DELTA, CO

Maximum of Maximum Temperature (Degrees Fahrenheit)

(052192)

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
189353.00 54.00a80.00 82.00 93.00 100.00 103.00 101.00 90.00 78.00 68.00a58.00 103.00b
189458.00 56.00a76.00 87.00 94.00 99.00 106.00 100.00g88.00 80.00 62.00a58.00 106.00i
189552.00 62.00 80.00 88.00 93.00 98.00 100.00a101.00 97.00a85.00a67.00 47.00 101.00c
189655.00 64.00b83.00 88.00a100.00h106.00j107.00a108.00 93.00a-----z-----z49.00 -----z
189745.00 47.00 70.00a86.00 92.00 101.00 104.00 99.00 98.00 81.00 66.00 52.00a104.00b
189842.00 63.00 65.00 90.00a89.00 105.00 107.00 107.00 92.00 80.00 70.00 56.00 107.00a
189957.00 62.00 76.00 83.00 90.00 100.00k102.00 100.00 101.00 89.00 70.00 55.00 102.00k
190056.00 65.00 80.00 83.00 95.00 106.00 109.00 109.00 99.00 84.00 70.00 54.00 109.00
190160.00 66.00 75.00 84.00 92.00 108.00 105.00 105.00 93.00 87.00 71.00 66.00 108.00
190254.00 62.00 67.00 86.00 90.00 102.00 102.00 103.00a96.00 84.00 74.00 56.00 103.00a
190347.00 42.00 -----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1904-----z-----z-----z90.00f97.00 97.00 99.00 98.00 90.00h82.00 -----z-----z-----z
1905-----z-----z-----z-----z90.00a96.00 100.00 99.00 95.00 85.00 67.00 46.00 -----z
190657.00 66.00 71.00 81.00 85.00 95.00 99.00 97.00 94.00 -----z-----z-----z-----z
1907-----z64.00 81.00 84.00 87.00 93.00 100.00 95.00 95.00 85.00 67.00 54.00 -----z
190850.00 61.00 77.00 81.00 85.00 93.00 97.00 99.00 93.00 83.00 68.00 46.00 99.00
190961.00 52.00 70.00 84.00 84.00 100.00 101.00 99.00 90.00 85.00 85.00 56.00 101.00
191052.00 63.00 79.00 89.00 96.00 97.00 101.00 98.00 94.00 90.00 79.00 58.00 101.00
191161.00 68.00 73.00 78.00a90.00 98.00 98.00 98.00 92.00 80.00 63.00 55.00 98.00a
191260.00 57.00 65.00 73.00 92.00 91.00q100.00 100.00 87.00 83.00 73.00 43.00o-----z
191345.00 57.00 70.00 81.00 94.00a94.00 103.00 102.00 93.00 81.00 70.00 46.00 103.00a
191455.00a57.00 68.00 81.00 90.00 97.00 96.00 98.00 95.00 78.00 71.00 48.00 98.00a
191545.00 55.00a68.00 80.00 90.00 98.00 99.00 98.00 96.00 85.00 74.00a57.00 99.00b
191648.00 48.00 72.00u83.00 90.00 96.00 98.00 95.00 94.00 79.00 76.00 62.00 98.00u
191748.00 59.00 74.00 78.00 84.00 96.00 100.00 94.00 93.00 87.00 75.00 65.00 100.00
191856.00 62.00 74.00 77.00 84.00 102.00 98.00 98.00 90.00 85.00 75.00 45.00 102.00
191945.00 60.00 71.00 86.00 89.00 97.00a98.00 98.00 92.00 76.00 67.00 53.00a98.00b
192044.00 60.00 70.00 79.00 88.00 93.00 98.00 94.00 90.00 87.00 67.00 59.00 98.00
192155.00 69.00 76.00 80.00 89.00 98.00 99.00 96.00 91.00a85.00 70.00 63.00 99.00a
192256.00 65.00 72.00 79.00 90.00 100.00 101.00 95.00 91.00 89.00 68.00 58.00 101.00
192359.00 61.00 70.00 78.00 87.00 94.00 96.00 93.00 89.00 80.00 69.00 64.00 96.00
192445.00 64.00 70.00 78.00a86.00 97.00 95.00 95.00 97.00 80.00 74.00 54.00a97.00b
192547.00 55.00 75.00a-----z92.00 95.00 103.00 91.00 84.00 83.00 68.00 53.00 -----z
192654.00 63.00 73.00 81.00 89.00 99.00a100.00 97.00 91.00 83.00a64.00 64.00 100.00b
192754.00 62.00b69.00 85.00 92.00a100.00 98.00 93.00 92.00 82.00 70.00 53.00 100.00c
192861.00 59.00 75.00 86.00 91.00 96.00 98.00 97.00 94.00 87.00 65.00 50.00 98.00
192948.00a48.00 71.00 78.00 86.00 100.00 98.00 94.00a89.00 83.00 63.00 64.00 100.00b
