Record envelope, standing records and threshold days for San Fidel 2 E (USC00297827), New Mexico, United States, with 57 years of record.
Key Facts for San Fidel 2 E
San Fidel 2 E (USC00297827) is a weather station in New Mexico, United States at 35.10 latitude and -107.60 longitude, 1,879 m (6,165 ft) above sea level.
The station reports from 1920 to 1976, 57 years of record.
1,464 records set at San Fidel 2 E still stand.
Records are tracked for tmax, tmin, prcp, snow: an element needs 30 years of data to be eligible.
San Fidel 2 E tied a daily record low maximum temperature of 18.9 C (66.0 F) on 10 September 1976.
About the Station
Location: New Mexico, United States, 35.10 latitude, -107.60 longitude.
Elevation: 1,879 m (6,165 ft).
Period of record: 1920 to 1976, 57 years.
Eligible elements: tmax, tmin, prcp, snow.
Daily Record Envelope and 2026
0 days at or beyond a record
Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at San Fidel 2 E. 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 Fidel 2 E, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
20.6 C (69.1 F)
-30.6 C (-23.1 F)
n/a
n/a
Feb
23.3 C (73.9 F)
-27.2 C (-17.0 F)
n/a
n/a
Mar
26.7 C (80.1 F)
-17.8 C (0.0 F)
n/a
n/a
Apr
32.2 C (90.0 F)
-15.0 C (5.0 F)
n/a
n/a
May
35.6 C (96.1 F)
-9.4 C (15.1 F)
n/a
n/a
Jun
38.3 C (100.9 F)
-1.7 C (28.9 F)
n/a
n/a
Jul
40.0 C (104.0 F)
4.4 C (39.9 F)
n/a
n/a
Aug
37.2 C (99.0 F)
2.8 C (37.0 F)
n/a
n/a
Sep
37.8 C (100.0 F)
-3.9 C (25.0 F)
n/a
n/a
Oct
31.1 C (88.0 F)
-11.7 C (10.9 F)
n/a
n/a
Nov
26.1 C (79.0 F)
-21.7 C (-7.1 F)
n/a
n/a
Dec
20.6 C (69.1 F)
-28.9 C (-20.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at San Fidel 2 E still stand. 1953 holds the most, with 56.
Standing records at San Fidel 2 E by the year they were set
Year set
Standing records
1920
8
1921
27
1922
33
1923
10
1924
26
1925
32
1926
24
1927
27
1928
36
1929
22
1930
13
1931
35
1932
28
1933
23
1934
27
1935
23
1936
28
1937
38
1938
30
1939
27
1940
17
1941
19
1942
32
1943
48
1944
24
1945
44
1946
3
1947
2
1948
21
1949
13
1950
32
1951
54
1952
28
1953
56
1954
37
1955
27
1956
14
1957
25
1958
36
1959
15
1960
24
1961
16
1962
38
1963
32
1964
17
1965
18
1966
26
1967
23
1968
12
1969
26
1970
27
1971
38
1972
34
1973
15
1974
26
1975
20
1976
8
All-Time Record Progression
5 new records
5 all-time records were set at San Fidel 2 E between 9 July 1958 and 27 August 1972. Each dot is a new record.
When San Fidel 2 E set new all-time records
Date
Kind
Detail
1958-07-09
Record high maximum temperature
Record high maximum temperature 39.4 C (102.9 F)
1966-07-07
Record high maximum temperature
Record high maximum temperature 40.0 C (104.0 F)
1971-01-06
Record low minimum temperature
Record low minimum temperature -30.0 C (-22.0 F)
1971-01-07
Record low minimum temperature
Record low minimum temperature -30.6 C (-23.1 F)
1972-08-27
Record daily precipitation
Record daily precipitation 59.9 mm (2.4 in)
Wettest Day of Each Month
Aug: 59.9 mm (2.4 in)
The wettest day on record for each calendar month at San Fidel 2 E. The most was 59.9 mm (2.4 in) on 27 August 1972.
