0 F)
1993
45.0 C (113.0 F)
1994
45.6 C (114.1 F)
1995
47.8 C (118.0 F)
1996
40.0 C (104.0 F)
1997
38.9 C (102.0 F)
1998
43.9 C (111.0 F)
1999
37.8 C (100.0 F)
2000
35.6 C (96.1 F)
2001
36.7 C (98.1 F)
2002
40.0 C (104.0 F)
2003
40.0 C (104.0 F)
2004
38.9 C (102.0 F)
2005
40.0 C (104.0 F)
2006
38.9 C (102.0 F)
2007
35.6 C (96.1 F)
2008
38.9 C (102.0 F)
2009
37.8 C (100.0 F)
2010
38.9 C (102.0 F)
2011
38.9 C (102.0 F)
Coldest night (TNn)
The coldest night of the year at Paso de San Antonio, 1942 to 2011. The record is -12.2 C (10.0 F) in 1957, marked on the chart; the median year is 0.0 C (32.0 F).
Coldest night (TNn) at Paso de San Antonio by year
Year
Coldest night (TNn)
1942
n/a
1944
0.0 C (32.0 F)
1945
0.0 C (32.0 F)
1946
0.6 C (33.1 F)
1947
3.3 C (37.9 F)
1948
3.3 C (37.9 F)
1949
0.0 C (32.0 F)
1950
0.0 C (32.0 F)
1951
-9.4 C (15.1 F)
1952
0.0 C (32.0 F)
1953
0.0 C (32.0 F)
1954
0.0 C (32.0 F)
1955
-8.9 C (16.0 F)
1956
0.0 C (32.0 F)
1957
-12.2 C (10.0 F)
1958
-8.3 C (17.1 F)
1959
-5.0 C (23.0 F)
1960
-9.4 C (15.1 F)
1961
-6.1 C (21.0 F)
1962
-10.6 C (12.9 F)
1963
-8.3 C (17.1 F)
1964
-5.0 C (23.0 F)
1965
0.0 C (32.0 F)
1966
-4.4 C (24.1 F)
1967
0.0 C (32.0 F)
1968
0.0 C (32.0 F)
1969
0.0 C (32.0 F)
1970
0.6 C (33.1 F)
1971
0.6 C (33.1 F)
1972
5.0 C (41.0 F)
1973
5.0 C (41.0 F)
1974
-10.0 C (14.0 F)
1975
-9.4 C (15.1 F)
1976
-7.2 C (19.0 F)
1977
-5.0 C (23.0 F)
1978
-3.3 C (26.1 F)
1979
-2.2 C (28.0 F)
1980
0.0 C (32.0 F)
1981
0.0 C (32.0 F)
1982
-3.3 C (26.1 F)
1983
0.0 C (32.0 F)
1984
-4.4 C (24.1 F)
1985
0.0 C (32.0 F)
1986
0.0 C (32.0 F)
1987
0.0 C (32.0 F)
1988
0.0 C (32.0 F)
1989
1.7 C (35.1 F)
1990
0.0 C (32.0 F)
1991
7.8 C (46.0 F)
1992
0.0 C (32.0 F)
1993
-0.6 C (30.9 F)
1994
0.0 C (32.0 F)
1995
0.0 C (32.0 F)
1996
-0.6 C (30.9 F)
1997
0.0 C (32.0 F)
1998
0.0 C (32.0 F)
1999
-2.2 C (28.0 F)
2000
0.6 C (33.1 F)
2001
0.0 C (32.0 F)
2002
0.0 C (32.0 F)
2003
0.0 C (32.0 F)
2004
0.0 C (32.0 F)
2005
1.7 C (35.1 F)
2006
-5.0 C (23.0 F)
2007
-2.2 C (28.0 F)
2008
0.0 C (32.0 F)
2009
0.0 C (32.0 F)
2010
-4.4 C (24.1 F)
2011
0.0 C (32.0 F)
Wettest day (Rx1day)
The wettest day of the year at Paso de San Antonio, 1942 to 2011. The record is 249.9 mm (9.8 in) in 1996, marked on the chart; the median year is 63.8 mm (2.5 in).
