Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at San Luis de la Paz. 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 San Luis de la Paz, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
30.0 C (86.0 F)
-7.2 C (19.0 F)
n/a
n/a
Feb
32.8 C (91.0 F)
-7.8 C (18.0 F)
n/a
n/a
Mar
35.0 C (95.0 F)
-3.3 C (26.1 F)
n/a
n/a
Apr
36.7 C (98.1 F)
0.0 C (32.0 F)
n/a
n/a
May
40.0 C (104.0 F)
3.3 C (37.9 F)
n/a
n/a
Jun
40.6 C (105.1 F)
2.8 C (37.0 F)
n/a
n/a
Jul
36.1 C (97.0 F)
4.4 C (39.9 F)
n/a
n/a
Aug
38.9 C (102.0 F)
5.0 C (41.0 F)
n/a
n/a
Sep
33.9 C (93.0 F)
0.6 C (33.1 F)
n/a
n/a
Oct
35.0 C (95.0 F)
-1.7 C (28.9 F)
n/a
n/a
Nov
32.8 C (91.0 F)
-7.2 C (19.0 F)
n/a
n/a
Dec
30.0 C (86.0 F)
-8.3 C (17.1 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at San Luis de la Paz still stand. 1955 holds the most, with 153.
Standing records at San Luis de la Paz by the year they were set
Year set
Standing records
1924
7
1925
13
1926
4
1927
3
1929
12
1930
6
1931
55
1932
33
1933
23
1934
7
1935
11
1936
17
1937
15
1938
10
1940
1
1941
2
1942
13
1943
5
1944
6
1946
14
1947
30
1948
9
1949
7
1950
33
1951
16
1954
3
1955
153
1956
63
1957
43
1958
31
1959
18
1960
23
1961
15
1962
17
1963
22
1964
23
1965
21
1966
30
1967
14
1968
11
1970
12
1971
11
1972
11
1973
15
1974
20
1975
10
1976
15
1977
9
1978
7
1979
12
1980
8
1981
3
1982
8
1983
5
1984
10
1985
2
1986
9
1987
15
1988
1
1991
6
1992
22
1993
12
1994
17
1995
56
1996
50
1997
22
1998
29
1999
9
2000
9
2001
21
2002
20
2003
12
2004
7
2005
2
2006
6
2007
10
2008
10
2009
50
2010
8
2011
16
2012
32
2013
16
All-Time Record Progression
8 new records
8 all-time records were set at San Luis de la Paz between 24 February 1976 and 14 December 1997. Each dot is a new record.
When San Luis de la Paz set new all-time records
Date
Kind
Detail
1976-02-24
Record low minimum temperature
Record low minimum temperature -7.8 C (18.0 F)
1992-05-21
Record high minimum temperature
Record high minimum temperature 18.9 C (66.0 F)
1994-05-03
Record high minimum temperature
Record high minimum temperature 20.0 C (68.0 F)
1995-05-12
Record high minimum temperature
Record high minimum temperature 22.8 C (73.0 F)
1995-05-13
Record high minimum temperature
Record high minimum temperature 25.0 C (77.0 F)
1995-05-14
Record high minimum temperature
Record high minimum temperature 25.6 C (78.1 F)
1995-05-15
Record high minimum temperature
Record high minimum temperature 26.7 C (80.1 F)
1997-12-14
Record low minimum temperature
Record low minimum temperature -8.3 C (17.1 F)
Wettest Day of Each Month
Jun: 97.8 mm (3.9 in)
The wettest day on record for each calendar month at San Luis de la Paz. The most was 97.8 mm (3.9 in) on 21 June 1942.
