Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Ojinaga (Smn). 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 Ojinaga (Smn), with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
41.7 C (107.1 F)
-12.2 C (10.0 F)
n/a
n/a
Feb
40.6 C (105.1 F)
-6.1 C (21.0 F)
n/a
n/a
Mar
38.9 C (102.0 F)
-3.3 C (26.1 F)
n/a
n/a
Apr
47.8 C (118.0 F)
-2.2 C (28.0 F)
n/a
n/a
May
48.9 C (120.0 F)
1.7 C (35.1 F)
n/a
n/a
Jun
50.0 C (122.0 F)
3.9 C (39.0 F)
n/a
n/a
Jul
50.0 C (122.0 F)
11.1 C (52.0 F)
n/a
n/a
Aug
50.0 C (122.0 F)
11.7 C (53.1 F)
n/a
n/a
Sep
47.8 C (118.0 F)
3.9 C (39.0 F)
n/a
n/a
Oct
50.0 C (122.0 F)
-2.2 C (28.0 F)
n/a
n/a
Nov
39.4 C (102.9 F)
-5.0 C (23.0 F)
n/a
n/a
Dec
41.1 C (106.0 F)
-10.0 C (14.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Ojinaga (Smn) still stand. 1928 holds the most, with 170.
Standing records at Ojinaga (Smn) by the year they were set
Year set
Standing records
1922
12
1923
20
1924
106
1925
14
1926
42
1927
82
1928
170
1929
24
1930
42
1940
9
1941
13
1942
8
1943
18
1944
59
1945
37
1946
38
1947
4
1948
23
1949
2
1950
11
1951
11
1952
18
1953
11
1954
21
1955
4
1956
2
1957
24
1958
14
1959
20
1960
18
1961
18
1962
15
1963
16
1964
10
1965
17
1966
14
1967
16
1968
17
1969
16
1970
16
1971
8
1972
22
1973
17
1974
22
1975
7
1976
18
1977
10
1978
12
1979
14
1980
20
1981
17
1982
22
1983
20
1984
15
1985
18
1986
10
1987
11
1988
4
1989
11
1990
12
1991
27
1992
8
1993
14
1994
11
1995
10
1996
11
1997
16
1998
14
1999
7
2000
14
2003
10
All-Time Record Progression
1 new records
1 all-time records were set at Ojinaga (Smn) between 12 January 1962 and 12 January 1962. Each dot is a new record.
When Ojinaga (Smn) set new all-time records
Date
Kind
Detail
1962-01-12
Record low minimum temperature
Record low minimum temperature -12.2 C (10.0 F)
Wettest Day of Each Month
Sep: 105.9 mm (4.2 in)
The wettest day on record for each calendar month at Ojinaga (Smn). The most was 105.9 mm (4.2 in) on 25 September 1958.
Record daily precipitation for each month at Ojinaga (Smn)
Month
Record daily precipitation (mm)
Date
Jan
48.8 mm (1.9 in)
31 January 1982
Feb
54.9 mm (2.2 in)
19 February 1997
Mar
37.8 mm (1.5 in)
13 March 1974
Apr
36.3 mm (1.4 in)
25 April 1941
May
75.9 mm (3.0 in)
7 May 1940
Jun
54.9 mm (2.2 in)
18 June 1971
Jul
59.9 mm (2.4 in)
10 July 1999
Aug
69.9 mm (2.8 in)
11 August 1980
Sep
105.9 mm (4.2 in)
25 September 1958
Oct
47.8 mm (1.9 in)
7 October 1971
Nov
34.8 mm (1.4 in)
26 November 1963
Dec
43.9 mm (1.7 in)
21 December 1986
Period of Record Coverage
1922 to 2003
Complete yearUnder 90 percent of days
71 years of record at Ojinaga (Smn), 1922 to 2003. 17 years have data for under 90 percent of days and are left out of rankings: 1922, 1923, 1925, 1926, 1927, 1940, 1942, 1943 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 42 complete years at Ojinaga (Smn), 1929 to 2000. Blue stripes are years cooler than the station's own mean of 21.7 C (71.0 F); red stripes are warmer. The coolest year was 1997, at 20.3 C (68.5 F), and the warmest was 1994, at 23.5 C (74.2 F). The strongest colour marks a difference of 1.8 C (3.2 F).