Wettest day (Rx1day) at Paso de San Antonio by year
Year
Wettest day (Rx1day)
1942
4.6 mm (0.18 in)
1944
52.3 mm (2.1 in)
1945
32.8 mm (1.3 in)
1946
85.9 mm (3.4 in)
1947
63.8 mm (2.5 in)
1948
42.9 mm (1.7 in)
1949
35.1 mm (1.4 in)
1950
31.0 mm (1.2 in)
1951
98.3 mm (3.9 in)
1952
67.6 mm (2.7 in)
1953
52.1 mm (2.1 in)
1954
61.7 mm (2.4 in)
1955
66.5 mm (2.6 in)
1956
44.2 mm (1.7 in)
1957
43.4 mm (1.7 in)
1958
51.8 mm (2.0 in)
1959
29.0 mm (1.1 in)
1960
20.1 mm (0.8 in)
1961
61.5 mm (2.4 in)
1962
32.3 mm (1.3 in)
1963
46.0 mm (1.8 in)
1964
46.5 mm (1.8 in)
1965
54.9 mm (2.2 in)
1966
100.8 mm (4.0 in)
1967
64.8 mm (2.6 in)
1968
110.0 mm (4.3 in)
1969
59.9 mm (2.4 in)
1970
44.2 mm (1.7 in)
1971
64.8 mm (2.6 in)
1972
69.9 mm (2.8 in)
1973
46.0 mm (1.8 in)
1974
74.9 mm (2.9 in)
1975
32.8 mm (1.3 in)
1976
87.6 mm (3.4 in)
1977
74.9 mm (2.9 in)
1978
67.8 mm (2.7 in)
1979
69.3 mm (2.7 in)
1980
47.0 mm (1.9 in)
1981
57.9 mm (2.3 in)
1982
199.9 mm (7.9 in)
1983
199.9 mm (7.9 in)
1984
159.8 mm (6.3 in)
1985
159.8 mm (6.3 in)
1986
199.9 mm (7.9 in)
1987
209.8 mm (8.3 in)
1988
154.9 mm (6.1 in)
1989
70.4 mm (2.8 in)
1990
40.9 mm (1.6 in)
1991
190.0 mm (7.5 in)
1992
179.8 mm (7.1 in)
1993
149.9 mm (5.9 in)
1994
64.0 mm (2.5 in)
1995
79.8 mm (3.1 in)
1996
249.9 mm (9.8 in)
1997
49.8 mm (2.0 in)
1998
83.8 mm (3.3 in)
1999
50.8 mm (2.0 in)
2000
52.8 mm (2.1 in)
2001
63.0 mm (2.5 in)
2002
49.8 mm (2.0 in)
2003
67.8 mm (2.7 in)
2004
49.8 mm (2.0 in)
2005
63.8 mm (2.5 in)
2006
111.0 mm (4.4 in)
2007
119.9 mm (4.7 in)
2008
86.9 mm (3.4 in)
2009
96.8 mm (3.8 in)
2010
50.8 mm (2.0 in)
2011
13.0 mm (0.5 in)
Wettest five days (Rx5day)
The wettest five days of the year at Paso de San Antonio, 1942 to 2011. The record is 709.4 mm (27.9 in) in 1983, marked on the chart; the median year is 114.9 mm (4.5 in).
Wettest five days (Rx5day) at Paso de San Antonio by year
Year
Wettest five days (Rx5day)
1942
6.4 mm (0.25 in)
1944
129.8 mm (5.1 in)
1945
85.3 mm (3.4 in)
1946
114.6 mm (4.5 in)
1947
137.5 mm (5.4 in)
1948
93.0 mm (3.7 in)
1949
40.1 mm (1.6 in)
1950
52.6 mm (2.1 in)
1951
146.5 mm (5.8 in)
1952
156.5 mm (6.2 in)
1953
78.2 mm (3.1 in)
1954
89.5 mm (3.5 in)
1955
114.8 mm (4.5 in)
1956
100.1 mm (3.9 in)
1957
86.8 mm (3.4 in)
1958
93.4 mm (3.7 in)
1959
79.4 mm (3.1 in)
1960
37.7 mm (1.5 in)
1961
140.0 mm (5.5 in)
1962
66.0 mm (2.6 in)
1963
68.9 mm (2.7 in)
1964
81.3 mm (3.2 in)
1965
121.2 mm (4.8 in)
1966
200.7 mm (7.9 in)
1967
183.5 mm (7.2 in)
1968
177.6 mm (7.0 in)
1969
144.5 mm (5.7 in)
1970
83.9 mm (3.3 in)
1971
124.5 mm (4.9 in)
1972
139.8 mm (5.5 in)
1973
129.3 mm (5.1 in)
1974
150.5 mm (5.9 in)
1975
99.6 mm (3.9 in)
1976
199.4 mm (7.9 in)
1977
179.6 mm (7.1 in)
1978
115.8 mm (4.6 in)
1979
95.0 mm (3.7 in)
1980
51.3 mm (2.0 in)
1981
125.2 mm (4.9 in)
1982
309.6 mm (12.2 in)
1983
709.4 mm (27.9 in)
1984
629.2 mm (24.8 in)
1985
349.5 mm (13.8 in)
1986
369.8 mm (14.6 in)
1987
399.6 mm (15.7 in)
1988
254.7 mm (10.0 in)
1989
114.9 mm (4.5 in)
1990
67.8 mm (2.7 in)
1991
449.4 mm (17.7 in)
1992
244.4 mm (9.6 in)
1993
220.3 mm (8.7 in)
1994
64.0 mm (2.5 in)
1995
138.2 mm (5.4 in)
1996
589.5 mm (23.2 in)
1997
101.6 mm (4.0 in)