Record daily precipitation for each month at San Fidel 2 E
Month
Record daily precipitation (mm)
Date
Jan
27.9 mm (1.1 in)
9 January 1939
Feb
22.9 mm (0.9 in)
2 February 1940
Mar
43.2 mm (1.7 in)
20 March 1968
Apr
39.4 mm (1.6 in)
17 April 1931
May
32.0 mm (1.3 in)
21 May 1941
Jun
39.4 mm (1.6 in)
28 June 1927
Jul
33.5 mm (1.3 in)
26 July 1937
Aug
59.9 mm (2.4 in)
27 August 1972
Sep
53.6 mm (2.1 in)
29 September 1941
Oct
33.0 mm (1.3 in)
22 October 1969
Nov
17.8 mm (0.7 in)
22 November 1931
Dec
40.1 mm (1.6 in)
9 December 1960
Period of Record Coverage
1920 to 1976
Complete yearUnder 90 percent of days
57 years of record at San Fidel 2 E, 1920 to 1976. 13 years have data for under 90 percent of days and are left out of rankings: 1920, 1944, 1945, 1946, 1947, 1949, 1950, 1955 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 40 complete years at San Fidel 2 E, 1921 to 1975. Blue stripes are years cooler than the station's own mean of 10.8 C (51.4 F); red stripes are warmer. The coolest year was 1928, at 9.3 C (48.8 F), and the warmest was 1934, at 12.2 C (54.0 F). The strongest colour marks a difference of 1.5 C (2.7 F).
Annual mean temperature at San Fidel 2 E as warming stripes, 1921 to 1975
Year
Annual mean temperature
Difference from the station mean
1921
11.1 C
+0.25 C
1922
11.2 C
+0.38 C
1923
10.5 C
-0.26 C
1924
9.8 C
-1.04 C
1925
10.4 C
-0.41 C
1926
9.7 C
-1.06 C
1927
10.5 C
-0.35 C
1928
9.3 C
-1.47 C
1929
10.0 C
-0.77 C
1931
10.3 C
-0.48 C
1932
9.9 C
-0.89 C
1933
10.5 C
-0.30 C
1934
12.2 C
+1.41 C
1935
10.5 C
-0.31 C
1936
11.0 C
+0.16 C
1937
11.3 C
+0.52 C
1938
11.2 C
+0.42 C
1939
11.4 C
+0.61 C
1940
11.5 C
+0.68 C
1941
10.9 C
+0.05 C
1942
11.6 C
+0.84 C
1943
12.2 C
+1.37 C
1948
10.4 C
-0.42 C
1951
11.1 C
+0.26 C
1952
10.9 C
+0.05 C
1953
10.8 C
+0.04 C
1957
11.1 C
+0.31 C
1958
11.7 C
+0.85 C
1959
11.8 C
+1.00 C
1961
10.6 C
-0.20 C
1962
10.8 C
-0.02 C
1963
10.9 C
+0.07 C
1964
9.8 C
-0.99 C
1968
10.9 C
+0.14 C
1970
10.6 C
-0.18 C
1971
10.6 C
-0.21 C
1972
11.6 C
+0.76 C
1973
10.3 C
-0.46 C
1974
11.1 C
+0.28 C
1975
10.2 C
-0.56 C
The fitted trend in annual mean temperature here over 1921 to 1975 is 0.1 C (-0.1 to 0.2) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.1 F (-0.1 to 0.3) per decade. The slope is a straight line fitted to 40 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at San Fidel 2 E
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.1 C (-0.1 to 0.2) per decade
0.1 F (-0.1 to 0.3) per decade
1921 to 1975
40
Not clearly different from zero
Mean daily maximum
0.15 C (-0.01 to 0.32) per decade
0.28 F (-0.02 to 0.57) per decade
1921 to 1975
40
Not clearly different from zero
Mean daily minimum
-0.03 C (-0.19 to 0.14) per decade
-0.05 F (-0.35 to 0.26) per decade
1921 to 1975
40
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
1920 to 1976
Yearly extremes at San Fidel 2 E: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
40.0 C (104.0 F)
1966
36.7 C (98.1 F)
57
Coldest night (TNn)
-30.6 C (-23.1 F)
1971
-20.0 C (-4.0 F)
57
Wettest day (Rx1day)
59.9 mm (2.4 in)
1972
25.7 mm (1.0 in)
57
Wettest five days (Rx5day)
79.0 mm (3.1 in)
1941
36.1 mm (1.4 in)
57
Longest dry spell (CDD)
111 days
1956
49 days
57
Hottest day (TXx)
The hottest day of the year at San Fidel 2 E, 1920 to 1976. The record is 40.0 C (104.0 F) in 1966, marked on the chart; the median year is 36.7 C (98.1 F).
