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Fauquier County, VA

: September 2026 so far averaged 70.5°F in Fauquier County, VA, the warmest 1 to 29 September in the county average since 2019, 8th 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
72.6°F
Coldest since 2023
36th coldest of 76
Low
57.7°F
Warmest since 2025
20th warmest of 76

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

Every 29 September high of the county average in Fauquier County, VA since 1951: 72.6°F in 2026; the highest is 87.9°F, in 1954.
2023: 69.4°F1954: 87.9°F2026: 72.6°F 2026 72.6°F 1954 87.9°F since 2023 1951 2026
  • Normal range, 66 to 78.9°F
Every year as a table

Every 29 September low of the county average in Fauquier County, VA since 1951: 57.7°F in 2026; the lowest is 36.3°F, in 1951.

YearHigh, °FLow, °F
202672.657.7
202580.259.9
202481.766.3
202369.450
202267.544.5
202177.455.3
202079.962.6
201986.663.7
201875.754.7
201778.849.2
201668.661.6
201577.164.5
201477.452
201366.146.6
201275.453.3
20117860.4
20107853
200976.248.1
20087760.7
200778.451.7
200674.349
200577.847.2
20047162
200372.747
20027551
200163.243.4
200070.443.9
19997061.9
199885.251.2
199765.258
19967350.2
199576.748.4
199470.149.4
199368.243.6
199265.449
199169.241.3
199077.753.5
198966.742.1
198879.152.1
198781.553.8
198670.962.9
198572.143.3
198448.941.8
198373.346.9
198271.350.2
198170.339.3
198072.744
197968.459.5
197873.536.7
197771.445.5
197668.749
197570.144.3
19747659.4
197383.460.7
197267.360.1
19717757.1
197065.941.4
196971.142.4
196877.147.6
196773.358.4
196659.453.7
196568.845.7
196457.147.7
19637854.2
196265.643.6
196173.940.5
196069.258.3
195982.766
195866.239.3
195757.239
195658.550
19557651.9
195487.956.7
195383.847.9
195274.747.4
195167.336.3

The month

August 2026 averaged 76.1°F in Fauquier County, VA, the warmest August in the county average since 2021, tied 8th warmest of 132 (with 2009 and 2002) (county average from NOAA's monthly county data, 1895 to 2026).

The month in words
  • Tuesday 29 September 2026: a high of 72.6°F averaged over Fauquier County, VA, the coldest 29 September day in the county average since 2023, 36th coldest of 76 (county average from NOAA gridded data, 1951 to 2026).
  • Tuesday 29 September 2026: a low of 57.7°F averaged over Fauquier County, VA, the warmest 29 September night in the county average since 2025, 20th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
Days of the month without a value
0

Nearby

Sterling-Dulles Airport, VA 24.1 mi, the nearest city with its own station