Annual mean temperature at Ojinaga (Smn) as warming stripes, 1929 to 2000
Year
Annual mean temperature
Difference from the station mean
1929
21.9 C
+0.18 C
1930
22.3 C
+0.61 C
1955
22.3 C
+0.61 C
1958
20.8 C
-0.92 C
1959
21.5 C
-0.18 C
1960
20.7 C
-0.95 C
1961
20.5 C
-1.19 C
1962
21.9 C
+0.16 C
1963
22.0 C
+0.35 C
1964
21.2 C
-0.49 C
1965
22.3 C
+0.63 C
1966
21.4 C
-0.31 C
1967
21.4 C
-0.34 C
1968
21.3 C
-0.35 C
1969
22.4 C
+0.69 C
1970
21.4 C
-0.31 C
1971
21.7 C
+0.04 C
1972
22.4 C
+0.69 C
1973
21.7 C
+0.01 C
1974
22.5 C
+0.82 C
1975
21.8 C
+0.06 C
1976
21.8 C
+0.07 C
1978
21.8 C
+0.13 C
1979
20.7 C
-0.95 C
1980
21.8 C
+0.14 C
1981
21.4 C
-0.33 C
1982
21.7 C
+0.02 C
1983
21.9 C
+0.20 C
1984
21.3 C
-0.36 C
1985
21.4 C
-0.26 C
1986
21.6 C
-0.07 C
1987
20.7 C
-1.01 C
1988
21.7 C
+0.04 C
1992
20.5 C
-1.15 C
1993
22.2 C
+0.47 C
1994
23.5 C
+1.78 C
1995
22.4 C
+0.68 C
1996
21.4 C
-0.28 C
1997
20.3 C
-1.44 C
1998
22.2 C
+0.46 C
1999
22.7 C
+0.99 C
2000
22.6 C
+0.88 C
The fitted trend in annual mean temperature here over 1929 to 2000 is 0.03 C (-0.10 to 0.16) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.05 F (-0.18 to 0.28) per decade. The slope is a straight line fitted to 42 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Ojinaga (Smn)
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.03 C (-0.10 to 0.16) per decade
0.05 F (-0.18 to 0.28) per decade
1929 to 2000
42
Not clearly different from zero
Mean daily maximum
0.02 C (-0.18 to 0.22) per decade
0.04 F (-0.32 to 0.39) per decade
1929 to 2000
42
Not clearly different from zero
Mean daily minimum
0.03 C (-0.10 to 0.17) per decade
0.1 F (-0.2 to 0.3) per decade
1929 to 2000
42
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
1922 to 2003
Yearly extremes at Ojinaga (Smn): the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
50.0 C (122.0 F)
1928
43.9 C (111.0 F)
71
Coldest night (TNn)
-12.2 C (10.0 F)
1962
-5.0 C (23.0 F)
71
Wettest day (Rx1day)
105.9 mm (4.2 in)
1958
35.3 mm (1.4 in)
71
Wettest five days (Rx5day)
135.6 mm (5.3 in)
1958
51.8 mm (2.0 in)
71
Longest dry spell (CDD)
212 days
1980
84 days
71
Hottest day (TXx)
The hottest day of the year at Ojinaga (Smn), 1922 to 2003. The record is 50.0 C (122.0 F) in 1928, marked on the chart; the median year is 43.9 C (111.0 F).