Hottest day (TXx) at San Fidel 2 E by year
Year
Hottest day (TXx)
1920
35.0 C (95.0 F)
1921
36.1 C (97.0 F)
1922
37.8 C (100.0 F)
1923
36.7 C (98.1 F)
1924
36.7 C (98.1 F)
1925
37.8 C (100.0 F)
1926
37.2 C (99.0 F)
1927
36.7 C (98.1 F)
1928
35.6 C (96.1 F)
1929
37.2 C (99.0 F)
1930
35.6 C (96.1 F)
1931
35.0 C (95.0 F)
1932
34.4 C (93.9 F)
1933
34.4 C (93.9 F)
1934
36.7 C (98.1 F)
1935
35.0 C (95.0 F)
1936
35.0 C (95.0 F)
1937
35.6 C (96.1 F)
1938
36.7 C (98.1 F)
1939
38.3 C (100.9 F)
1940
36.7 C (98.1 F)
1941
34.4 C (93.9 F)
1942
38.3 C (100.9 F)
1943
37.8 C (100.0 F)
1944
36.1 C (97.0 F)
1945
37.8 C (100.0 F)
1946
14.4 C (57.9 F)
1947
23.9 C (75.0 F)
1948
37.8 C (100.0 F)
1949
35.0 C (95.0 F)
1950
36.7 C (98.1 F)
1951
37.8 C (100.0 F)
1952
36.1 C (97.0 F)
1953
37.2 C (99.0 F)
1954
37.2 C (99.0 F)
1955
36.1 C (97.0 F)
1956
33.3 C (91.9 F)
1957
37.8 C (100.0 F)
1958
39.4 C (102.9 F)
1959
35.0 C (95.0 F)
1960
36.7 C (98.1 F)
1961
36.7 C (98.1 F)
1962
37.2 C (99.0 F)
1963
36.1 C (97.0 F)
1964
36.7 C (98.1 F)
1965
33.9 C (93.0 F)
1966
40.0 C (104.0 F)
1967
36.1 C (97.0 F)
1968
36.7 C (98.1 F)
1969
36.1 C (97.0 F)
1970
35.6 C (96.1 F)
1971
36.7 C (98.1 F)
1972
36.7 C (98.1 F)
1973
36.7 C (98.1 F)
1974
37.2 C (99.0 F)
1975
33.9 C (93.0 F)
1976
35.6 C (96.1 F)
Coldest night (TNn)
The coldest night of the year at San Fidel 2 E, 1920 to 1976. The record is -30.6 C (-23.1 F) in 1971, marked on the chart; the median year is -20.0 C (-4.0 F).
Coldest night (TNn) at San Fidel 2 E by year
Year
Coldest night (TNn)
1920
-11.7 C (10.9 F)
1921
-17.2 C (1.0 F)
1922
-18.9 C (-2.0 F)
1923
-18.9 C (-2.0 F)
1924
-23.9 C (-11.0 F)
1925
-18.9 C (-2.0 F)
1926
-20.6 C (-5.1 F)
1927
-21.1 C (-6.0 F)
1928
-20.6 C (-5.1 F)
1929
-17.8 C (0.0 F)
1930
-18.9 C (-2.0 F)
1931
-21.7 C (-7.1 F)
1932
-21.1 C (-6.0 F)
1933
-20.0 C (-4.0 F)
1934
-15.0 C (5.0 F)
1935
-16.7 C (1.9 F)
1936
-16.7 C (1.9 F)
1937
-20.6 C (-5.1 F)
1938
-15.6 C (3.9 F)
1939
-18.9 C (-2.0 F)
1940
-16.1 C (3.0 F)
1941
-12.2 C (10.0 F)
1942
-20.6 C (-5.1 F)
1943
-21.7 C (-7.1 F)
1944
-18.9 C (-2.0 F)
1945
-21.1 C (-6.0 F)
1946
-23.3 C (-9.9 F)
1947
-17.2 C (1.0 F)
1948
-27.8 C (-18.0 F)
1949
-21.1 C (-6.0 F)
1950
-21.1 C (-6.0 F)
1951
-28.9 C (-20.0 F)
1952
-21.1 C (-6.0 F)
1953
-23.9 C (-11.0 F)
1954
-23.3 C (-9.9 F)
1955
-25.6 C (-14.1 F)
1956
-18.3 C (-0.9 F)
1957
-20.6 C (-5.1 F)
1958
-17.8 C (0.0 F)
1959
-17.8 C (0.0 F)
1960
-21.7 C (-7.1 F)
1961
-19.4 C (-2.9 F)
1962
-26.1 C (-15.0 F)
1963
-27.2 C (-17.0 F)
1964
-25.0 C (-13.0 F)
1965
-18.9 C (-2.0 F)
1966
-18.3 C (-0.9 F)
1967
-20.0 C (-4.0 F)
1968
-16.7 C (1.9 F)
1969
-16.1 C (3.0 F)
1970
-21.1 C (-6.0 F)
1971
-30.6 C (-23.1 F)
1972
-22.2 C (-8.0 F)
1973
-14.4 C (6.1 F)
1974
-23.3 C (-9.9 F)
1975
-17.8 C (0.0 F)
1976
-17.2 C (1.0 F)
Wettest day (Rx1day)
The wettest day of the year at San Fidel 2 E, 1920 to 1976. The record is 59.9 mm (2.4 in) in 1972, marked on the chart; the median year is 25.7 mm (1.0 in).
