IPSWICH, SD

Maximum of Maximum Temperature (Degrees Fahrenheit)

(394206)

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
1894-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1895-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1896-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1897-----z-----z-----z-----z-----z-----z-----z92.00q101.00 92.00 76.00 50.00a-----z
189848.00f58.00 68.00 87.00 85.00 94.00 100.00 99.00 98.00a80.00c76.00c-----z-----z
189940.00x54.00b55.00b85.00 90.00a94.00 104.00 92.00t90.00a78.00a64.00 54.00 -----z
190065.00a46.00 63.00 86.00 98.00 100.00 103.00 113.00 87.00 80.00 66.00 60.00c113.00d
190155.00a57.00 72.00 92.00 95.00 97.00 115.00 103.00 95.00a82.00 68.00b40.00 115.00d
190245.00 50.00 55.00 87.00 93.00 94.00b100.00 96.00 91.00 78.00b62.00 47.00a100.00e
190344.00 40.00 58.00a76.00 85.00 93.00m101.00 95.00 83.00 80.00 70.00 44.00a101.00o
190435.00b35.00e58.00 81.00 84.00 79.00o95.00 99.00 90.00 78.00 71.00a51.00a99.00x
190545.00 59.00 73.00 78.00 83.00 88.00 96.00 95.00 92.00 89.00 68.00 38.00 96.00
190638.00 46.00 60.00 90.00 93.00 91.00c101.00 99.00 96.00 85.00 60.00 52.00h101.00k
190736.00 41.00 79.00 76.00 78.00 95.00 96.00 100.00b75.00q80.00 58.00a53.00 100.00t
190856.00f50.00n58.00a89.00a87.00b-----z-----z-----z-----z-----z-----z-----z-----z
190941.00k40.00a57.00 71.00 92.00a93.00 99.00 95.00 88.00 90.00 76.00 37.00 99.00m
191038.00 38.00 83.00 88.00a85.00 100.00 101.00 89.00u87.00h90.00a-----z45.00 -----z
191136.00b37.00a74.00e84.00 93.00 105.00m103.00 98.00 95.00 72.00 59.00e44.00 -----z
191237.00 41.00j58.00 82.00 86.00 102.00 95.00a94.00 92.00 90.00 70.00 58.00a102.00l
191346.00a65.00a63.00b87.00 98.00a100.00 103.00a104.00 106.00 -----z70.00c56.00 -----z
191445.00a42.00 70.00 81.00a84.00 89.00 110.00 103.00b93.00a88.00 72.00c55.00a110.00i
191542.00 37.00 42.00 85.00a86.00 84.00 88.00 87.00a88.00c75.00a70.00 48.00 88.00f
191632.00 51.00 63.00 74.00 91.00a87.00 100.00 96.00 -----z74.00a72.00 60.00 -----z
191743.00 41.00 67.00 70.00 88.00 96.00 102.00 96.00 87.00 80.00 73.00 51.00a102.00a
191843.00 55.00 76.00 73.00 89.00 94.00b101.00 100.00 88.00 83.00a63.00a60.00e101.00i
191949.00a49.00 58.00 77.00 85.00 92.00b101.00b96.00 95.00 76.00a49.00 48.00 101.00f
192042.00a44.00 68.00 59.00 82.00 90.00 100.00 -----z-----z90.00f60.00 53.00 -----z
192157.00 62.00 84.00 86.00 86.00 104.00 100.00c97.00 98.00 80.00 66.00 55.00 104.00c
192240.00 37.00 55.00 79.00 81.00b94.00 95.00a103.00 101.00 95.00 59.00 41.00 103.00c
192342.00 44.00 54.00a88.00 86.00a89.00 95.00 92.00a94.00 79.00 70.00 58.00a95.00d
192450.00a58.00 55.00 83.00a77.00a85.00 95.00 95.00 99.00 83.00a65.00a57.00 99.00e
192540.00 49.00a80.00 83.00 96.00 90.00 100.00 106.00a98.00 68.00 69.00 50.00a106.00c