Hottest day (TXx) at Ojinaga (Smn) by year
Year
Hottest day (TXx)
1922
42.8 C (109.0 F)
1923
48.9 C (120.0 F)
1924
45.0 C (113.0 F)
1925
42.8 C (109.0 F)
1926
48.9 C (120.0 F)
1927
49.4 C (120.9 F)
1928
50.0 C (122.0 F)
1929
45.6 C (114.1 F)
1930
47.8 C (118.0 F)
1940
42.2 C (108.0 F)
1941
41.1 C (106.0 F)
1942
46.1 C (115.0 F)
1943
43.9 C (111.0 F)
1944
49.4 C (120.9 F)
1945
47.8 C (118.0 F)
1946
48.3 C (118.9 F)
1947
47.2 C (117.0 F)
1948
48.3 C (118.9 F)
1949
46.1 C (115.0 F)
1950
44.4 C (111.9 F)
1951
47.2 C (117.0 F)
1952
45.0 C (113.0 F)
1953
43.9 C (111.0 F)
1954
41.7 C (107.1 F)
1955
42.8 C (109.0 F)
1956
43.9 C (111.0 F)
1957
46.7 C (116.1 F)
1958
43.9 C (111.0 F)
1959
45.6 C (114.1 F)
1960
43.9 C (111.0 F)
1961
40.0 C (104.0 F)
1962
42.8 C (109.0 F)
1963
41.7 C (107.1 F)
1964
42.8 C (109.0 F)
1965
42.8 C (109.0 F)
1966
42.8 C (109.0 F)
1967
40.6 C (105.1 F)
1968
42.8 C (109.0 F)
1969
43.9 C (111.0 F)
1970
42.8 C (109.0 F)
1971
42.8 C (109.0 F)
1972
42.8 C (109.0 F)
1973
42.8 C (109.0 F)
1974
40.6 C (105.1 F)
1975
42.8 C (109.0 F)
1976
42.8 C (109.0 F)
1977
41.7 C (107.1 F)
1978
45.0 C (113.0 F)
1979
42.8 C (109.0 F)
1980
46.7 C (116.1 F)
1981
45.0 C (113.0 F)
1982
42.8 C (109.0 F)
1983
45.6 C (114.1 F)
1984
45.6 C (114.1 F)
1985
42.8 C (109.0 F)
1986
42.8 C (109.0 F)
1987
43.9 C (111.0 F)
1988
41.7 C (107.1 F)
1989
45.0 C (113.0 F)
1990
45.0 C (113.0 F)
1991
41.7 C (107.1 F)
1992
42.8 C (109.0 F)
1993
47.8 C (118.0 F)
1994
48.9 C (120.0 F)
1995
42.8 C (109.0 F)
1996
42.8 C (109.0 F)
1997
41.7 C (107.1 F)
1998
45.0 C (113.0 F)
1999
45.0 C (113.0 F)
2000
42.8 C (109.0 F)
2003
43.9 C (111.0 F)
Coldest night (TNn)
The coldest night of the year at Ojinaga (Smn), 1922 to 2003. The record is -12.2 C (10.0 F) in 1962, marked on the chart; the median year is -5.0 C (23.0 F).
