DUNCAN, AZ

Maximum of Maximum Temperature (Degrees Fahrenheit)

(022754)

File last updated on March 28, 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
1901-----z-----z-----z-----z88.00t106.00 104.00 100.00 99.00 92.00 79.00 74.00 -----z
190273.00 75.00 80.00 91.00 95.00 109.00 104.00a104.00 95.00 97.00 81.00 73.00 109.00a
190372.00 75.00 80.00a89.00 94.00 104.00 104.00 104.00 100.00 90.00 82.00 -----z-----z
190470.00 85.00 83.00 91.00 96.00 103.00d-----z103.00 103.00b90.00 77.00 70.00 -----z
190570.00c75.00 78.00 83.00 97.00 105.00a109.00 105.00 103.00 99.00 78.00a65.00c109.00h
190671.00e77.00 78.00a86.00 95.00 104.00 105.00a99.00 99.00 96.00 -----z-----z-----z
1907-----z-----z94.00 91.00 -----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
1933-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1934-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1935-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1936-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1937-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1938-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1939-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1940-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1941-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----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-----z94.00 98.00 101.00 104.00 99.00 102.00 89.00 75.00 70.00 -----z
194964.00c77.00 83.00 90.00 96.00 99.00 100.00 101.00 95.00 -----z82.00 73.00 -----z
195080.00 78.00 84.00 91.00 92.00 104.00 101.00 102.00 99.00 95.00 80.00 76.00 104.00
195174.00b80.00 79.00 85.00 101.00 100.00 102.00 100.00 98.00 89.00 74.00 75.00 102.00b
195270.00 70.00 78.00 85.00 93.00 100.00 100.00 102.00 101.00 89.00 80.00 67.00 102.00
195373.00 76.00 86.00 89.00 96.00 103.00 104.00 100.00 95.00 89.00 79.00 68.00 104.00
195474.00 78.00 79.00 91.00 92.00 103.00 101.00 95.00 95.00 91.00 80.00 75.00 103.00
195566.00 75.00a80.00 85.00 94.00 104.00 101.00 93.00 95.00 91.00 77.00 73.00 104.00a
195672.00a75.00 85.00 85.00a101.00 103.00 101.00 98.00 97.00 91.00 78.00a68.00a103.00d
195770.00 85.00 81.00 86.00 93.00 103.00 105.00 93.00 92.00 89.00 73.00 68.00 105.00
195868.00 78.00 74.00 90.00 98.00 99.00 103.00 96.00 93.00 83.00 76.00 72.00 103.00
195972.00a73.00 77.00 89.00 96.00 100.00 100.00 93.00 94.00 87.00a73.00 69.00 100.00b
196066.00 70.00 83.00 87.00 94.00 103.00 100.00a100.00 93.00 87.00 80.00 67.00 103.00a
196165.00 77.00 83.00 89.00 94.00 100.00 98.00 97.00 91.00 85.00 72.00 70.00 100.00
196267.00 79.00d83.00a93.00 95.00 104.00 100.00 102.00 96.00 86.00 79.00 66.00 104.00e
196374.00 80.00 85.00 90.00 95.00 103.00 102.00 95.00 95.00 89.00 76.00 68.00 103.00
196469.00 67.00 85.00 89.00 97.00 100.00 103.00 102.00 98.00 88.00 78.00 70.00 103.00