192652.00 60.00 75.00 91.00 100.00 103.00a107.00 105.00 94.00 76.00 67.00 44.00a107.00b
192748.00 45.00 64.00 82.00 82.00 97.00 90.00 95.00 100.00 87.00 56.00 27.00f100.00f
1928-----z44.00w75.00a78.00 94.00 85.00 94.00 106.00 90.00 88.00 62.00 54.00 -----z
192940.00c35.00 66.00a80.00 88.00 100.00 104.00a106.00 100.00 86.00 45.00 42.00b106.00g
193038.00 49.00 62.00a66.00y-----z-----z-----z-----z88.00g79.00a69.00 -----z-----z
193155.00 57.00 58.00 82.00 98.00 107.00a107.00 105.00b106.00 86.00 73.00 45.00 107.00c
193237.00 59.00a60.00 74.00 93.00 93.00a102.00 97.00j91.00a85.00a63.00 58.00b102.00p
193347.00b58.00a69.00b77.00a-----z113.00u107.00a104.00 99.00 85.00 70.00 58.00a-----z
193453.00 68.00 78.00 89.00 107.00 99.00 112.00 106.00a92.00 88.00a68.00 49.00 112.00b
193550.00 57.00 70.00 70.00 75.00 94.00 102.00 106.00 94.00 82.00 51.00 41.00 106.00
193634.00 28.00 65.00 84.00 91.00 104.00 113.00 106.00 98.00 81.00 53.00 43.00a113.00a
193712.00b36.00 57.00 67.00 92.00 106.00 110.00 106.00 102.00 88.00 69.00 45.00a110.00c
193840.00b47.00 72.00a85.00a83.00 100.00a102.00 117.00 95.00 93.00 65.00 51.00b117.00g
193949.00 44.00 83.00 88.00a100.00 95.00 104.00a101.00 102.00 83.00 72.00 68.00 104.00b
194040.00 51.00a50.00 76.00a90.00 100.00 107.00 101.00 93.00 82.00 60.00 43.00 107.00b
194140.00a40.00 65.00 77.00a95.00a94.00 108.00k109.00a96.00 78.00 69.00c60.00 109.00r
194260.00a51.00 70.00b95.00 90.00 87.00 96.00 101.00 98.00 93.00 72.00 42.00 101.00c
194342.00 51.00 82.00 86.00 101.00 97.00 105.00 107.00 93.00 86.00 48.00 53.00 107.00
194459.00 46.00a50.00a64.00 93.00 95.00 95.00 100.00 85.00d-----z-----z45.00e-----z
194543.00 46.00 79.00 83.00 84.00e90.00j-----z104.00 -----z-----z48.00x53.00 -----z
194640.00b-----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-----z-----z-----z-----z-----z-----z-----z
1949-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1950-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1951-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1952-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1953-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1954-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1955-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1956-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1957-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1958-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1959-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1960-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1961-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1962-----z-----z-----z-----z-----z88.00 91.00 102.00 90.00 88.00 68.00 59.00 -----z
196354.00 51.00 81.00 81.00 86.00 103.00 94.00 96.00 89.00 93.00 63.00 53.00 103.00