Record daily precipitation for each month at San Luis de la Paz
Month
Record daily precipitation (mm)
Date
Jan
26.9 mm (1.1 in)
21 January 1977
Feb
82.8 mm (3.3 in)
4 February 2010
Mar
26.9 mm (1.1 in)
28 March 1946
Apr
36.8 mm (1.4 in)
16 April 1946
May
47.8 mm (1.9 in)
22 May 1997
Jun
97.8 mm (3.9 in)
21 June 1942
Jul
78.5 mm (3.1 in)
1 July 1932
Aug
70.9 mm (2.8 in)
6 August 1980
Sep
85.9 mm (3.4 in)
12 September 1993
Oct
45.0 mm (1.8 in)
8 October 1982
Nov
25.4 mm (1.0 in)
5 November 1962
Dec
38.9 mm (1.5 in)
3 December 1979
Period of Record Coverage
1924 to 2013
Complete yearUnder 90 percent of days
82 years of record at San Luis de la Paz, 1924 to 2013. 24 years have data for under 90 percent of days and are left out of rankings: 1924, 1927, 1935, 1936, 1937, 1938, 1940, 1943 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 52 complete years at San Luis de la Paz, 1925 to 2012. Blue stripes are years cooler than the station's own mean of 16.0 C (60.8 F); red stripes are warmer. The coolest year was 1966, at 12.4 C (54.4 F), and the warmest was 1996, at 18.8 C (65.9 F). The strongest colour marks a difference of 3.6 C (6.5 F).
Annual mean temperature at San Luis de la Paz as warming stripes, 1925 to 2012
Year
Annual mean temperature
Difference from the station mean
1925
16.6 C
+0.62 C
1926
16.4 C
+0.45 C
1929
17.3 C
+1.30 C
1930
16.6 C
+0.66 C
1931
17.9 C
+1.88 C
1932
16.4 C
+0.37 C
1933
16.7 C
+0.69 C
1934
15.5 C
-0.52 C
1941
16.9 C
+0.92 C
1942
16.7 C
+0.75 C
1948
15.2 C
-0.82 C
1949
15.0 C
-1.00 C
1959
12.7 C
-3.25 C
1960
13.7 C
-2.25 C
1961
13.2 C
-2.75 C
1962
13.8 C
-2.22 C
1963
13.3 C
-2.71 C
1964
13.3 C
-2.68 C
1965
12.8 C
-3.16 C
1966
12.4 C
-3.54 C
1967
13.7 C
-2.28 C
1968
13.6 C
-2.34 C
1970
13.9 C
-2.09 C
1972
14.5 C
-1.46 C
1973
14.6 C
-1.37 C
1974
16.4 C
+0.42 C
1975
16.4 C
+0.46 C
1976
15.9 C
-0.09 C
1977
16.5 C
+0.53 C
1978
16.5 C
+0.54 C
1979
16.2 C
+0.20 C
1980
16.7 C
+0.71 C
1981
16.1 C
+0.13 C
1982
16.8 C
+0.86 C
1983
16.6 C
+0.60 C
1984
16.2 C
+0.19 C
1986
16.5 C
+0.47 C
1987
16.3 C
+0.36 C
1994
17.6 C
+1.59 C
1995
18.0 C
+2.04 C
1996
18.8 C
+2.85 C
1997
18.2 C
+2.17 C
1998
18.3 C
+2.31 C
1999
17.1 C
+1.12 C
2000
17.4 C
+1.39 C
2001
17.8 C
+1.86 C
2004
16.3 C
+0.30 C
2005
16.8 C
+0.85 C
2006
16.7 C
+0.75 C
2007
17.8 C
+1.83 C
2011
17.0 C
+1.04 C
2012
17.4 C
+1.42 C
The annual mean temperature here has risen by 0.20 C (0.03 to 0.38) per decade over 1925 to 2012. In Fahrenheit: 0.4 F (0.1 to 0.7) per decade. The slope is a straight line fitted to 52 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at San Luis de la Paz
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.20 C (0.03 to 0.38) per decade
0.4 F (0.1 to 0.7) per decade
1925 to 2012
52
Rise
Mean daily maximum
0.4 C (0.1 to 0.8) per decade
0.7 F (0.1 to 1.4) per decade
1925 to 2012
52
Rise
Mean daily minimum
0.00 C (-0.08 to 0.08) per decade
0.00 F (-0.15 to 0.15) per decade
1925 to 2012
52
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
1924 to 2013
Yearly extremes at San Luis de la Paz: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
40.6 C (105.1 F)
1931
32.8 C (91.0 F)
82
Coldest night (TNn)
-8.3 C (17.1 F)
1997
-2.2 C (28.0 F)
82
Wettest day (Rx1day)
97.8 mm (3.9 in)
1942
36.3 mm (1.4 in)
82
Wettest five days (Rx5day)
157.5 mm (6.2 in)
1957
67.9 mm (2.7 in)
82
Longest dry spell (CDD)
173 days
1970
73 days
82
Hottest day (TXx)
The hottest day of the year at San Luis de la Paz, 1924 to 2013. The record is 40.6 C (105.1 F) in 1931, marked on the chart; the median year is 32.8 C (91.0 F).