Wettest day (Rx1day) at San Fidel 2 E by year
Year
Wettest day (Rx1day)
1920
31.8 mm (1.3 in)
1921
38.1 mm (1.5 in)
1922
10.2 mm (0.4 in)
1923
38.1 mm (1.5 in)
1924
20.3 mm (0.8 in)
1925
26.9 mm (1.1 in)
1926
17.8 mm (0.7 in)
1927
39.4 mm (1.6 in)
1928
38.1 mm (1.5 in)
1929
29.7 mm (1.2 in)
1930
21.6 mm (0.9 in)
1931
39.4 mm (1.6 in)
1932
41.9 mm (1.6 in)
1933
31.0 mm (1.2 in)
1934
19.3 mm (0.8 in)
1935
33.0 mm (1.3 in)
1936
26.4 mm (1.0 in)
1937
33.5 mm (1.3 in)
1938
30.0 mm (1.2 in)
1939
33.5 mm (1.3 in)
1940
30.5 mm (1.2 in)
1941
53.6 mm (2.1 in)
1942
12.7 mm (0.5 in)
1943
29.0 mm (1.1 in)
1944
23.6 mm (0.9 in)
1945
20.1 mm (0.8 in)
1946
15.2 mm (0.6 in)
1947
8.9 mm (0.35 in)
1948
21.6 mm (0.9 in)
1949
8.9 mm (0.35 in)
1950
5.1 mm (0.20 in)
1951
18.5 mm (0.7 in)
1952
21.1 mm (0.8 in)
1953
17.0 mm (0.7 in)
1954
19.6 mm (0.8 in)
1955
35.1 mm (1.4 in)
1956
5.6 mm (0.22 in)
1957
25.7 mm (1.0 in)
1958
40.6 mm (1.6 in)
1959
20.3 mm (0.8 in)
1960
40.1 mm (1.6 in)
1961
26.4 mm (1.0 in)
1962
18.0 mm (0.7 in)
1963
21.6 mm (0.9 in)
1964
25.4 mm (1.0 in)
1965
21.8 mm (0.9 in)
1966
23.1 mm (0.9 in)
1967
53.3 mm (2.1 in)
1968
43.2 mm (1.7 in)
1969
33.0 mm (1.3 in)
1970
16.0 mm (0.6 in)
1971
16.5 mm (0.6 in)
1972
59.9 mm (2.4 in)
1973
38.6 mm (1.5 in)
1974
23.9 mm (0.9 in)
1975
30.7 mm (1.2 in)
1976
23.6 mm (0.9 in)
Wettest five days (Rx5day)
The wettest five days of the year at San Fidel 2 E, 1920 to 1976. The record is 79.0 mm (3.1 in) in 1941, marked on the chart; the median year is 36.1 mm (1.4 in).