196568.00 74.00 81.00 95.00 93.00 100.00 101.00 100.00 92.00 92.00 78.00 68.00 101.00
196667.00a69.00 84.00 85.00 92.00 101.00 100.00 98.00a91.00 87.00 77.00 71.00 101.00b
196775.00 75.00 85.00 87.00 94.00 98.00 102.00 95.00 90.00 85.00a77.00a64.00 102.00b
196866.00a77.00 82.00 83.00 96.00 104.00 100.00 91.00a94.00 89.00 78.00 66.00 104.00b
196971.00 71.00 87.00 91.00 100.00 105.00 103.00 100.00 94.00 88.00 72.00 72.00a105.00a
197074.00 74.00 75.00 83.00 99.00a104.00 102.00 97.00 96.00 80.00 77.00 71.00 104.00a
197173.00n76.00 87.00 90.00 91.00 102.00 106.00 95.00 96.00 82.00a77.00 70.00 106.00o
197273.00b80.00 86.00 90.00 92.00 100.00 103.00 103.00a92.00 94.00 74.00 69.00 103.00c
197368.00 72.00 74.00 86.00 95.00 108.00 106.00g103.00 -----z90.00e85.00 74.00 -----z
197473.00 78.00 87.00 92.00 103.00b109.00 103.00 98.00 100.00 96.00 80.00 73.00 109.00b
197575.00 76.00 81.00 86.00 93.00 102.00 102.00 102.00g99.00 90.00 82.00 78.00 102.00g
197672.00 77.00 82.00 87.00 95.00 103.00 103.00 102.00 93.00j94.00 78.00 67.00 103.00j
197767.00 80.00 79.00 90.00 103.00 104.00 104.00b102.00 96.00 92.00 84.00 74.00a104.00c
197873.00 72.00 87.00 81.00y97.00i106.00 107.00 100.00 97.00 95.00 79.00 69.00 -----z
197966.00 76.00 78.00 89.00 94.00 108.00 107.00 100.00 103.00 96.00 78.00 74.00 108.00
198070.00 77.00 79.00 91.00 95.00 108.00 106.00 105.00h100.00 98.00 85.00 76.00 108.00h
198173.00 81.00 84.00 95.00 97.00 108.00 105.00 102.00 99.00 85.00 82.00 75.00 108.00
198274.00 80.00 78.00a90.00 94.00 104.00 106.00 99.00 103.00a90.00 80.00 68.00 106.00b
198370.00 73.00a79.00 87.00 98.00a100.00 104.00 99.00 102.00a93.00 78.00 66.00 104.00c
198470.00 70.00 80.00 86.00 101.00a99.00 103.00 99.00 97.00 85.00 81.00 70.00 103.00a
198566.00 76.00 83.00 89.00 95.00 106.00 105.00 100.00a96.00 87.00 79.00 69.00 106.00a
198678.00 85.00 87.00a91.00 98.00 103.00 106.00 104.00 100.00 90.00 79.00 68.00 106.00a
198776.00 74.00 80.00 92.00 93.00 102.00 103.00 100.00 98.00 98.00 83.00 76.00 103.00
198873.00 81.00 91.00 89.00a99.00 107.00 105.00 100.00 100.00 94.00 85.00 71.00a107.00b
198970.00 84.00 95.00 99.00a102.00 110.00 110.00d105.00 99.00 92.00 82.00 70.00 110.00e
1990-----z80.00k87.00a93.00 98.00a110.00 100.00 99.00 100.00b87.00 79.00a70.00a-----z
199167.00 75.00 79.00a87.00 96.00a103.00 103.00 98.00 96.00 93.00 82.00 70.00 103.00b
199268.00a75.00 79.00 93.00 91.00a100.00a105.00 100.00 98.00 93.00 79.00 67.00 105.00c
199367.00 72.00 83.00a90.00 98.00b105.00a104.00 101.00 98.00 93.00a78.00 72.00 105.00e
199473.00a80.00b83.00a93.00 101.00 111.00 105.00 104.00 98.00 90.00b82.00e69.00a111.00l
199568.00a76.00c82.00b87.00b93.00a102.00b108.00 106.00b102.00c92.00 82.00 76.00a108.00q
199673.00 80.00b82.00a96.00b103.00a107.00 105.00g101.00b95.00 96.00b80.00a74.00 107.00r
199771.00b73.00b86.00a87.00d102.00 102.00b108.00b101.00a100.00 96.00 84.00 66.00 108.00n