Hottest day (TXx) at San Luis de la Paz by year
Year
Hottest day (TXx)
1924
32.8 C (91.0 F)
1925
32.8 C (91.0 F)
1926
31.7 C (89.1 F)
1927
35.0 C (95.0 F)
1929
35.6 C (96.1 F)
1930
31.7 C (89.1 F)
1931
40.6 C (105.1 F)
1932
38.9 C (102.0 F)
1933
36.7 C (98.1 F)
1934
30.0 C (86.0 F)
1935
32.8 C (91.0 F)
1936
33.3 C (91.9 F)
1937
31.1 C (88.0 F)
1938
29.4 C (84.9 F)
1940
26.7 C (80.1 F)
1941
31.1 C (88.0 F)
1942
35.6 C (96.1 F)
1943
30.0 C (86.0 F)
1944
33.9 C (93.0 F)
1946
35.6 C (96.1 F)
1947
33.9 C (93.0 F)
1948
33.3 C (91.9 F)
1949
30.0 C (86.0 F)
1950
31.7 C (89.1 F)
1951
30.6 C (87.1 F)
1954
32.2 C (90.0 F)
1955
17.8 C (64.0 F)
1956
21.7 C (71.1 F)
1957
20.6 C (69.1 F)
1958
21.1 C (70.0 F)
1959
23.9 C (75.0 F)
1960
27.2 C (81.0 F)
1961
26.7 C (80.1 F)
1962
26.1 C (79.0 F)
1963
27.8 C (82.0 F)
1964
25.6 C (78.1 F)
1965
23.9 C (75.0 F)
1966
23.3 C (73.9 F)
1967
27.8 C (82.0 F)
1968
27.8 C (82.0 F)
1970
31.7 C (89.1 F)
1971
28.9 C (84.0 F)
1972
32.2 C (90.0 F)
1973
30.0 C (86.0 F)
1974
33.3 C (91.9 F)
1975
32.8 C (91.0 F)
1976
33.3 C (91.9 F)
1977
32.8 C (91.0 F)
1978
33.9 C (93.0 F)
1979
33.3 C (91.9 F)
1980
32.8 C (91.0 F)
1981
31.7 C (89.1 F)
1982
32.2 C (90.0 F)
1983
35.6 C (96.1 F)
1984
33.3 C (91.9 F)
1985
33.9 C (93.0 F)
1986
32.8 C (91.0 F)
1987
32.2 C (90.0 F)
1988
24.4 C (75.9 F)
1991
32.8 C (91.0 F)
1992
35.0 C (95.0 F)
1993
32.8 C (91.0 F)
1994
35.0 C (95.0 F)
1995
32.8 C (91.0 F)
1996
36.7 C (98.1 F)
1997
32.8 C (91.0 F)
1998
37.8 C (100.0 F)
1999
35.0 C (95.0 F)
2000
35.0 C (95.0 F)
2001
35.6 C (96.1 F)
2002
35.6 C (96.1 F)
2003
37.8 C (100.0 F)
2004
33.9 C (93.0 F)
2005
35.6 C (96.1 F)
2006
35.6 C (96.1 F)
2007
35.0 C (95.0 F)
2008
36.7 C (98.1 F)
2009
35.0 C (95.0 F)
2010
35.0 C (95.0 F)
2011
36.7 C (98.1 F)
2012
33.9 C (93.0 F)
2013
35.0 C (95.0 F)
Coldest night (TNn)
The coldest night of the year at San Luis de la Paz, 1924 to 2013. The record is -8.3 C (17.1 F) in 1997, marked on the chart; the median year is -2.2 C (28.0 F).