196458.00 55.00 63.00 81.00 95.00 93.00 102.00 98.00 90.00a85.00 66.00 39.00 102.00a
196534.00 60.00 48.00 86.00 86.00 85.00 103.00 110.00 83.00 79.00 72.00 57.00 110.00
196638.00b46.00 72.00a71.00 91.00 98.00 108.00 94.00 87.00 88.00 56.00 50.00 108.00c
196744.00 49.00 72.00 75.00 89.00 89.00 101.00 99.00 90.00 84.00a63.00 53.00 101.00a
196848.00 48.00 73.00 88.00 88.00 98.00 98.00 97.00 90.00 82.00 62.00 39.00 98.00
196939.00 34.00 45.00 73.00 102.00 89.00 94.00 98.00 95.00 75.00 63.00 62.00a102.00a
197038.00 48.00 52.00 84.00 90.00 95.00 98.00 100.00 102.00 92.00 59.00d40.00q102.00u
197140.00 46.00 75.00 84.00a83.00 91.00 96.00 104.00 98.00 77.00a66.00 34.00 104.00b
197240.00 41.00 60.00 70.00 90.00 90.00 91.00 99.00 96.00 79.00 53.00 47.00a99.00a
197348.00 52.00a60.00a79.00 85.00 94.00 108.00 105.00 88.00 79.00 62.00 49.00 108.00b
197447.00 57.00 64.00 79.00 85.00 97.00 101.00 100.00a95.00 85.00 65.00a54.00 101.00b
197547.00 42.00 64.00 73.00 86.00 91.00 106.00 95.00 93.00 88.00a75.00 49.00 106.00a
197642.00a64.00 64.00 81.00 83.00 98.00a103.00a106.00b101.00 87.00 68.00 49.00 106.00e
197734.00a59.00 71.00 91.00 87.00 90.00b105.00c90.00 90.00a78.00b62.00a35.00a105.00k
197828.00 36.00 67.00 69.00 82.00 90.00 96.00a100.00 104.00 83.00a73.00a40.00a104.00d
197926.00a31.00 49.00 74.00 89.00 94.00 92.00 92.00 97.00a80.00 64.00 60.00 97.00b
198047.00 41.00 55.00 96.00 89.00 98.00 100.00 104.00 94.00 89.00 69.00 52.00 104.00
198165.00b63.00a70.00 84.00a83.00 92.00 97.00 97.00 95.00 74.00b68.00 45.00 97.00f
198236.00b52.00c54.00e80.00e89.00g87.00b99.00g105.00j96.00i76.00h54.00g54.00h-----z
198354.00d58.00f59.00a74.00e87.00f90.00f97.00g100.00g105.00j82.00f60.00g33.00a-----z
198448.00 -----z-----z72.00d88.00e85.00e94.00d100.00f95.00e75.00d60.00f49.00h-----z
198538.00b57.00a67.00e88.00e91.00g92.00i103.00k92.00g85.00d72.00g59.00b37.00d-----z
198643.00b44.00d79.00g83.00e86.00g94.00i97.00e96.00h78.00e76.00j59.00i50.00g-----z
198763.00e59.00g66.00g87.00h95.00h98.00h103.00b95.00a92.00c79.00a65.00b51.00a-----z
198852.00a64.00b73.00d85.00 93.00a106.00 103.00 106.00k91.00 82.00b55.00a56.00c106.00y
198946.00b44.00d65.00 81.00a85.00 91.00 106.00 99.00 90.00h83.00a67.00a44.00a106.00r
199056.00a54.00a65.00 90.00a82.00 92.00 89.00 93.00 94.00j87.00f73.00 56.00b94.00u
199149.00 60.00 64.00 84.00a88.00 92.00 99.00 104.00 92.00 89.00 58.00d56.00b104.00g
199251.00d66.00g72.00 97.00 98.00e86.00 88.00a90.00f86.00 89.00a49.00b38.00b-----z
199339.00a44.00 71.00a70.00 84.00a86.00a89.00e93.00d86.00h90.00i58.00g39.00j-----z
199434.00g42.00d65.00e84.00g86.00e89.00g93.00e88.00g88.00e74.00f58.00e41.00e-----z
199537.00c48.00b62.00d64.00c79.00f91.00c96.00f96.00i89.00i83.00f64.00j51.00f-----z
199645.00g59.00a56.00 82.00 80.00 91.00 89.00 95.00 96.00 83.00 64.00a32.00a96.00j
