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Howard County, IA

: September 2026 so far averaged 64.8°F in Howard County, IA, the warmest 1 to 29 September in the county average since 2019, 3rd warmest of 76 (county average from NOAA gridded data, 1951 to 2026).

Last updated . This page normally updates every day; the latest update is late.

High
71.4°F
Warmest since 2025
23rd warmest of 76
Low
52.9°F
Warmest since 2023
7th warmest of 76

No measurable precipitation in the county average of Howard County, IA for 1 day to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).

Every 29 September low of the county average in Howard County, IA since 1951: 52.9°F in 2026; the lowest is 25.8°F, in 1984.
2023: 57.5°F1984: 25.8°F2026: 52.9°F 2026 52.9°F 1984 25.8°F since 2023 1951 2026
  • Normal range, 32.2 to 50.6°F
Every year as a table

Every 29 September high of the county average in Howard County, IA since 1951: 71.4°F in 2026; the highest is 82.5°F, in 1953.

YearHigh, °FLow, °F
202671.452.9
202579.344.9
202482.149.6
202370.757.5
202260.830.7
20217951
202057.342.8
201965.549.7
201853.232.3
20177543.9
201663.146.9
201578.852.9
201479.952.8
201369.241.3
201273.737.2
201169.748.8
201067.945.1
200956.340.3
200868.853.7
200771.642.1
200656.236.7
200559.834.8
200463.934
200353.330.9
200266.243.9
200169.537.6
200072.744.2
19996237.4
199877.246.4
199772.850.3
19966444.1
19957749.9
19946438.6
199353.834
199253.728
199163.931.3
199066.745
198977.840.9
198857.849.9
198769.950.8
198674.253
198550.738.8
198449.325.8
198380.356.6
198273.952.2
198163.134
19806946.9
197973.254.4
197865.139
197769.842
197660.633.9
197562.146.3
197459.336.2
197361.855
197262.334.2
197181.146.4
197064.838.6
19696742.8
196860.941.6
196755.926.3
196666.444.4
196566.151.4
196463.335.3
196364.837.9
19626434
196154.230.8
196058.642.1
195957.736.4
195869.841.4
195767.433.6
195672.639.5
195572.748.9
195469.852.2
195382.552.4
195279.843.5
195152.730.1

The month

August 2026 averaged 68.2°F in Howard County, IA, the warmest August in the county average since 2024, tied 64th warmest of 132 (with 1944, 1942 and 1925) (county average from NOAA's monthly county data, 1895 to 2026).

The month in words
  • Tuesday 29 September 2026: a high of 71.4°F averaged over Howard County, IA, the warmest 29 September in the county average since 2025, 23rd warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
  • Tuesday 29 September 2026: a low of 52.9°F averaged over Howard County, IA, the warmest 29 September night in the county average since 2023, tied 7th warmest of 76 (with 2015) (county average from NOAA gridded data, 1951 to 2026).
Days of the month without a value
0

Nearby

Rochester, MN 38.2 mi, the nearest city with its own station