ROCK SPRINGS, WY

Maximum of Maximum Temperature (Degrees Fahrenheit)

(487840)

File last updated on April 19, 2024
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.

YEAR(S)JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDECANN
1898-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z57.00g50.00 -----z
189948.00j-----z60.00 72.00 76.00 93.00 92.00 88.00 89.00 80.00 62.00 52.00k-----z
1900-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1901-----z-----z-----z-----z-----z-----z-----z-----z87.00g76.00 64.00 54.00 -----z
190259.00c70.00 -----z-----z110.00b94.00b93.00k97.00 86.00 74.00 70.00 -----z-----z
1903-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1904-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1905-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1906-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1907-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1908-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1909-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1910-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1911-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1912-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1913-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1914-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1915-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1916-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1917-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1918-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1919-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1920-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1921-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1922-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1923-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1924-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1925-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1926-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1927-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1928-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1929-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1930-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1931-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1932-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
193346.00d53.00b65.00b66.00a82.00b90.00a95.00a92.00d87.00 76.00 62.00 55.00 95.00q
193449.00 56.00 64.00 76.00 83.00 86.00c95.00 91.00 85.00 77.00a64.00 41.00 95.00d
193552.00b55.00 59.00a69.00 73.00a87.00b98.00 93.00c84.00c77.00d52.00b44.00 98.00r
193647.00e50.00b54.00b72.00 86.00c93.00a95.00a91.00 84.00b74.00a59.00a44.00a95.00s
193733.00 43.00 54.00 72.00 82.00 92.00 94.00 92.00 85.00 74.00 59.00a44.00 94.00a
193845.00 45.00 55.00 77.00 84.00a85.00 94.00 93.00 82.00a72.00 49.00 46.00 94.00b
193950.00 39.00 65.00 78.00 82.00 87.00 97.00 92.00 87.00 70.00 64.00 59.00 97.00
194050.00 54.00 65.00 72.00 85.00 95.00 97.00 96.00 87.00 73.00 57.00 58.00 97.00
194140.00 52.00 60.00 64.00 86.00 90.00 91.00 93.00 79.00 -----z63.00 51.00 -----z
1942-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1943-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1944-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1945-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1946-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1947-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1948-----z-----z-----z-----z-----z-----z-----z94.00 92.00 79.00a60.00 47.00 -----z
194935.00b49.00 65.00 78.00a80.00a86.00 94.00 95.00 85.00 76.00 67.00 54.00 95.00d
195053.00 57.00 59.00a74.00a78.00 89.00 92.00 92.00 94.00 80.00 62.00a54.00 94.00c
195145.00f63.00 59.00 68.00 80.00 85.00 95.00 91.00 83.00 74.00a60.00 46.00 95.00g
195243.00 46.00 52.00 76.00 77.00 89.00 93.00 90.00 89.00 78.00 61.00 48.00 93.00
195354.00 57.00a68.00 75.00 78.00 91.00 95.00 90.00 87.00 79.00 65.00 48.00 95.00a
195452.00 59.00 56.00 75.00 88.00 98.00 97.00 96.00a90.00 79.00 63.00 42.00 98.00a
195544.00 45.00 57.00 69.00 81.00 92.00a95.00 94.00a91.00 76.00 61.00 54.00 95.00b
195651.00 50.00 68.00a71.00c86.00a91.00a93.00 89.00 86.00b78.00a64.00 54.00a93.00j
195741.00 53.00b58.00 66.00b77.00 89.00a93.00a93.00a84.00a82.00 52.00b49.00a93.00k
195841.00 58.00 56.00 70.00b86.00 92.00a92.00 97.00b87.00 77.00a67.00a53.00 97.00g
195954.00a45.00 57.00a78.00 79.00a93.00 96.00 90.00b89.00 71.00b61.00 53.00a96.00h
196043.00a45.00 68.00a76.00 85.00 90.00 96.00 94.00a87.00 77.00 59.00 50.00 96.00c
196149.00 56.00 63.00 72.00 81.00 93.00 91.00 92.00 80.00 72.00 52.00 43.00a93.00a
196243.00 59.00a58.00 80.00 79.00 93.00a93.00a94.00a87.00 77.00a63.00 53.00 94.00e
196352.00 61.00a65.00 70.00 80.00a90.00 94.00 90.00 87.00 80.00 60.00 46.00c94.00e
196447.00a48.00 65.00 69.00 87.00a86.00 95.00 91.00 82.00 77.00 63.00 51.00e95.00g
196544.00 52.00 63.00 73.00 77.00 83.00 91.00 91.00 77.00 77.00 65.00 50.00 91.00
196645.00 45.00a69.00 69.00a83.00a90.00 95.00 90.00 85.00a71.00b60.00a49.00 95.00g
196749.00 54.00 64.00 66.00 83.00 85.00 92.00 90.00 86.00 73.00 63.00 41.00 92.00
196848.00 50.00 67.00 72.00 78.00 90.00a91.00 91.00a82.00 71.00 54.00 47.00 91.00b
196955.00 44.00a66.00 74.00b86.00 89.00 92.00 94.00 85.00 69.00 63.00 55.00 94.00c
197054.00a54.00 57.00 65.00 83.00 94.00a93.00 93.00 83.00 76.00 58.00 46.00 94.00b
197152.00b52.00 65.00 73.00 81.00 93.00 94.00 92.00 85.00 76.00 47.00 47.00 94.00b
197244.00 54.00 68.00 71.00 82.00 87.00 91.00 94.00 80.00 76.00 52.00 51.00 94.00
197349.00 43.00 53.00a68.00 82.00 91.00 95.00 92.00 81.00 77.00 62.00 53.00 95.00a
197445.00a47.00 59.00 73.00a80.00 95.00 93.00 90.00 86.00 77.00 56.00 50.00a95.00c
197549.00 49.00 62.00a63.00 80.00a88.00 95.00 93.00 85.00 80.00b64.00 54.00 95.00d
197650.00 52.00a57.00a70.00 83.00b87.00 96.00e89.00 88.00 80.00b65.00 52.00 96.00k
197749.00 60.00 64.00 77.00a83.00 94.00 94.00 92.00 91.00 74.00 67.00 55.00a94.00b
197842.00a49.00 73.00 70.00a84.00 89.00 96.00e92.00c92.00a74.00c66.00 41.00 96.00n
197937.00 52.00 55.00 73.00 80.00p-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN47.13 51.83 61.39 71.76 82.34 90.10 94.00 92.21 85.74 75.86 60.63 49.57 94.38
S.D.5.62 6.30 5.18 4.14 5.55 3.35 1.89 2.14 3.66 3.10 5.14 4.73 1.69
SKEW-0.43 0.42 0.05 -0.12 2.93 -0.01 0.02 0.40 -0.06 -0.29 -0.86 -0.17 -0.06
MAX59.00 70.00 73.00 80.00 110.00 98.00 98.00 97.00 94.00 82.00 70.00 59.00 98.00
MIN33.00 39.00 52.00 63.00 73.00 83.00 91.00 88.00 77.00 69.00 47.00 41.00 91.00
YRS40 41 41 41 41 41 40 42 42 42 43 42 24