199871.00 76.00a85.00c92.00c97.00c109.00c108.00b103.00a100.00a95.00a80.00b74.00 109.00t
199975.00a78.00a86.00b91.00c97.00a106.00a107.00a100.00j101.00 95.00a86.00 76.00 107.00u
200079.00b79.00c84.00b100.00d108.00a107.00c107.00 107.00 103.00 99.00b73.00 72.00a108.00r
200168.00a76.00b84.00b92.00c102.00b106.00 106.00 104.00a101.00 91.00 87.00 74.00 106.00k
200274.00a80.00a87.00e93.00a108.00 109.00 108.00a104.00a100.00 95.00a77.00 67.00 109.00k
200377.00 77.00b84.00b89.00d101.00c105.00a110.00a108.00 100.00a96.00a83.00a75.00 110.00p
200467.00a78.00b91.00b86.00c98.00 106.00 104.00 104.00b101.00b92.00 80.00e72.00a106.00r
200570.00c68.00c79.00c89.00b107.00c108.00 108.00a104.00b101.00a96.00a85.00a73.00 108.00t
200672.00a82.00 84.00f92.00c100.00a107.00 107.00i96.00 95.00a93.00b-----z71.00 -----z
200768.00b75.00 91.00 91.00 97.00 107.00a109.00 103.00 -----z94.00 86.00 75.00 -----z
200869.00 83.00 84.00b92.00 102.00b106.00a103.00 102.00 97.00 90.00 85.00a74.00 106.00f
200972.00 84.00 86.00 -----z99.00b102.00 107.00b107.00 99.00 90.00 -----z-----z-----z
201064.00a69.00b85.00a87.00 99.00 109.00 105.00 105.00 100.00 97.00 84.00 75.00 109.00d
201174.00 78.00 88.00 93.00a98.00 110.00 106.00 106.00b102.00 94.00 84.00 -----z-----z
201270.00 75.00 87.00 98.00 102.00 108.00a107.00 106.00 103.00 93.00 85.00 75.00 108.00a
201373.00 72.00d87.00a94.00g97.00 108.00 105.00a103.00b99.00 91.00 82.00 71.00a108.00p
201474.00 83.00a80.00a91.00c102.00 104.00 106.00 98.00 99.00 89.00 82.00 79.00 106.00e
201574.00 77.00a88.00 85.00d98.00 106.00 103.00 108.00 97.00 97.00 78.00 74.00 108.00e
201672.00 85.00 85.00 92.00 98.00 110.00 107.00c100.00 101.00 90.00 80.00 74.00 110.00c
201771.00e83.00 89.00c90.00c98.00 110.00 106.00 100.00k101.00 93.00 85.00a73.00 110.00w
201874.00 77.00 86.00 92.00a100.00 108.00 109.00 106.00 101.00 89.00a77.00 69.00 109.00b
201970.00 73.00 84.00 94.00 94.00 106.00 107.00 107.00 102.00 90.00 82.00 69.00 107.00
202068.00 73.00 81.00a96.00 106.00 107.00 113.00 110.00 105.00 97.00 88.00 72.00 113.00a
202174.00 76.00 84.00 92.00 98.00 111.00 108.00 102.00 100.00 88.00 85.00 77.00 111.00
202269.00 77.00 89.00 94.00 102.00 108.00 108.00 100.00 96.00 88.00 80.00 71.00 108.00
202368.00 76.00 81.00 95.00 94.00 109.00 111.00 110.00 105.00a94.00 86.00 73.00 111.00a
202469.00 80.00 -----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN70.90 76.67 83.31 90.05 97.47 104.79 104.59 101.13 98.20 91.36 80.06 71.35 105.14
S.D.3.42 4.14 4.21 3.61 3.91 3.37 3.05 3.98 3.45 4.03 3.71 3.35 3.15
SKEW0.19 0.04 0.21 0.26 0.64 -0.06 0.19 -0.14 -0.33 -0.28 -0.09 -0.02 0.55
MAX80.00 85.00 95.00 100.00 108.00 111.00 113.00 110.00 105.00 99.00 88.00 79.00 113.00
MIN64.00 67.00 74.00 83.00 91.00 98.00 98.00 91.00 90.00 80.00 72.00 64.00 100.00
YRS79 80 80 79 80 82 78 78 79 81 79 78 44