Record envelope, standing records and threshold days for Sunflower 3 NNW (USC00028273), Arizona, United States, with 69 years of record.
Key Facts for Sunflower 3 NNW
Sunflower 3 NNW (USC00028273) is a weather station in Arizona, United States at 33.91 latitude and -111.49 longitude, 1,134 m (3,720 ft) above sea level.
The station reports from 1916 to 1984, 69 years of record.
0 records set at Sunflower 3 NNW still stand.
Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
Sunflower 3 NNW set a daily record precipitation of 25.4 mm (1.0 in) on 25 November 1984.
About the Station
Location: Arizona, United States, 33.91 latitude, -111.49 longitude.
Elevation: 1,134 m (3,720 ft).
Period of record: 1916 to 1984, 69 years.
Eligible elements: prcp, snow, snwd.
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 Sunflower 3 NNW. 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 Sunflower 3 NNW, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
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Feb
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Mar
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Apr
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May
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Jun
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Jul
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Aug
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Sep
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Oct
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Nov
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Dec
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Which Years Hold Standing Records
0 standing records
0 records at Sunflower 3 NNW still stand.
Standing records at Sunflower 3 NNW by the year they were set
Year set
Standing records
Wettest Day of Each Month
Sep: 203.2 mm (8.0 in)
The wettest day on record for each calendar month at Sunflower 3 NNW. The most was 203.2 mm (8.0 in) on 5 September 1970.
Record daily precipitation for each month at Sunflower 3 NNW
Yearly extremes at Sunflower 3 NNW: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Wettest day (Rx1day)
203.2 mm (8.0 in)
1970
52.3 mm (2.1 in)
45
Wettest five days (Rx5day)
307.6 mm (12.1 in)
1951
84.8 mm (3.3 in)
45
Longest dry spell (CDD)
150 days
1972
53 days
45
Wettest day (Rx1day)
The wettest day of the year at Sunflower 3 NNW, 1916 to 1984. The record is 203.2 mm (8.0 in) in 1970, marked on the chart; the median year is 52.3 mm (2.1 in).
Wettest day (Rx1day) at Sunflower 3 NNW by year
Year
Wettest day (Rx1day)
1916
63.8 mm (2.5 in)
1917
52.3 mm (2.1 in)
1918
55.9 mm (2.2 in)
1919
61.0 mm (2.4 in)
1920
66.0 mm (2.6 in)
1945
45.7 mm (1.8 in)
1946
16.5 mm (0.6 in)
1947
42.4 mm (1.7 in)
1948
45.0 mm (1.8 in)
1949
52.1 mm (2.1 in)
1950
52.1 mm (2.1 in)
1951
130.8 mm (5.1 in)
1952
59.2 mm (2.3 in)
1953
42.9 mm (1.7 in)
1954
82.3 mm (3.2 in)
1955
78.7 mm (3.1 in)
1956
42.2 mm (1.7 in)
1957
54.1 mm (2.1 in)
1958
63.5 mm (2.5 in)
1959
129.0 mm (5.1 in)
1960
36.1 mm (1.4 in)
1961
53.3 mm (2.1 in)
1962
32.0 mm (1.3 in)
1963
48.8 mm (1.9 in)
1964
27.4 mm (1.1 in)
1965
63.5 mm (2.5 in)
1966
46.0 mm (1.8 in)
1967
34.5 mm (1.4 in)
1968
43.2 mm (1.7 in)
1969
30.5 mm (1.2 in)
1970
203.2 mm (8.0 in)
1971
29.2 mm (1.1 in)
1972
95.8 mm (3.8 in)
1973
50.0 mm (2.0 in)
1974
58.4 mm (2.3 in)
1975
51.1 mm (2.0 in)
1976
63.8 mm (2.5 in)
1977
40.6 mm (1.6 in)
1978
93.0 mm (3.7 in)
1979
61.5 mm (2.4 in)
1980
83.3 mm (3.3 in)
1981
25.4 mm (1.0 in)
1982
84.8 mm (3.3 in)
1983
87.6 mm (3.4 in)
1984
50.8 mm (2.0 in)
Wettest five days (Rx5day)
The wettest five days of the year at Sunflower 3 NNW, 1916 to 1984. The record is 307.6 mm (12.1 in) in 1951, marked on the chart; the median year is 84.8 mm (3.3 in).
Wettest five days (Rx5day) at Sunflower 3 NNW by year
Year
Wettest five days (Rx5day)
1916
63.8 mm (2.5 in)
1917
103.6 mm (4.1 in)
1918
171.4 mm (6.7 in)
1919
118.7 mm (4.7 in)
1920
76.7 mm (3.0 in)
1945
82.8 mm (3.3 in)
1946
21.4 mm (0.8 in)
1947
43.7 mm (1.7 in)
1948
48.3 mm (1.9 in)
1949
80.3 mm (3.2 in)
1950
119.7 mm (4.7 in)
1951
307.6 mm (12.1 in)
1952
85.1 mm (3.4 in)
1953
85.8 mm (3.4 in)
1954
149.7 mm (5.9 in)
1955
96.1 mm (3.8 in)
1956
42.2 mm (1.7 in)
1957
168.1 mm (6.6 in)
1958
76.2 mm (3.0 in)
1959
143.0 mm (5.6 in)
1960
94.0 mm (3.7 in)
1961
80.0 mm (3.1 in)
1962
67.5 mm (2.7 in)
1963
118.6 mm (4.7 in)
1964
66.0 mm (2.6 in)
1965
82.6 mm (3.3 in)
1966
73.1 mm (2.9 in)
1967
33.0 mm (1.3 in)
1968
67.3 mm (2.6 in)
1969
58.9 mm (2.3 in)
1970
214.4 mm (8.4 in)
1971
61.8 mm (2.4 in)
1972
194.7 mm (7.7 in)
1973
69.7 mm (2.7 in)
1974
116.3 mm (4.6 in)
1975
75.2 mm (3.0 in)
1976
112.6 mm (4.4 in)
1977
119.4 mm (4.7 in)
1978
289.0 mm (11.4 in)
1979
130.6 mm (5.1 in)
1980
171.7 mm (6.8 in)
1981
35.6 mm (1.4 in)
1982
84.8 mm (3.3 in)
1983
126.5 mm (5.0 in)
1984
82.1 mm (3.2 in)
Longest dry spell (CDD)
The longest dry spell of the year at Sunflower 3 NNW, 1916 to 1984. The record is 150 days in 1972, marked on the chart; the median year is 53 days.
Longest dry spell (CDD) at Sunflower 3 NNW by year
Year
Longest dry spell (CDD)
1916
60 days
1917
41 days
1918
28 days
1919
33 days
1920
17 days
1945
63 days
1946
28 days
1947
71 days
1948
96 days
1949
31 days
1950
53 days
1951
49 days
1952
46 days
1953
80 days
1954
35 days
1955
40 days
1956
82 days
1957
47 days
1958
39 days
1959
56 days
1960
82 days
1961
85 days
1962
65 days
1963
83 days
1964
17 days
1965
15 days
1966
34 days
1967
79 days
1968
22 days
1969
67 days
1970
66 days
1971
57 days
1972
150 days
1973
74 days
1974
89 days
1975
35 days
1976
48 days
1977
40 days
1978
55 days
1979
43 days
1980
50 days
1981
54 days
1982
41 days
1983
88 days
1984
91 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.
Download the Data
Data for Sunflower 3 NNW standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Sunflower 3 NNW 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.