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Pondera County, MT

: September 2026 so far brought 2.96 in of precipitation in Pondera County, MT, the wettest 1 to 29 September in the county average since 1986, 4th wettest 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
66.8°F
Warmest since 2025
35th warmest of 76
Low
35.9°F
Coldest since 2019
29th coldest of 76

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

Every 29 September low of the county average in Pondera County, MT since 1951: 35.9°F in 2026; the lowest is 17.4°F, in 1985.
2019: 22.6°F1985: 17.4°F2026: 35.9°F 2026 35.9°F 1985 17.4°F since 2019 1951 2026
  • Normal range, 29.6 to 43.7°F
Every year as a table

Every 29 September high of the county average in Pondera County, MT since 1951: 66.8°F in 2026; the highest is 85.3°F, in 1967.

YearHigh, °FLow, °F
202666.835.9
202570.841.3
202475.840.3
202358.637.1
202283.948.3
202160.738.9
202074.141.3
201930.822.6
201841.632.9
201772.535.7
201667.536.8
201567.129.6
201453.342.4
201355.740.5
201277.842.8
201162.930.8
201078.443.6
200969.336.2
200866.533.1
200771.439.2
200674.345.2
200567.629.2
200471.536.1
200364.332.3
200263.832.7
20016944.2
200073.240.6
19995527.9
199867.440.7
199765.946.2
199670.637.2
199564.140.5
199473.542.7
199370.936.1
199274.240.2
199176.439.2
19906631
19897739.9
198862.336.8
19876638.8
198652.936.5
198534.217.4
198450.220.8
198344.526.8
198238.630.8
198161.236.6
198069.442.5
197968.436.5
197856.640.9
197750.841
197674.345.7
197572.139.3
197463.128.8
197376.537.8
197240.724.9
197153.429.1
197078.740.9
19696538.8
196866.841
196785.353
19666949
196546.227.8
196456.535.5
196375.136.8
196265.743.5
196155.429.3
196066.827.4
195942.726.6
195865.635.2
195772.644.6
195650.934.2
195552.930.5
195436.928.2
195363.339.3
195269.844.5
19516626.9

The month

September 2026 so far averaged 55.8°F in Pondera County, MT, the warmest 1 to 29 September in the county average since 2025, tied 23rd warmest of 76 (with 1953) (county average from NOAA gridded data, 1951 to 2026).

The month in words
  • August 2026 averaged 64.2°F in Pondera County, MT, the warmest August in the county average since 2025, tied 33rd warmest of 132 (with 2017, 1973, 1972 and 2 other years) (county average from NOAA's monthly county data, 1895 to 2026).
  • Tuesday 29 September 2026: a high of 66.8°F averaged over Pondera County, MT, the warmest 29 September in the county average since 2025, tied 35th warmest of 76 (with 1968 and 1960) (county average from NOAA gridded data, 1951 to 2026).
  • Tuesday 29 September 2026: a low of 35.9°F averaged over Pondera County, MT, the coldest 29 September night in the county average since 2019, 29th coldest of 76 (county average from NOAA gridded data, 1951 to 2026).
Days of the month without a value
0

Nearby

Great Falls, MT 64.8 mi, the nearest city with its own station