Coldest night (TNn) at San Luis de la Paz by year
Year
Coldest night (TNn)
1924
0.0 C (32.0 F)
1925
-5.0 C (23.0 F)
1926
-3.3 C (26.1 F)
1927
0.0 C (32.0 F)
1929
1.1 C (34.0 F)
1930
1.7 C (35.1 F)
1931
0.0 C (32.0 F)
1932
0.0 C (32.0 F)
1933
0.6 C (33.1 F)
1934
0.6 C (33.1 F)
1935
-5.0 C (23.0 F)
1936
2.8 C (37.0 F)
1937
2.8 C (37.0 F)
1938
2.8 C (37.0 F)
1940
0.0 C (32.0 F)
1941
-1.1 C (30.0 F)
1942
-4.4 C (24.1 F)
1943
-2.2 C (28.0 F)
1944
5.0 C (41.0 F)
1946
0.6 C (33.1 F)
1947
2.2 C (36.0 F)
1948
-0.6 C (30.9 F)
1949
-0.6 C (30.9 F)
1950
-0.6 C (30.9 F)
1951
0.6 C (33.1 F)
1954
-2.8 C (27.0 F)
1955
-6.1 C (21.0 F)
1956
-7.2 C (19.0 F)
1957
-5.0 C (23.0 F)
1958
-4.4 C (24.1 F)
1959
-3.3 C (26.1 F)
1960
-4.4 C (24.1 F)
1961
-2.2 C (28.0 F)
1962
-4.4 C (24.1 F)
1963
-4.4 C (24.1 F)
1964
-1.1 C (30.0 F)
1965
-3.3 C (26.1 F)
1966
-3.3 C (26.1 F)
1967
-4.4 C (24.1 F)
1968
-2.8 C (27.0 F)
1970
-5.6 C (21.9 F)
1971
-1.1 C (30.0 F)
1972
-3.9 C (25.0 F)
1973
-5.6 C (21.9 F)
1974
-7.2 C (19.0 F)
1975
-5.0 C (23.0 F)
1976
-7.8 C (18.0 F)
1977
-2.8 C (27.0 F)
1978
-0.6 C (30.9 F)
1979
-7.2 C (19.0 F)
1980
-2.2 C (28.0 F)
1981
-3.3 C (26.1 F)
1982
-2.2 C (28.0 F)
1983
-7.2 C (19.0 F)
1984
-2.8 C (27.0 F)
1985
-4.4 C (24.1 F)
1986
-3.9 C (25.0 F)
1987
-3.9 C (25.0 F)
1988
-6.7 C (19.9 F)
1991
3.9 C (39.0 F)
1992
3.9 C (39.0 F)
1993
1.1 C (34.0 F)
1994
1.7 C (35.1 F)
1995
0.0 C (32.0 F)
1996
0.0 C (32.0 F)
1997
-8.3 C (17.1 F)
1998
0.6 C (33.1 F)
1999
-2.2 C (28.0 F)
2000
-3.3 C (26.1 F)
2001
0.6 C (33.1 F)
2002
0.6 C (33.1 F)
2003
-5.0 C (23.0 F)
2004
-3.3 C (26.1 F)
2005
-2.2 C (28.0 F)
2006
-5.0 C (23.0 F)
2007
-1.1 C (30.0 F)
2008
-1.7 C (28.9 F)
2009
1.7 C (35.1 F)
2010
-1.1 C (30.0 F)
2011
-2.2 C (28.0 F)
2012
-1.1 C (30.0 F)
2013
0.0 C (32.0 F)
Wettest day (Rx1day)
The wettest day of the year at San Luis de la Paz, 1924 to 2013. The record is 97.8 mm (3.9 in) in 1942, marked on the chart; the median year is 36.3 mm (1.4 in).