199743.00 37.00 62.00 68.00 87.00 89.00 91.00 95.00 88.00 88.00a49.00a54.00a95.00c
199856.00 49.00 60.00 80.00 85.00 85.00 97.00 90.00a99.00 74.00 65.00 65.00 99.00a
199942.00 57.00 75.00 72.00 85.00 88.00 97.00 94.00 80.00 77.00 77.00 55.00 97.00
200049.00 64.00a74.00 73.00 93.00 96.00 94.00 93.00 94.00d83.00 65.00 36.00 96.00e
200141.00 37.00 45.00 87.00 94.00a97.00b93.00 101.00 99.00a72.00j74.00 42.00 101.00n
200255.00 58.00a59.00 79.00a89.00 106.00 99.00 92.00 96.00 73.00 69.00a54.00 106.00c
200352.00a46.00 77.00 90.00 84.00 90.00 94.00 106.00 91.00 89.00 63.00a48.00 106.00b
200446.00 58.00 73.00 87.00 89.00 86.00a92.00 88.00 94.00 80.00 66.00 53.00a94.00b
200546.00 61.00 74.00a84.00 88.00 93.00 99.00a98.00 95.00 87.00 69.00 45.00 99.00b
200650.00 44.00 68.00 82.00 90.00 94.00 111.00 93.00 88.00 86.00 73.00 56.00 111.00
200741.00 41.00 72.00 80.00 91.00 92.00 103.00 97.00a97.00 85.00a66.00 37.00a103.00c
200843.00 45.00 60.00 82.00 83.00 84.00 95.00 91.00 85.00 74.00 68.00 41.00 95.00
200942.00 41.00 60.00 90.00 89.00 90.00 91.00 92.00 83.00 72.00 63.00 41.00 92.00
201037.00 31.00 73.00 80.00 88.00 89.00 99.00 101.00 78.00 84.00a71.00 40.00a101.00b
201138.00 43.00 44.00 70.00 80.00 95.00 99.00 99.00 89.00 85.00 59.00 54.00 99.00
201260.00 49.00 85.00 86.00 90.00 90.00 99.00 97.00 94.00 80.00 59.00 54.00 99.00
201340.00 38.00 48.00 82.00 90.00 88.00 93.00 99.00 93.00a71.00 60.00 43.00 99.00a
201441.00 50.00 60.00 79.00 87.00 87.00 94.00 84.00 85.00 82.00 64.00 45.00 94.00
201546.00 49.00 77.00 81.00 85.00 94.00 92.00 93.00 91.00 88.00 68.00 52.00 94.00
201645.00 66.00 70.00 82.00 87.00 93.00 94.00 96.00 86.00 80.00 74.00 36.00 96.00
201739.00 66.00 63.00 74.00 86.00 97.00 102.00 85.00 97.00 77.00 65.00 52.00 102.00
201847.00 42.00 51.00 78.00 96.00b102.00 96.00 98.00 91.00 64.00 57.00 52.00a102.00c
201943.00 22.00a49.00 82.00 87.00 95.00 92.00b87.00 86.00 68.00 58.00 36.00 95.00c
202040.00 42.00b63.00 75.00a82.00 93.00 94.00 93.00a89.00 82.00 72.00 55.00 94.00d
202147.00 57.00 75.00 77.00 85.00 101.00 98.00 97.00 90.00 84.00 66.00 65.00 101.00
202245.00 54.00 70.00 66.00 84.00 98.00 95.00 101.00 94.00 76.00 71.00 43.00a101.00a
202339.00 44.00 38.00 67.00 89.00 101.00 99.00 92.00 96.00 90.00 63.00 61.00 101.00
202453.00 65.00 66.00d-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN44.41 48.64 64.72 80.25 88.40 93.68 98.94 98.56 92.77 82.22 64.88 48.92 102.24
S.D.8.27 9.58 10.07 7.44 5.62 5.62 5.88 6.01 5.73 6.17 6.85 8.10 5.53
SKEW-0.11 -0.06 -0.24 -0.32 0.60 0.38 0.37 0.18 -0.14 -0.34 -0.66 -0.06 0.24
MAX65.00 68.00 85.00 97.00 107.00 107.00 115.00 117.00 106.00 95.00 77.00 68.00 115.00
MIN12.00 22.00 38.00 59.00 75.00 84.00 88.00 84.00 78.00 64.00 45.00 32.00 92.00
YRS104 103 107 106 101 98 102 95 98 97 101 100 58