Wettest five days (Rx5day) at San Fidel 2 E by year
Year
Wettest five days (Rx5day)
1920
38.2 mm (1.5 in)
1921
55.1 mm (2.2 in)
1922
17.0 mm (0.7 in)
1923
68.6 mm (2.7 in)
1924
42.2 mm (1.7 in)
1925
44.7 mm (1.8 in)
1926
32.1 mm (1.3 in)
1927
55.6 mm (2.2 in)
1928
57.4 mm (2.3 in)
1929
64.2 mm (2.5 in)
1930
35.6 mm (1.4 in)
1931
69.8 mm (2.7 in)
1932
60.9 mm (2.4 in)
1933
40.9 mm (1.6 in)
1934
26.2 mm (1.0 in)
1935
34.4 mm (1.4 in)
1936
28.7 mm (1.1 in)
1937
44.4 mm (1.7 in)
1938
47.5 mm (1.9 in)
1939
60.9 mm (2.4 in)
1940
36.6 mm (1.4 in)
1941
79.0 mm (3.1 in)
1942
20.2 mm (0.8 in)
1943
36.6 mm (1.4 in)
1944
23.6 mm (0.9 in)
1945
29.5 mm (1.2 in)
1946
24.1 mm (0.9 in)
1947
9.2 mm (0.36 in)
1948
30.8 mm (1.2 in)
1949
17.4 mm (0.7 in)
1950
5.1 mm (0.20 in)
1951
31.3 mm (1.2 in)
1952
28.5 mm (1.1 in)
1953
19.3 mm (0.8 in)
1954
28.4 mm (1.1 in)
1955
47.0 mm (1.9 in)
1956
12.7 mm (0.5 in)
1957
36.1 mm (1.4 in)
1958
51.6 mm (2.0 in)
1959
30.0 mm (1.2 in)
1960
59.1 mm (2.3 in)
1961
34.1 mm (1.3 in)
1962
40.9 mm (1.6 in)
1963
29.8 mm (1.2 in)
1964
32.8 mm (1.3 in)
1965
31.3 mm (1.2 in)
1966
34.6 mm (1.4 in)
1967
55.1 mm (2.2 in)
1968
64.6 mm (2.5 in)
1969
49.3 mm (1.9 in)
1970
28.2 mm (1.1 in)
1971
25.6 mm (1.0 in)
1972
72.9 mm (2.9 in)
1973
59.7 mm (2.4 in)
1974
53.6 mm (2.1 in)
1975
54.6 mm (2.1 in)
1976
35.3 mm (1.4 in)
Longest dry spell (CDD)
The longest dry spell of the year at San Fidel 2 E, 1920 to 1976. The record is 111 days in 1956, marked on the chart; the median year is 49 days.
Longest dry spell (CDD) at San Fidel 2 E by year
Year
Longest dry spell (CDD)
1920
31 days
1921
50 days
1922
109 days
1923
65 days
1924
80 days
1925
101 days
1926
85 days
1927
49 days
1928
47 days
1929
48 days
1930
37 days
1931
31 days
1932
48 days
1933
39 days
1934
56 days
1935
36 days
1936
40 days
1937
56 days
1938
91 days
1939
64 days
1940
30 days
1941
26 days
1942
63 days
1943
39 days
1944
34 days
1945
28 days
1946
14 days
1947
25 days
1948
51 days
1949
30 days
1950
46 days
1951
43 days
1952
46 days
1953
59 days
1954
79 days
1955
75 days
1956
111 days
1957
38 days
1958
42 days
1959
36 days
1960
36 days
1961
57 days
1962
88 days
1963
40 days
1964
54 days
1965
71 days
1966
88 days
1967
92 days
1968
53 days
1969
43 days
1970
55 days
1971
49 days
1972
108 days
1973
46 days
1974
60 days
1975
69 days
1976
40 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 San Fidel 2 E falls on 9 May and the median first autumn frost on 8 October, which leaves a median of 149 days between them.
Fitted over all years, the growing season changes by -2.9 days per decade at this station.
Frost dates and growing season at San Fidel 2 E
Measure
Median, all years
Earliest period
Recent period (1932 to 1975)
Recent against earliest
Fitted trend
Last spring frost
9 May
n/a
9 May
n/a
+2.6 days per decade
First autumn frost
8 October
n/a
8 October
n/a
-0.3 days per decade
Growing days
149 days
n/a
149 days
n/a
-2.9 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
44 years, 1921 to 1975
A day with at least 27.6 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 63.3 mm (2.5 in) of rain is expected about once in 100 years.
Rainfall return levels at San Fidel 2 E: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
27.6 mm (1.1 in)
5 years
37.8 mm (1.5 in)
10 years
44.3 mm (1.7 in)
25 years
52.2 mm (2.1 in)
50 years
57.9 mm (2.3 in)
Longer than the 44 years of record
100 years
63.3 mm (2.5 in)
Longer than the 44 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, 44 years of values from 1921 to 1975.
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: 59.9 mm (2.4 in) in 1972; 53.6 mm (2.1 in) in 1941; 53.3 mm (2.1 in) in 1967.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Download the Data
Data for San Fidel 2 E standing records by year: CSV or JSON. Field meanings are on the data page.
Data for San Fidel 2 E 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.