KETCHUM RANGER STATION, ID

Maximum of Maximum Temperature (Degrees Fahrenheit)

(104845)

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
1937-----z-----z-----z-----z-----z93.00g92.00 90.00 87.00 73.00 57.00 46.00 -----z
193845.00 50.00 48.00 72.00 76.00 87.00 89.00 89.00 82.00 67.00 47.00a51.00 89.00a
193941.00 44.00 61.00 75.00a80.00 88.00 95.00a94.00 84.00 70.00a63.00 60.00 95.00c
194052.00 48.00 56.00 70.00 77.00 92.00 91.00 95.00 78.00a73.00 52.00 50.00 95.00a
194145.00 47.00 52.00 66.00 78.00 84.00 90.00 91.00 77.00 69.00b60.00 50.00b91.00d
194243.00 40.00 54.00 71.00a76.00a79.00 90.00 93.00a85.00 79.00 58.00 49.00c93.00f
194339.00 51.00 55.00 70.00 78.00 79.00 95.00 91.00 86.00 80.00 -----z56.00 -----z
194449.00 56.00 54.00 62.00 75.00 84.00 88.00 87.00 88.00a76.00 55.00 44.00 88.00a
194547.00 45.00 52.00 71.00a76.00 82.00 90.00a89.00 87.00 79.00 65.00 45.00 90.00b
194640.00a47.00 56.00 79.00 75.00 79.00 94.00a92.00a83.00 62.00a56.00a45.00 94.00e
194742.00 51.00 55.00a72.00 81.00b79.00b92.00 89.00a89.00 78.00 63.00a52.00 92.00g
194846.00b50.00a49.00a64.00 81.00a85.00a90.00b90.00 87.00 75.00 49.00 38.00 90.00h
194934.00 50.00 50.00 71.00 80.00 82.00 92.00 93.00 86.00 70.00 69.00 46.00 93.00
195048.00 50.00 52.00 69.00 75.00 84.00 89.00 89.00 92.00 79.00 57.00 46.00 92.00
195143.00 49.00 49.00 70.00 76.00 83.00 93.00 88.00 81.00a75.00 57.00 36.00 93.00a
195235.00 43.00 52.00 71.00 74.00 82.00 88.00 88.00 84.00 79.00 59.00 40.00 88.00
195348.00 48.00 50.00 71.00a71.00b78.00 91.00 89.00 86.00a78.00c59.00a46.00 91.00h
195443.00 49.00 47.00 68.00a86.00f86.00 90.00b92.00 85.00 72.00a62.00 42.00a92.00k
195543.00 46.00 47.00 64.00 74.00a85.00 92.00 91.00 93.00c76.00 58.00 44.00 93.00d
195642.00 45.00 55.00 69.00 79.00 84.00 91.00 90.00 85.00 78.00 56.00 46.00 91.00
195737.00 48.00 50.00 68.00 71.00 84.00 88.00 88.00 87.00 78.00 54.00 45.00 88.00
195838.00 48.00 47.00 58.00 81.00 82.00 87.00 91.00 85.00a78.00 56.00 50.00 91.00a
195942.00 44.00 47.00 66.00 80.00 85.00 94.00 90.00 86.00 72.00 60.00 53.00 94.00
196040.00a38.00 57.00 67.00 82.00 82.00 96.00 93.00 84.00 78.00 57.00 39.00 96.00a
196142.00 46.00 54.00 66.00 79.00 90.00 90.00 96.00 78.00 74.00 57.00 39.00 96.00
196250.00 46.00 47.00 75.00 67.00 86.00 90.00 90.00 84.00 74.00b68.00 55.00 90.00b
196343.00 53.00 57.00 66.00 75.00 76.00 85.00 90.00 85.00 79.00 51.00 41.00 90.00
196440.00 42.00 52.00 67.00 79.00 81.00 91.00 89.00 79.00 80.00 59.00 45.00 91.00
196545.00 45.00 50.00 67.00 73.00 84.00 88.00 90.00 77.00 79.00 67.00 49.00 90.00
196642.00 49.00 56.00 66.00 80.00a89.00 91.00 92.00 86.00 71.00 62.00 43.00 92.00a