193046.00 57.00 69.00 87.00a90.00 96.00 99.00 96.00 91.00a82.00 67.00 38.00 99.00b
193150.00 58.00 67.00 80.00 89.00 95.00 104.00 96.00 94.00 83.00 68.00 44.00b104.00b
193244.00 68.00 72.00 80.00 85.00 96.00 99.00 96.00 91.00 84.00 63.00 51.00 99.00
193344.00 60.00 77.00 73.00 90.00 99.00 101.00 101.00 97.00 88.00 65.00 54.00 101.00
193456.00 62.00 75.00 86.00 94.00 99.00 103.00 102.00 94.00 85.00 70.00 51.00 103.00
193555.00 63.00 71.00 80.00 87.00 98.00 101.00 96.00 95.00 87.00 69.00 50.00a101.00a
193650.00 60.00 71.00 85.00 95.00 103.00 101.00 100.00 90.00 84.00 62.00 53.00 103.00
193748.00 60.00 70.00 87.00 93.00 98.00 102.00 100.00 93.00 81.00 73.00 52.00 102.00
193847.00 -----z70.00 84.00 91.00 94.00a100.00 101.00 92.00 83.00 60.00 53.00 -----z
193943.00 42.00a73.00a87.00a90.00 98.00 104.00h100.00 93.00b80.00 69.00 63.00 104.00m
194051.00 69.00 75.00 83.00 93.00 104.00 105.00 102.00 97.00 80.00 70.00 50.00 105.00
194142.00 63.00 73.00 74.00 93.00 98.00 100.00a101.00 93.00 80.00 69.00 54.00a101.00b
194251.00 55.00 67.00 82.00 93.00 101.00 104.00 101.00 100.00 90.00 71.00 56.00 104.00
194357.00 67.00 80.00 92.00 95.00 98.00 103.00 98.00 95.00 85.00 68.00 52.00a103.00a
194447.00 60.00 65.00 75.00 91.00 99.00 100.00 102.00 94.00 89.00h73.00 53.00 102.00h
194548.00 65.00 70.00 83.00a90.00 97.00 102.00 100.00 100.00 88.00a70.00 50.00 102.00b
194648.00a67.00 79.00 88.00 84.00 100.00 101.00 100.00 96.00 80.00 60.00 60.00 101.00a
194752.00 63.00 73.00 81.00 95.00 98.00 103.00 102.00 96.00 90.00 69.00 55.00 103.00
194852.00 58.00 69.00 85.00 95.00 98.00 101.00 98.00 99.00 86.00 65.00 62.00 101.00
194948.00 54.00 73.00 89.00 91.00 95.00 100.00 102.00 95.00 86.00 68.00 54.00 102.00
195058.00 65.00 72.00 85.00 90.00 100.00 103.00 100.00 100.00 88.00 72.00 53.00 103.00
195158.00 65.00 72.00 80.00 96.00 97.00 100.00 99.00 94.00 83.00 65.00 53.00 100.00
195254.00 56.00 69.00 85.00 89.00 100.00a101.00 99.00 96.00 86.00 72.00 42.00 101.00a
195360.00 64.00 80.00 86.00 90.00 100.00 102.00 96.00 92.00 87.00 70.00 47.00 102.00
195460.00 69.00 71.00 84.00 99.00 106.00 103.00 100.00 97.00 87.00 66.00 45.00 106.00
195551.00 52.00 72.00 80.00 87.00 99.00 101.00 97.00 97.00 85.00 63.00 61.00 101.00
195666.00 62.00 80.00 80.00 97.00 99.00 98.00 97.00 93.00 86.00 64.00 54.00 99.00
195754.00 60.00 71.00 76.00 87.00 98.00a99.00 99.00 89.00 87.00 68.00 56.00 99.00a
195850.00 69.00 61.00 80.00 93.00 98.00 102.00 100.00 93.00 80.00 74.00 61.00 102.00
195958.00 61.00 70.00 86.00 95.00 99.00 100.00 97.00 94.00 77.00 65.00 52.00 100.00
196055.00 46.00 74.00 85.00 94.00 98.00 102.00 99.00 95.00 81.00 65.00 53.00 102.00
196149.00 64.00 72.00 83.00 90.00 100.00 100.00 96.00 84.00a78.00a58.00 58.00 100.00b
196249.00 72.00 76.00 88.00 91.00 97.00 99.00 98.00 92.00 81.00 68.00 53.00 99.00
196343.00 59.00 80.00 80.00 88.00 98.00 100.00 94.00 91.00 86.00 68.00 50.00a100.00a
196456.00 58.00 72.00 82.00 93.00 95.00 101.00 96.00 90.00 84.00 72.00 62.00 101.00
196560.00 61.00a75.00 85.00 89.00a92.00 97.00 99.00 85.00 80.00 70.00a58.00 99.00c
196652.00 55.00 76.00 80.00a91.00a95.00 99.00 97.00 90.00a77.00 69.00 58.00 99.00c
196756.00 61.00 75.00 79.00 93.00 94.00 96.00 95.00 93.00 82.00 67.00 46.00 96.00