Wettest day (Rx1day) at San Luis de la Paz by year
Year
Wettest day (Rx1day)
1924
29.7 mm (1.2 in)
1925
44.5 mm (1.8 in)
1926
31.8 mm (1.3 in)
1927
34.8 mm (1.4 in)
1929
31.8 mm (1.3 in)
1930
25.9 mm (1.0 in)
1931
22.9 mm (0.9 in)
1932
78.5 mm (3.1 in)
1933
31.5 mm (1.2 in)
1934
31.8 mm (1.3 in)
1935
31.0 mm (1.2 in)
1936
27.9 mm (1.1 in)
1937
15.7 mm (0.6 in)
1938
2.8 mm (0.11 in)
1940
19.8 mm (0.8 in)
1941
35.3 mm (1.4 in)
1942
97.8 mm (3.9 in)
1943
31.8 mm (1.3 in)
1944
26.9 mm (1.1 in)
1946
47.0 mm (1.9 in)
1947
29.2 mm (1.1 in)
1948
47.0 mm (1.9 in)
1949
47.5 mm (1.9 in)
1950
16.3 mm (0.6 in)
1951
20.1 mm (0.8 in)
1954
18.5 mm (0.7 in)
1955
79.2 mm (3.1 in)
1956
74.7 mm (2.9 in)
1957
74.2 mm (2.9 in)
1958
42.2 mm (1.7 in)
1959
31.8 mm (1.3 in)
1960
20.6 mm (0.8 in)
1961
43.9 mm (1.7 in)
1962
25.4 mm (1.0 in)
1963
52.3 mm (2.1 in)
1964
39.9 mm (1.6 in)
1965
33.3 mm (1.3 in)
1966
32.3 mm (1.3 in)
1967
6.1 mm (0.24 in)
1968
42.9 mm (1.7 in)
1970
31.8 mm (1.3 in)
1971
22.9 mm (0.9 in)
1972
16.8 mm (0.7 in)
1973
14.0 mm (0.6 in)
1974
35.8 mm (1.4 in)
1975
31.8 mm (1.3 in)
1976
59.9 mm (2.4 in)
1977
34.5 mm (1.4 in)
1978
59.9 mm (2.4 in)
1979
63.8 mm (2.5 in)
1980
70.9 mm (2.8 in)
1981
30.5 mm (1.2 in)
1982
45.0 mm (1.8 in)
1983
23.9 mm (0.9 in)
1984
36.8 mm (1.4 in)
1985
38.1 mm (1.5 in)
1986
32.8 mm (1.3 in)
1987
56.4 mm (2.2 in)
1988
0.5 mm (0.02 in)
1991
0.0 mm (0.00 in)
1992
46.5 mm (1.8 in)
1993
85.9 mm (3.4 in)
1994
42.9 mm (1.7 in)
1995
68.8 mm (2.7 in)
1996
39.9 mm (1.6 in)
1997
47.8 mm (1.9 in)
1998
82.8 mm (3.3 in)
1999
47.0 mm (1.9 in)
2000
29.0 mm (1.1 in)
2001
40.9 mm (1.6 in)
2002
50.3 mm (2.0 in)
2003
45.0 mm (1.8 in)
2004
42.9 mm (1.7 in)
2005
47.8 mm (1.9 in)
2006
42.9 mm (1.7 in)
2007
43.9 mm (1.7 in)
2008
0.8 mm (0.03 in)
2009
45.0 mm (1.8 in)
2010
82.8 mm (3.3 in)
2011
54.9 mm (2.2 in)
2012
37.8 mm (1.5 in)
2013
7.9 mm (0.31 in)
Wettest five days (Rx5day)
The wettest five days of the year at San Luis de la Paz, 1924 to 2013. The record is 157.5 mm (6.2 in) in 1957, marked on the chart; the median year is 67.9 mm (2.7 in).