196744.00 45.00 50.00 49.00 82.00 84.00 89.00 92.00 86.00 69.00 57.00 47.00 92.00
196841.00 51.00 61.00 70.00 76.00 87.00 94.00 89.00a87.00 77.00 49.00 45.00 94.00a
196945.00 41.00 53.00 67.00 79.00 85.00 90.00 95.00a87.00 68.00 57.00 53.00 95.00a
197042.00 49.00 50.00 62.00 78.00 90.00 90.00 91.00 78.00 79.00 52.00 42.00 91.00
197149.00 47.00 50.00 63.00 77.00 85.00 92.00 91.00 83.00 85.00 53.00 36.00 92.00
197242.00 48.00 60.00 65.00 84.00 89.00 92.00 92.00 82.00 73.00 52.00 54.00 92.00
1973-----z-----z-----z-----z87.00l89.00g91.00 89.00 81.00a76.00i58.00b42.00c-----z
197448.00 41.00a53.00d66.00i76.00k97.00p89.00x87.00b84.00d75.00d59.00d45.00b-----z
197548.00 46.00 51.00 51.00e75.00d76.00a91.00 87.00 83.00d74.00e63.00d48.00 91.00w
197648.00 47.00b50.00a63.00i73.00e87.00g89.00d83.00a85.00c75.00i65.00c48.00d-----z
197750.00e55.00i54.00e77.00d71.00a89.00 88.00a88.00a84.00d72.00o56.00b48.00a-----z
197840.00 46.00a63.00 59.00a73.00a80.00a90.00 88.00b82.00d72.00c63.00a41.00a90.00o
197936.00 45.00 53.00 64.00 78.00 87.00c89.00c90.00a84.00e75.00a55.00e47.00a90.00s
198041.00 52.00 47.00 72.00 77.00a80.00a89.00 85.00 82.00d78.00 66.00 46.00 89.00f
198149.00 50.00 55.00 73.00 74.00a87.00a87.00d88.00a84.00 65.00 65.00a46.00 88.00h
198245.00b46.00 51.00 63.00c80.00 79.00 89.00 90.00a82.00 70.00a52.00 40.00a90.00h
198346.00 51.00 52.00 57.00a86.00 79.00 89.00b92.00 82.00 70.00 56.00 40.00 92.00c
198442.00 41.00 49.00a67.00 83.00 86.00 88.00 87.00 -----z71.00a44.00 36.00 -----z
198542.00 45.00 51.00 72.00 77.00 87.00 91.00b88.00 74.00 66.00 57.00b38.00 91.00d
198644.00 52.00 67.00 71.00 87.00a88.00b87.00 90.00 82.00 67.00d58.00f44.00 90.00m
198743.00 50.00 58.00 79.00 79.00 85.00 86.00a88.00 87.00 78.00 62.00 43.00 88.00a
198843.00 54.00 60.00 74.00b79.00b92.00a92.00 91.00 90.00 76.00a65.00 43.00 92.00f
198936.00 45.00 55.00 73.00a77.00 80.00 91.00 85.00 78.00 71.00 61.00 48.00a91.00b
199047.00 49.00 59.00 74.00 73.00 86.00 91.00b93.00a85.00 75.00e62.00a48.00 93.00i
199139.00 56.00 52.00 61.00e74.00a78.00a89.00 87.00 82.00 76.00 50.00a41.00a89.00i
199247.00a55.00 62.00 77.00 80.00 89.00a87.00b93.00 78.00 80.00 52.00a34.00a93.00f
199341.00a41.00 57.00 61.00 78.00 82.00a83.00 83.00 81.00a76.00e57.00 39.00 83.00h
199445.00 49.00 63.00 76.00 78.00 88.00 92.00c89.00b82.00c65.00 46.00b41.00 92.00j
199541.00 50.00d50.00c63.00 73.00 81.00a86.00a86.00 83.00b69.00i59.00l47.00b-----z
199642.00 53.00b57.00 71.00 78.00 90.00 91.00 93.00 81.00 77.00 57.00 40.00a93.00c
199741.00 46.00 57.00 64.00b79.00b80.00c87.00b90.00 81.00a76.00 61.00 47.00a90.00k