196849.00 60.00 75.00 78.00 89.00 98.00 98.00 89.00 90.00 84.00 60.00 60.00 98.00
196956.00 63.00 76.00 87.00 94.00 95.00 100.00 101.00 91.00 78.00 69.00 60.00 101.00
197064.00 68.00 68.00 78.00 91.00 103.00 100.00b100.00 90.00 84.00 68.00 59.00 103.00b
197162.00b63.00 80.00 82.00 89.00 102.00 102.00 98.00 94.00a84.00 65.00 49.00 102.00c
197263.00 78.00 78.00a82.00 89.00a95.00 104.00a100.00a90.00a-----z59.00 -----z-----z
1973-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
197442.00 50.00 77.00 82.00 93.00 101.00 101.00 98.00 95.00 85.00 65.00 59.00 101.00
197550.00a59.00 -----z-----z-----z-----z98.00 96.00 91.00 85.00 71.00 54.00 -----z
197652.00 67.00a72.00a80.00 -----z-----z-----z-----z-----z-----z70.00 58.00 -----z
197750.00 65.00 70.00 84.00 94.00 97.00 99.00 100.00 97.00 86.00 77.00 59.00 100.00
1978-----z59.00 78.00 80.00 89.00 97.00 102.00 101.00 99.00 88.00 73.00 -----z-----z
197945.00b-----z63.00 81.00 87.00 102.00 100.00 103.00 98.00 88.00 62.00a56.00 -----z
198053.00 63.00 65.00 84.00 86.00 99.00 101.00 101.00 95.00 89.00 77.00 67.00 101.00
198161.00a73.00 71.00 89.00 90.00 104.00 103.00 103.00 91.00 84.00 71.00 58.00a104.00b
198265.00c69.00a68.00 76.00 87.00a99.00 104.00f99.00 95.00 82.00 65.00 60.00 104.00k
198354.00 65.00a69.00 77.00 90.00 94.00d97.00 98.00 95.00 79.00 72.00 48.00 98.00e
198443.00 57.00 69.00 82.00 90.00i95.00t98.00 95.00a93.00 76.00b69.00 55.00 -----z
198552.00 57.00 70.00b82.00b86.00b99.00e101.00d-----z94.00g76.00d64.00a53.00c-----z
198672.00 72.00a80.00c83.00d88.00d95.00d98.00c100.00a93.00d78.00b66.00l60.00a-----z
198755.00f56.00c69.00d85.00b88.00a95.00c-----z97.00c93.00a86.00a72.00a55.00g-----z
198855.00c-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z53.00j-----z
1989-----z70.00o82.00c95.00a92.00c95.00a105.00c98.00 90.00a89.00a74.00j53.00h-----z
199059.00 67.00 77.00 83.00 89.00 105.00 106.00 101.00 99.00 82.00a68.00a47.00a106.00c
199136.00 61.00 67.00 80.00 88.00 92.00 99.00 95.00 92.00 84.00 63.00 48.00 99.00
199240.00 62.00 69.00a89.00 89.00a95.00 98.00a97.00t91.00 86.00 58.00 53.00 98.00w
199356.00 57.00 74.00 79.00 88.00 96.00 96.00 92.00 84.00 80.00 56.00 53.00 96.00
199454.00a60.00 69.00 79.00 88.00 103.00 99.00 99.00 91.00 78.00 71.00b54.00 103.00c
199557.00 68.00 73.00a75.00 83.00 94.00 99.00 98.00 99.00 82.00 71.00 62.00 99.00a
199652.00 64.00 72.00a84.00 94.00a96.00a99.00 100.00a94.00d85.00c66.00c58.00d100.00r
199754.00 60.00a77.00a78.00a89.00b95.00d98.00l93.00f90.00c84.00c69.00g51.00h-----z
199855.00h63.00h77.00e81.00m-----z101.00d101.00d99.00m95.00r82.00m67.00k63.00h-----z
199952.00c64.00f75.00 79.00b86.00d96.00a99.00f93.00c87.00b85.00a73.00b66.00a-----z
200060.00g63.00d68.00w-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
2001-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN52.54 60.95 72.81 82.37 90.27 98.08 100.55 98.48 93.15 83.42 68.31 54.71 101.07
S.D.6.42 6.27 4.53 4.16 3.32 3.26 2.64 3.33 3.57 3.52 4.78 5.81 2.62
SKEW0.11 -0.58 0.07 0.18 0.09 0.63 0.61 0.23 -0.20 -0.20 0.12 -0.16 0.59
MAX72.00 78.00 83.00 95.00 99.00 108.00 109.00 109.00 101.00 90.00 85.00 67.00 109.00
MIN36.00 42.00 61.00 73.00 83.00 92.00 95.00 89.00 84.00 76.00 56.00 38.00 96.00
YRS99 99 100 99 99 98 98 98 100 98 97 95 74