Wettest five days (Rx5day) at San Luis de la Paz by year
Year
Wettest five days (Rx5day)
1924
49.6 mm (2.0 in)
1925
75.5 mm (3.0 in)
1926
67.5 mm (2.7 in)
1927
79.5 mm (3.1 in)
1929
75.0 mm (3.0 in)
1930
65.8 mm (2.6 in)
1931
38.7 mm (1.5 in)
1932
138.2 mm (5.4 in)
1933
76.5 mm (3.0 in)
1934
76.5 mm (3.0 in)
1935
42.6 mm (1.7 in)
1936
40.7 mm (1.6 in)
1937
31.2 mm (1.2 in)
1938
2.8 mm (0.11 in)
1940
24.9 mm (1.0 in)
1941
54.3 mm (2.1 in)
1942
108.4 mm (4.3 in)
1943
64.6 mm (2.5 in)
1944
44.5 mm (1.8 in)
1946
91.7 mm (3.6 in)
1947
94.3 mm (3.7 in)
1948
144.3 mm (5.7 in)
1949
69.9 mm (2.8 in)
1950
16.3 mm (0.6 in)
1951
21.3 mm (0.8 in)
1954
29.4 mm (1.2 in)
1955
128.0 mm (5.0 in)
1956
134.1 mm (5.3 in)
1957
157.5 mm (6.2 in)
1958
66.1 mm (2.6 in)
1959
102.7 mm (4.0 in)
1960
24.4 mm (1.0 in)
1961
83.8 mm (3.3 in)
1962
33.3 mm (1.3 in)
1963
84.6 mm (3.3 in)
1964
83.1 mm (3.3 in)
1965
53.7 mm (2.1 in)
1966
53.1 mm (2.1 in)
1967
7.4 mm (0.29 in)
1968
59.5 mm (2.3 in)
1970
88.3 mm (3.5 in)
1971
68.2 mm (2.7 in)
1972
31.5 mm (1.2 in)
1973
24.3 mm (1.0 in)
1974
70.6 mm (2.8 in)
1975
101.9 mm (4.0 in)
1976
114.0 mm (4.5 in)
1977
76.8 mm (3.0 in)
1978
95.3 mm (3.8 in)
1979
84.6 mm (3.3 in)
1980
70.9 mm (2.8 in)
1981
45.1 mm (1.8 in)
1982
66.5 mm (2.6 in)
1983
38.4 mm (1.5 in)
1984
43.4 mm (1.7 in)
1985
53.0 mm (2.1 in)
1986
56.0 mm (2.2 in)
1987
64.0 mm (2.5 in)
1988
0.5 mm (0.02 in)
1991
0.0 mm (0.00 in)
1992
84.2 mm (3.3 in)
1993
88.7 mm (3.5 in)
1994
125.4 mm (4.9 in)
1995
104.9 mm (4.1 in)
1996
64.8 mm (2.6 in)
1997
47.8 mm (1.9 in)
1998
119.4 mm (4.7 in)
1999
89.9 mm (3.5 in)
2000
40.9 mm (1.6 in)
2001
47.3 mm (1.9 in)
2002
75.7 mm (3.0 in)
2003
104.7 mm (4.1 in)
2004
85.6 mm (3.4 in)
2005
71.4 mm (2.8 in)
2006
64.6 mm (2.5 in)
2007
97.3 mm (3.8 in)
2008
0.8 mm (0.03 in)
2009
97.8 mm (3.9 in)
2010
157.0 mm (6.2 in)
2011
86.5 mm (3.4 in)
2012
61.7 mm (2.4 in)
2013
7.9 mm (0.31 in)
Longest dry spell (CDD)
The longest dry spell of the year at San Luis de la Paz, 1924 to 2013. The record is 173 days in 1970, marked on the chart; the median year is 73 days.