Coldest night (TNn) at Ojinaga (Smn) by year
Year
Coldest night (TNn)
1922
0.0 C (32.0 F)
1923
0.6 C (33.1 F)
1924
0.0 C (32.0 F)
1925
0.6 C (33.1 F)
1926
-6.1 C (21.0 F)
1927
-10.0 C (14.0 F)
1928
-7.2 C (19.0 F)
1929
-8.3 C (17.1 F)
1930
-8.3 C (17.1 F)
1940
0.0 C (32.0 F)
1941
0.0 C (32.0 F)
1942
-4.4 C (24.1 F)
1943
-5.6 C (21.9 F)
1944
-7.8 C (18.0 F)
1945
-2.8 C (27.0 F)
1946
-5.0 C (23.0 F)
1947
-5.6 C (21.9 F)
1948
1.7 C (35.1 F)
1949
1.7 C (35.1 F)
1950
1.7 C (35.1 F)
1951
0.0 C (32.0 F)
1952
-5.0 C (23.0 F)
1953
1.7 C (35.1 F)
1954
1.7 C (35.1 F)
1955
0.6 C (33.1 F)
1956
-6.1 C (21.0 F)
1957
0.6 C (33.1 F)
1958
-6.1 C (21.0 F)
1959
-5.0 C (23.0 F)
1960
-5.0 C (23.0 F)
1961
-2.2 C (28.0 F)
1962
-12.2 C (10.0 F)
1963
-6.1 C (21.0 F)
1964
-6.1 C (21.0 F)
1965
-5.0 C (23.0 F)
1966
-4.4 C (24.1 F)
1967
-5.0 C (23.0 F)
1968
-3.3 C (26.1 F)
1969
-4.4 C (24.1 F)
1970
-5.0 C (23.0 F)
1971
-5.0 C (23.0 F)
1972
-8.3 C (17.1 F)
1973
-6.1 C (21.0 F)
1974
-5.0 C (23.0 F)
1975
-5.0 C (23.0 F)
1976
-5.0 C (23.0 F)
1977
-3.3 C (26.1 F)
1978
-3.3 C (26.1 F)
1979
-6.1 C (21.0 F)
1980
-5.0 C (23.0 F)
1981
-3.3 C (26.1 F)
1982
-5.0 C (23.0 F)
1983
-9.4 C (15.1 F)
1984
-4.4 C (24.1 F)
1985
-5.0 C (23.0 F)
1986
-4.4 C (24.1 F)
1987
-6.1 C (21.0 F)
1988
-3.3 C (26.1 F)
1989
-5.0 C (23.0 F)
1990
-3.3 C (26.1 F)
1991
-3.3 C (26.1 F)
1992
-5.0 C (23.0 F)
1993
-5.0 C (23.0 F)
1994
-6.1 C (21.0 F)
1995
-5.0 C (23.0 F)
1996
-8.9 C (16.0 F)
1997
-7.2 C (19.0 F)
1998
-3.3 C (26.1 F)
1999
-3.3 C (26.1 F)
2000
-5.0 C (23.0 F)
2003
-5.0 C (23.0 F)
Wettest day (Rx1day)
The wettest day of the year at Ojinaga (Smn), 1922 to 2003. The record is 105.9 mm (4.2 in) in 1958, marked on the chart; the median year is 35.3 mm (1.4 in).
Wettest day (Rx1day) at Ojinaga (Smn) by year
Year
Wettest day (Rx1day)
1922
28.7 mm (1.1 in)
1923
35.3 mm (1.4 in)
1924
18.5 mm (0.7 in)
1925
24.9 mm (1.0 in)
1926
19.8 mm (0.8 in)
1927
19.8 mm (0.8 in)
1928
22.9 mm (0.9 in)
1929
39.9 mm (1.6 in)
1930
39.9 mm (1.6 in)
1940
75.9 mm (3.0 in)
1941
65.3 mm (2.6 in)
1942
32.8 mm (1.3 in)
1943
21.8 mm (0.9 in)
1944
21.8 mm (0.9 in)
1945
29.0 mm (1.1 in)
1946
37.8 mm (1.5 in)
1947
31.8 mm (1.3 in)
1948
17.8 mm (0.7 in)
1949
23.9 mm (0.9 in)
1950
11.9 mm (0.5 in)
1951
19.8 mm (0.8 in)
1952
37.8 mm (1.5 in)
1953
19.8 mm (0.8 in)
1954
35.8 mm (1.4 in)
1955
32.8 mm (1.3 in)
1956
9.9 mm (0.39 in)
1957
22.9 mm (0.9 in)
1958
105.9 mm (4.2 in)
1959
22.9 mm (0.9 in)
1960
29.0 mm (1.1 in)
1961
37.8 mm (1.5 in)
1962
41.9 mm (1.6 in)
1963
34.8 mm (1.4 in)
1964
31.8 mm (1.3 in)
1965
45.0 mm (1.8 in)
1966
45.0 mm (1.8 in)
1967
39.9 mm (1.6 in)
1968
30.0 mm (1.2 in)
1969
25.9 mm (1.0 in)
1970
47.0 mm (1.9 in)
1971