1998
106.4 mm (4.2 in)
1999
60.2 mm (2.4 in)
2000
99.3 mm (3.9 in)
2001
115.3 mm (4.5 in)
2002
93.4 mm (3.7 in)
2003
92.2 mm (3.6 in)
2004
102.3 mm (4.0 in)
2005
90.4 mm (3.6 in)
2006
111.8 mm (4.4 in)
2007
153.5 mm (6.0 in)
2008
152.4 mm (6.0 in)
2009
96.8 mm (3.8 in)
2010
124.3 mm (4.9 in)
2011
13.0 mm (0.5 in)
Longest dry spell (CDD)
The longest dry spell of the year at Paso de San Antonio, 1942 to 2011. The record is 132 days in 2009, marked on the chart; the median year is 64 days.
Longest dry spell (CDD) at Paso de San Antonio by year
Year
Longest dry spell (CDD)
1942
46 days
1944
60 days
1945
95 days
1946
39 days
1947
58 days
1948
31 days
1949
75 days
1950
56 days
1951
77 days
1952
55 days
1953
90 days
1954
61 days
1955
96 days
1956
111 days
1957
64 days
1958
69 days
1959
52 days
1960
106 days
1961
51 days
1962
44 days
1963
53 days
1964
44 days
1965
40 days
1966
49 days
1967
37 days
1968
48 days
1969
63 days
1970
64 days
1971
96 days
1972
45 days
1973
51 days
1974
67 days
1975
98 days
1976
68 days
1977
70 days
1978
39 days
1979
63 days
1980
56 days
1981
79 days
1982
57 days
1983
85 days
1984
95 days
1985
97 days
1986
102 days
1987
99 days
1988
65 days
1989
43 days
1990
63 days
1991
64 days
1992
37 days
1993
76 days
1994
40 days
1995
66 days
1996
70 days
1997
31 days
1998
77 days
1999
105 days
2000
52 days
2001
47 days
2002
36 days
2003
67 days
2004
66 days
2005
78 days
2006
48 days
2007
50 days
2008
91 days
2009
132 days
2010
98 days
2011
78 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
37 years with a frost
Across 37 years with a frost, the median last spring frost at Paso de San Antonio falls on 2 March and the median first autumn frost on 18 November, which leaves a median of 267 days between them.
Fitted over all years, the growing season changes by +12.4 days per decade at this station.
Frost dates and growing season at Paso de San Antonio
Measure
Median, all years
Earliest period
Recent period (1957 to 2010)
Recent against earliest
Fitted trend
Last spring frost
2 March
n/a
1 March
n/a
-5.2 days per decade
First autumn frost
18 November
n/a
28 November
n/a
+7.2 days per decade
Growing days
267 days
n/a
276 days
n/a
+12.4 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
63 years, 1944 to 2010
A day with at least 64.0 mm (2.5 in) of rain is expected about once in 2 years. A day with at least 310.2 mm (12.2 in) of rain is expected about once in 100 years.
Rainfall return levels at Paso de San Antonio: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
64.0 mm (2.5 in)
5 years
102.1 mm (4.0 in)
10 years
135.8 mm (5.3 in)
25 years
191.3 mm (7.5 in)
50 years
244.5 mm (9.6 in)
100 years
310.2 mm (12.2 in)
Longer than the 63 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, 63 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: 249.9 mm (9.8 in) in 1996; 209.8 mm (8.3 in) in 1987; 199.9 mm (7.9 in) in 1982.
Download the Data
Data for Paso de San Antonio standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Paso de San Antonio 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 2026-10-12 (12 October 2026). Records are computed by this site and are not official.