Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Wyoming 1. 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 Wyoming 1, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
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Feb
n/a
n/a
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n/a
Mar
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Apr
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n/a
n/a
May
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Jun
n/a
n/a
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Jul
n/a
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n/a
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Aug
n/a
n/a
n/a
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Sep
n/a
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Oct
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Nov
n/a
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Dec
n/a
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Which Years Hold Standing Records
0 standing records
0 records at Wyoming 1 still stand.
Standing records at Wyoming 1 by the year they were set
Year set
Standing records
Wettest Day of Each Month
Feb: 98.0 mm (3.9 in)
The wettest day on record for each calendar month at Wyoming 1. The most was 98.0 mm (3.9 in) on 23 February 1890.
Record daily precipitation for each month at Wyoming 1
Yearly extremes at Wyoming 1: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Wettest day (Rx1day)
98.0 mm (3.9 in)
1890
48.0 mm (1.9 in)
31
Wettest five days (Rx5day)
205.0 mm (8.1 in)
1896
70.9 mm (2.8 in)
31
Longest dry spell (CDD)
89 days
1897
48 days
31
Wettest day (Rx1day)
The wettest day of the year at Wyoming 1, 1888 to 1918. The record is 98.0 mm (3.9 in) in 1890, marked on the chart; the median year is 48.0 mm (1.9 in).
Wettest day (Rx1day) at Wyoming 1 by year
Year
Wettest day (Rx1day)
1888
15.2 mm (0.6 in)
1889
63.0 mm (2.5 in)
1890
98.0 mm (3.9 in)
1891
96.0 mm (3.8 in)
1892
38.1 mm (1.5 in)
1893
48.0 mm (1.9 in)
1894
91.7 mm (3.6 in)
1895
41.7 mm (1.6 in)
1896
86.6 mm (3.4 in)
1897
54.6 mm (2.1 in)
1898
48.3 mm (1.9 in)
1899
45.2 mm (1.8 in)
1900
35.6 mm (1.4 in)
1901
63.5 mm (2.5 in)
1902
35.8 mm (1.4 in)
1903
36.3 mm (1.4 in)
1904
30.7 mm (1.2 in)
1905
73.2 mm (2.9 in)
1906
53.3 mm (2.1 in)
1907
85.3 mm (3.4 in)
1908
46.0 mm (1.8 in)
1909
36.8 mm (1.4 in)
1910
55.6 mm (2.2 in)
1911
32.8 mm (1.3 in)
1912
40.9 mm (1.6 in)
1913
64.8 mm (2.6 in)
1914
65.5 mm (2.6 in)
1915
29.0 mm (1.1 in)
1916
46.2 mm (1.8 in)
1917
63.5 mm (2.5 in)
1918
33.3 mm (1.3 in)
Wettest five days (Rx5day)
The wettest five days of the year at Wyoming 1, 1888 to 1918. The record is 205.0 mm (8.1 in) in 1896, marked on the chart; the median year is 70.9 mm (2.8 in).
Wettest five days (Rx5day) at Wyoming 1 by year
Year
Wettest five days (Rx5day)
1888
16.8 mm (0.7 in)
1889
70.0 mm (2.8 in)
1890
133.8 mm (5.3 in)
1891
127.2 mm (5.0 in)
1892
47.3 mm (1.9 in)
1893
84.8 mm (3.3 in)
1894
134.1 mm (5.3 in)
1895
60.3 mm (2.4 in)
1896
205.0 mm (8.1 in)
1897
99.8 mm (3.9 in)
1898
79.6 mm (3.1 in)
1899
73.2 mm (2.9 in)
1900
50.8 mm (2.0 in)
1901
74.2 mm (2.9 in)
1902
61.5 mm (2.4 in)
1903
70.3 mm (2.8 in)
1904
42.4 mm (1.7 in)
1905
156.2 mm (6.1 in)
1906
127.7 mm (5.0 in)
1907
123.4 mm (4.9 in)
1908
46.5 mm (1.8 in)
1909
79.2 mm (3.1 in)
1910
55.6 mm (2.2 in)
1911
70.9 mm (2.8 in)
1912
40.9 mm (1.6 in)
1913
105.9 mm (4.2 in)
1914
66.8 mm (2.6 in)
1915
42.7 mm (1.7 in)
1916
100.9 mm (4.0 in)
1917
66.0 mm (2.6 in)
1918
33.3 mm (1.3 in)
Longest dry spell (CDD)
The longest dry spell of the year at Wyoming 1, 1888 to 1918. The record is 89 days in 1897, marked on the chart; the median year is 48 days.
Longest dry spell (CDD) at Wyoming 1 by year
Year
Longest dry spell (CDD)
1888
48 days
1889
20 days
1890
41 days
1891
27 days
1892
40 days
1893
36 days
1894
36 days
1895
49 days
1896
47 days
1897
89 days
1898
44 days
1899
45 days
1900
40 days
1901
64 days
1902
69 days
1903
48 days
1904
53 days
1905
40 days
1906
40 days
1907
51 days
1908
50 days
1909
51 days
1910
33 days
1911
50 days
1912
89 days
1913
54 days
1914
88 days
1915
78 days
1916
39 days
1917
56 days
1918
21 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 Wyoming 1 standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Wyoming 1 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.