54.9 mm (2.2 in)
1972
49.8 mm (2.0 in)
1973
45.0 mm (1.8 in)
1974
42.9 mm (1.7 in)
1975
30.0 mm (1.2 in)
1976
38.9 mm (1.5 in)
1977
39.9 mm (1.6 in)
1978
49.8 mm (2.0 in)
1979
45.0 mm (1.8 in)
1980
69.9 mm (2.8 in)
1981
37.8 mm (1.5 in)
1982
48.8 mm (1.9 in)
1983
61.0 mm (2.4 in)
1984
56.9 mm (2.2 in)
1985
58.4 mm (2.3 in)
1986
43.9 mm (1.7 in)
1987
31.8 mm (1.3 in)
1988
11.4 mm (0.4 in)
1989
24.9 mm (1.0 in)
1990
19.8 mm (0.8 in)
1991
29.5 mm (1.2 in)
1992
32.8 mm (1.3 in)
1993
39.4 mm (1.6 in)
1994
26.9 mm (1.1 in)
1995
13.0 mm (0.5 in)
1996
30.0 mm (1.2 in)
1997
54.9 mm (2.2 in)
1998
35.8 mm (1.4 in)
1999
59.9 mm (2.4 in)
2000
35.8 mm (1.4 in)
2003
37.3 mm (1.5 in)
Wettest five days (Rx5day)
The wettest five days of the year at Ojinaga (Smn), 1922 to 2003. The record is 135.6 mm (5.3 in) in 1958, marked on the chart; the median year is 51.8 mm (2.0 in).
Wettest five days (Rx5day) at Ojinaga (Smn) by year
Year
Wettest five days (Rx5day)
1922
39.9 mm (1.6 in)
1923
52.6 mm (2.1 in)
1924
33.5 mm (1.3 in)
1925
24.9 mm (1.0 in)
1926
42.1 mm (1.7 in)
1927
27.7 mm (1.1 in)
1928
36.3 mm (1.4 in)
1929
47.8 mm (1.9 in)
1930
75.4 mm (3.0 in)
1940
85.6 mm (3.4 in)
1941
81.6 mm (3.2 in)
1942
66.6 mm (2.6 in)
1943
33.1 mm (1.3 in)
1944
45.4 mm (1.8 in)
1945
78.7 mm (3.1 in)
1946
56.6 mm (2.2 in)
1947
41.7 mm (1.6 in)
1948
27.7 mm (1.1 in)
1949
26.2 mm (1.0 in)
1950
17.8 mm (0.7 in)
1951
39.4 mm (1.6 in)
1952
53.5 mm (2.1 in)
1953
19.8 mm (0.8 in)
1954
57.4 mm (2.3 in)
1955
38.6 mm (1.5 in)
1956
11.5 mm (0.5 in)
1957
33.1 mm (1.3 in)
1958
135.6 mm (5.3 in)
1959
24.7 mm (1.0 in)
1960
51.8 mm (2.0 in)
1961
95.3 mm (3.8 in)
1962
59.7 mm (2.4 in)
1963
48.2 mm (1.9 in)
1964
42.5 mm (1.7 in)
1965
50.8 mm (2.0 in)
1966
57.5 mm (2.3 in)
1967
48.8 mm (1.9 in)
1968
53.6 mm (2.1 in)
1969
29.7 mm (1.2 in)
1970
92.7 mm (3.6 in)
1971
93.3 mm (3.7 in)
1972
64.5 mm (2.5 in)
1973
72.7 mm (2.9 in)
1974
120.4 mm (4.7 in)
1975
40.7 mm (1.6 in)
1976
88.4 mm (3.5 in)
1977
39.9 mm (1.6 in)
1978
88.5 mm (3.5 in)
1979
63.3 mm (2.5 in)
1980
114.7 mm (4.5 in)
1981
53.3 mm (2.1 in)
1982
48.8 mm (1.9 in)
1983
61.0 mm (2.4 in)
1984
61.9 mm (2.4 in)
1985
63.5 mm (2.5 in)
1986
54.6 mm (2.1 in)
1987
36.6 mm (1.4 in)
1988
18.1 mm (0.7 in)
1989
31.8 mm (1.3 in)
1990
37.4 mm (1.5 in)
1991
62.3 mm (2.5 in)
1992
41.2 mm (1.6 in)
1993
70.0 mm (2.8 in)
1994
29.7 mm (1.2 in)
1995
20.9 mm (0.8 in)
1996
55.5 mm (2.2 in)
1997
54.9 mm (2.2 in)
1998
53.1 mm (2.1 in)
1999
64.7 mm (2.5 in)
2000
54.4 mm (2.1 in)
2003
39.2 mm (1.5 in)
Longest dry spell (CDD)
The longest dry spell of the year at Ojinaga (Smn), 1922 to 2003. The record is 212 days in 1980, marked on the chart; the median year is 84 days.