199843.00b43.00 52.00 70.00 73.00a79.00 93.00 90.00 88.00 71.00 52.00 44.00 93.00c
199950.00 45.00c58.00a75.00d81.00k86.00e90.00b87.00d80.00a72.00 68.00b52.00d-----z
200040.00a48.00 58.00 73.00f77.00 83.00b95.00 94.00b82.00 72.00g50.00b48.00c95.00w
200146.00 44.00 61.00a72.00a84.00b93.00g97.00a96.00 86.00b79.00 63.00 34.00b97.00p
200242.00 46.00a53.00 65.00 83.00a90.00 98.00 89.00 83.00a70.00 55.00a53.00 98.00d
200346.00b47.00a57.00a67.00a89.00 84.00a96.00 93.00 84.00 77.00a47.00d47.00a96.00l
200442.00 45.00 66.00a72.00a77.00 85.00b88.00a89.00 81.00a71.00 62.00 48.00 89.00f
200547.00 45.00 59.00 65.00a74.00a80.00 91.00 89.00 81.00 75.00a57.00 45.00 91.00c
200639.00a45.00a46.00 70.00 85.00 83.00c92.00 86.00 84.00 74.00 63.00 45.00 92.00e
200741.00 49.00 67.00 73.00 79.00 85.00 93.00 89.00 87.00 68.00 59.00h42.00a93.00i
200833.00 45.00 47.00 59.00b83.00 86.00 89.00 87.00 79.00b78.00v61.00h59.00a-----z
200944.00 45.00 54.00 74.00 76.00v82.00 89.00 89.00 83.00 66.00 64.00 42.00 89.00v
201041.00 41.00 54.00 70.00 71.00 79.00 89.00 84.00 80.00 82.00 65.00c43.00 89.00c
201149.00 50.00 54.00 58.00g-----z80.00c86.00 87.00 79.00a78.00b55.00 45.00a-----z
201245.00 45.00 60.00 78.00 80.00 81.00 89.00 88.00 78.00a73.00 65.00 39.00 89.00a
201343.00 43.00 60.00 69.00c77.00f89.00l90.00a87.00 84.00e65.00a57.00 45.00 -----z
201450.00 52.00 60.00 65.00 76.00 80.00a92.00a85.00a81.00 74.00m62.00 49.00 92.00p
201554.00 55.00 61.00 70.00d76.00c94.00e92.00 89.00 84.00 77.00b57.00 41.00e94.00s
201641.00 50.00 56.00 73.00 74.00 85.00 90.00 87.00b74.00i68.00 66.00 34.00 90.00k
201736.00 45.00 52.00 56.00 75.00 85.00 89.00 87.00 87.00a64.00 56.00 48.00 89.00a
201847.00 51.00 50.00 74.00 74.00 81.00b89.00r91.00 80.00b67.00 54.00 39.00k-----z
201939.00 39.00 56.00b66.00 73.00 76.00 88.00 86.00 86.00 64.00 57.00a36.00 88.00c
202038.00 46.00 51.00 73.00 72.00j80.00a86.00c90.00b90.00 75.00 67.00 46.00 90.00p
202142.00 44.00 57.00 77.00 73.00 87.00 91.00 87.00 86.00 72.00 56.00e56.00 91.00e
202240.00 50.00 57.00q64.00a71.00g83.00h88.00 95.00 90.00 71.00m57.00 40.00a-----z
202339.00 42.00 39.00 71.00 75.00 73.00j91.00e90.00 76.00 72.00f55.00 49.00 91.00u
202450.00 49.00 57.00c-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN43.23 47.15 54.19 68.32 77.38 83.81 90.28 89.54 83.47 73.63 57.99 45.09 91.60
S.D.4.23 3.89 5.18 5.95 4.06 4.03 2.72 2.79 3.67 4.92 5.55 5.54 2.49
SKEW0.06 0.07 0.20 -0.74 0.39 0.17 0.34 0.13 -0.02 -0.34 -0.17 0.25 0.46
MAX54.00 56.00 67.00 79.00 89.00 94.00 98.00 96.00 93.00 85.00 69.00 60.00 98.00
MIN33.00 38.00 39.00 49.00 67.00 76.00 83.00 83.00 74.00 62.00 44.00 34.00 88.00
YRS86 85 85 81 77 79 85 87 85 78 82 86 40