Longest dry spell (CDD) at San Luis de la Paz by year
Year
Longest dry spell (CDD)
1924
46 days
1925
75 days
1926
138 days
1927
89 days
1929
97 days
1930
136 days
1931
71 days
1932
96 days
1933
92 days
1934
97 days
1935
100 days
1936
128 days
1937
36 days
1938
46 days
1940
28 days
1941
33 days
1942
37 days
1943
84 days
1944
28 days
1946
33 days
1947
45 days
1948
59 days
1949
115 days
1950
73 days
1951
125 days
1954
79 days
1955
129 days
1956
59 days
1957
123 days
1958
91 days
1959
72 days
1960
57 days
1961
119 days
1962
71 days
1963
78 days
1964
50 days
1965
45 days
1966
73 days
1967
77 days
1968
54 days
1970
173 days
1971
132 days
1972
78 days
1973
80 days
1974
69 days
1975
124 days
1976
59 days
1977
79 days
1978
78 days
1979
88 days
1980
64 days
1981
33 days
1982
60 days
1983
56 days
1984
62 days
1985
52 days
1986
71 days
1987
51 days
1988
31 days
1991
30 days
1992
48 days
1993
65 days
1994
104 days
1995
139 days
1996
127 days
1997
51 days
1998
155 days
1999
93 days
2000
125 days
2001
105 days
2002
63 days
2003
65 days
2004
66 days
2005
82 days
2006
75 days
2007
50 days
2008
121 days
2009
34 days
2010
63 days
2011
147 days
2012
56 days
2013
82 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
30 years with a frost
Across 30 years with a frost, the median last spring frost at San Luis de la Paz falls on 17 February and the median first autumn frost on 19 November, which leaves a median of 284 days between them.
Fitted over all years, the growing season changes by -0.7 days per decade at this station.
Frost dates and growing season at San Luis de la Paz
Measure
Median, all years
Earliest period
Recent period (1932 to 2007)
Recent against earliest
Fitted trend
Last spring frost
17 February
n/a
17 February
n/a
+2.5 days per decade
First autumn frost
19 November
n/a
19 November
n/a
+1.7 days per decade
Growing days
284 days
n/a
284 days
n/a
-0.7 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
61 years, 1925 to 2012
A day with at least 40.9 mm (1.6 in) of rain is expected about once in 2 years. A day with at least 107.4 mm (4.2 in) of rain is expected about once in 100 years.
Rainfall return levels at San Luis de la Paz: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
40.9 mm (1.6 in)
5 years
58.7 mm (2.3 in)
10 years
70.5 mm (2.8 in)
25 years
85.4 mm (3.4 in)
50 years
96.4 mm (3.8 in)
100 years
107.4 mm (4.2 in)
Longer than the 61 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, 61 years of values from 1925 to 2012.
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: 97.8 mm (3.9 in) in 1942; 85.9 mm (3.4 in) in 1993; 82.8 mm (3.3 in) in 1998.
Station Changes
2 suspected
2 changes were suspected in the annual mean temperature of San Luis de la Paz, at 1967 and 1995. Each is measured against neighbouring stations.
Relative to 5 neighbouring stations, the station's annual mean temperature from 1967 ran 1.4 C (2.5 F) higher than in the years before (likely change).
Relative to 5 neighbouring stations, the station's annual mean temperature from 1995 ran 0.9 C (1.5 F) higher than in the years before (likely change).
Suspected changes in the annual mean temperature at San Luis de la Paz, against neighbouring stations
Year
Shift (C)
Shift (F)
Strength
Neighbours
1967
+1.4
+2.5
likely
5
1995
+0.9
+1.5
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 San Luis de la Paz standing records by year: CSV or JSON. Field meanings are on the data page.
Data for San Luis de la Paz 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.