Longest dry spell (CDD) at Ojinaga (Smn) by year
Year
Longest dry spell (CDD)
1922
31 days
1923
62 days
1924
87 days
1925
120 days
1926
58 days
1927
165 days
1928
200 days
1929
141 days
1930
77 days
1940
38 days
1941
76 days
1942
150 days
1943
55 days
1944
127 days
1945
92 days
1946
106 days
1947
71 days
1948
113 days
1949
73 days
1950
92 days
1951
157 days
1952
53 days
1953
76 days
1954
91 days
1955
109 days
1956
139 days
1957
56 days
1958
75 days
1959
55 days
1960
143 days
1961
115 days
1962
67 days
1963
51 days
1964
76 days
1965
82 days
1966
85 days
1967
72 days
1968
42 days
1969
116 days
1970
88 days
1971
103 days
1972
149 days
1973
61 days
1974
71 days
1975
98 days
1976
131 days
1977
55 days
1978
98 days
1979
72 days
1980
212 days
1981
71 days
1982
60 days
1983
66 days
1984
106 days
1985
76 days
1986
63 days
1987
56 days
1988
137 days
1989
87 days
1990
65 days
1991
97 days
1992
58 days
1993
112 days
1994
84 days
1995
92 days
1996
132 days
1997
49 days
1998
73 days
1999
129 days
2000
91 days
2003
48 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
40 years with a frost
Across 40 years with a frost, the median last spring frost at Ojinaga (Smn) falls on 24 February and the median first autumn frost on 1 December, which leaves a median of 286 days between them.
Fitted over all years, the growing season changes by -2.8 days per decade at this station.
Frost dates and growing season at Ojinaga (Smn)
Measure
Median, all years
Earliest period
Recent period (1967 to 2000)
Recent against earliest
Fitted trend
Last spring frost
24 February
n/a
24 February
n/a
+2.0 days per decade
First autumn frost
1 December
n/a
29 November
n/a
-0.8 days per decade
Growing days
286 days
n/a
284 days
n/a
-2.8 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, 1923 to 2003
A day with at least 34.8 mm (1.4 in) of rain is expected about once in 2 years. A day with at least 83.2 mm (3.3 in) of rain is expected about once in 100 years.
Rainfall return levels at Ojinaga (Smn): the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
34.8 mm (1.4 in)
5 years
48.9 mm (1.9 in)
10 years
57.8 mm (2.3 in)
25 years
68.5 mm (2.7 in)
50 years
76.0 mm (3.0 in)
100 years
83.2 mm (3.3 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 1923 to 2003.
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: 105.9 mm (4.2 in) in 1958; 69.9 mm (2.8 in) in 1980; 65.3 mm (2.6 in) in 1941.
Download the Data
Data for Ojinaga (Smn) standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Ojinaga (Smn) 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.