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Clearwater County, ID

An ordinary day in Clearwater County, ID: was cooler than 45 of 75 earlier years in the county average (county average from NOAA gridded data, 1951 to 2026).

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

High
62.4°F
Coldest since 2023
31st coldest of 76
Low
38°F
Coldest since 2023
34th coldest of 76

No measurable precipitation in the county average of Clearwater County, ID for 3 days to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).

Every 29 September high of the county average in Clearwater County, ID since 1951: 62.4°F in 2026; the highest is 83°F, in 1967.
2023: 54.4°F1967: 83°F2026: 62.4°F 2026 62.4°F 1967 83°F since 2023 1951 2026
  • Normal range, 54.2 to 76.9°F
Every year as a table

Every 29 September low of the county average in Clearwater County, ID since 1951: 38°F in 2026; the lowest is 20.6°F, in 1985.

YearHigh, °FLow, °F
202662.438
202579.344.5
202479.444.5
202354.437.1
202276.946.8
202148.437.3
202068.336.2
201941.728.3
201867.638.6
201772.240.9
201679.146.1
201568.134.4
201464.745.6
201350.338.2
201274.143.7
201161.736.6
201075.346.3
200976.838
200870.138.6
200759.233.4
200673.542.9
200567.734.3
200472.442.9
200377.644.4
200262.234.1
200154.537.7
200071.438.4
199955.726.6
199870.640.4
199764.737.1
199673.942.1
199551.541
19947945
199374.741.9
199272.736.6
199168.947.2
199076.246.3
198978.546.3
198858.733.2
198769.735.3
198645.636.5
198549.920.6
198459.227.2
198358.427.4
198246.641.4
198151.340.1
198064.939.5
197963.836.8
197855.239.1
197754.648.5
19767541.9
197568.536.5
197465.833.3
197373.538.1
197246.128.6
197149.335.7
197074.637.1
196968.644.8
196866.437.1
19678342.3
196670.742.7
196549.434.8
196465.538.1
196382.844.9
19625342.9
196148.835
19607134.6
195948.536.6
195865.138.3
195773.739.5
195655.739.9
195547.638.7
195447.836.9
195355.433.5
195273.335.1
195160.341.8

The month

September 2026 so far averaged 54.8°F in Clearwater County, ID, the warmest 1 to 29 September in the county average since 2025, tied 37th warmest of 76 (with 2002 and 1956) (county average from NOAA gridded data, 1951 to 2026).

The month in words
  • August 2026 averaged 65.8°F in Clearwater County, ID, the warmest August in the county average since 2025, tied 12th warmest of 132 (with 2025) (county average from NOAA's monthly county data, 1895 to 2026).
  • Tuesday 29 September 2026: a high of 62.4°F averaged over Clearwater County, ID, the coldest 29 September day in the county average since 2023, 31st coldest of 76 (county average from NOAA gridded data, 1951 to 2026).
  • Tuesday 29 September 2026: a low of 38°F averaged over Clearwater County, ID, the coldest 29 September night in the county average since 2023, tied 34th coldest of 76 (with 2009) (county average from NOAA gridded data, 1951 to 2026).
Days of the month without a value
0

Nearby

Dworshak, ID 33.8 mi, the nearest city with its own station