CAIRO 3N, IL

Minimum of Minimum Temperature (Degrees Fahrenheit)

(111166)

File last updated on September 26, 2021
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
1987-----z-----z-----z-----z-----z-----z-----z-----z45.00o-----z-----z-----z-----z
1988-----z-----z-----z-----z36.00 45.00 58.00 51.00a44.00d30.00 26.00a11.00 -----z
198920.00a8.00a23.00b30.00a38.00b-----z59.00c52.00e39.00h33.00h19.00l-9.00k-----z
1990-----z22.00i25.00j27.00l41.00h52.00b57.00 55.00 42.00 30.00 26.00 8.00h-----z
199110.00d13.00c-----z40.00b47.00 57.00 60.00b-----z40.00f31.00b15.00g18.00l-----z
199211.00 13.00 19.00 26.00 26.00 45.00j58.00f52.00i40.00h36.00q26.00g16.00l-----z
199317.00j6.00j17.00l33.00l48.00i54.00i66.00d61.00f45.00h25.00l18.00k16.00h-----z
1994-4.00i17.00k23.00n31.00l46.00n63.00b57.00 56.00i45.00b31.00b27.00g21.00 -----z
19957.00a-0.00b23.00a27.00 43.00 56.00 60.00a62.00b47.00j42.00h22.00k4.00l-----z
19962.00m-5.00m10.00i28.00j48.00f57.00f58.00e62.00b-----z38.00g22.00e10.00e-----z
1997-0.00h26.00f36.00i29.00d41.00g58.00e57.00e57.00i48.00f31.00i16.00e20.00f-----z
199821.00h24.00b13.00 36.00b53.00f51.00 67.00 64.00 53.00 35.00 29.00d12.00c12.00y
19994.00 24.00a25.00 37.00 48.00 55.00 63.00 58.00 42.00 30.00 24.00 15.00b4.00c
200012.00 18.00a25.00a32.00b47.00 49.00 58.00a61.00 40.00 31.00 18.00 5.00 5.00e
20014.00 16.00a22.00 33.00a45.00 53.00 59.00 58.00a41.00 28.00 29.00 13.00 4.00c
200212.00 16.00 14.00a34.00 41.00 60.00 67.00 64.00a48.00 39.00 19.00 10.00 10.00b
2003-2.00b6.00 22.00b37.00 50.00b52.00a60.00 63.00a41.00 35.00 24.00 18.00a-2.00i
20047.00 17.00a25.00a33.00 44.00 54.00 56.00a51.00a45.00 38.00a29.00 -2.00 -2.00e
200512.00b24.00a23.00 36.00 40.00b58.00 61.00 62.00 43.00 32.00 20.00 5.00a5.00f
200623.00 9.00 26.00 35.00 47.00 56.00 58.00a60.00 44.00a29.00 25.00a10.00 9.00c
200714.00 9.00 22.00 25.00 44.00 57.00 58.00 64.00 49.00 34.00 24.00 22.00 9.00
20087.00d17.00a21.00 35.00 44.00 57.00 61.00 59.00b52.00a30.00 21.00b6.00 6.00j
20093.00e13.00f20.00 31.00a47.00a54.00b58.00a54.00 45.00 32.00a30.00a17.00b3.00t
2010-0.00a11.00c22.00d42.00k-----z-----z72.00u58.00 48.00 34.00b24.00c6.00 -----z
20115.00 -3.00b28.00a37.00a45.00a62.00d70.00j62.00a50.00 33.00 27.00b23.00b-3.00x
201219.00c21.00b29.00 34.00b48.00a49.00 67.00c56.00a40.00b35.00c22.00 15.00a15.00r
201316.00a13.00 21.00b30.00 39.00 56.00d56.00b55.00 49.00c28.00 18.00i-----z-----z
2014-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
2015-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
2016-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
2017-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
2018-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z23.00a-----z
201912.00b16.00o13.00b35.00a47.00c56.00b63.00 58.00d63.00t34.00e14.00 22.00a-----z
202018.00 12.00 30.00b37.00 40.00a59.00 67.00i59.00l37.00a35.00f27.00b15.00 -----z
202124.00a-0.00d31.00a34.00 41.00 54.00 58.00 58.00 48.00e-----z-----z-----z-----z
Period of Record Statistics
MEAN10.82 12.76 22.59 33.17 43.05 55.13 60.08 58.57 45.05 32.33 23.62 13.19 7.20
S.D.7.18 7.76 4.92 3.89 5.32 4.17 3.49 4.13 4.28 3.02 4.43 6.93 2.95
SKEW0.15 -0.37 -0.39 -0.55 -1.51 -0.36 0.97 -0.40 0.12 0.54 -0.50 -0.24 -0.35
MAX24.00 24.00 31.00 40.00 50.00 63.00 67.00 64.00 53.00 39.00 30.00 23.00 10.00
MIN-2.00 -3.00 13.00 25.00 26.00 45.00 56.00 51.00 37.00 28.00 14.00 -2.00 4.00
YRS22 21 22 23 22 24 25 23 21 21 21 21 5