August
August · June · September
United States · 1991–2020
August leads for comfortable weather in Fredericksburg: typically 25.6°C by day, 15.5°C at night, with 98 mm of rain. Based on measured 1991–2020 NOAA station history.
August · June · September
July · August · June
May · September · June
The weakest month is January, scoring 5 against August’s 80 — days reach only 0.2°C, 24° below the 24°C the score treats as ideal.
Month by month
The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 0.2°C | -7.1°C | 61 mm | 9.8 | 9 h 28 | 5 | Good coverage |
| February | 1.6°C | -6.5°C | 54 mm | 8.4 | 10 h 32 | 5 | Good coverage |
| March | 6.6°C | -2.5°C | 72 mm | 10.2 | 11 h 48 | 5 | Good coverage |
| April | 14.3°C | 3.3°C | 93 mm | 11.6 | 13 h 16 | 31 | Good coverage |
| May | 20.5°C | 9.4°C | 101 mm | 11 | 14 h 30 | 62 | Good coverage |
| June | 24.3°C | 13.9°C | 111 mm | 10.9 | 15 h 11 | 79 | Good coverage |
| July | 26.7°C | 16.3°C | 111 mm | 9.8 | 14 h 55 | 72 | Good coverage |
| August | 25.6°C | 15.5°C | 98 mm | 9.1 | 13 h 51 | 80 | Good coverage |
| September | 22.3°C | 12.2°C | 99 mm | 8.7 | 12 h 25 | 75 | Good coverage |
| October | 15.4°C | 6.3°C | 98 mm | 11.8 | 11 h 01 | 39 | Good coverage |
| November | 8.9°C | 1.2°C | 74 mm | 10.4 | 9 h 47 | 13 | Good coverage |
| December | 2.6°C | -3.7°C | 71 mm | 10.1 | 9 h 10 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 19.4°C11 Jan 2020 | -24.9°C7 Jan 2014 | 40 mm5 Jan 2007 | 132 mm2007 · driest 22 mm in 2003 | 29 |
| February | 22.8°C24 Feb 2017 | -25.5°C20 Feb 2015 | 48 mm28 Feb 2011 | 128 mm2008 · driest 8 mm in 2026 | 29 |
| March | 27.2°C23 Mar 2012 | -20.5°C4 Mar 2014 | 36 mm8 Mar 2009 | 156 mm2011 · driest 19 mm in 2005 | 29 |
| April | 28.9°C14 Apr 2023 | -9.9°C10 Apr 2016 | 53 mm25 Apr 2025 | 199 mm2011 · driest 27 mm in 2023 | 29 |
| May | 31.7°C29 May 2018 | -3.8°C9 May 2020 | 54 mm21 May 2004 | 190 mm2004 · driest 32 mm in 2023 | 29 |
| June | 32.8°C24 Jun 2025 | 3.9°C2 Jun 2025 | 49 mm6 Jun 2013 | 212 mm2015 · driest 52 mm in 2023 | 29 |
| July | 36.1°C21 Jul 2011 | 6.1°C2 Jul 2001 | 84 mm12 Jul 2004 | 278 mm2006 · driest 19 mm in 1998 | 30 |
| August | 32.8°C8 Aug 2001 | 6.1°C21 Aug 2000 | 50 mm28 Aug 2013 | 176 mm2019 · driest 38 mm in 2002 | 29 |
| September | 32.8°C8 Sep 2002 | -0.6°C29 Sep 2000 | 96 mm8 Sep 2004 | 181 mm2004 · driest 20 mm in 2017 | 29 |
| October | 29.4°C1 Oct 2019 | -2.8°C29 Oct 2002 | 51 mm23 Oct 2007 | 165 mm2006 · driest 42 mm in 2005 | 29 |
| November | 25.0°C5 Nov 2024 | -13.2°C19 Nov 2014 | 57 mm11 Nov 2022 | 132 mm2010 · driest 30 mm in 2019 | 29 |
| December | 20.0°C5 Dec 2001 | -21.0°C23 Dec 2022 | 34 mm27 Dec 2015 | 122 mm2011 · driest 14 mm in 2005 | 29 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 27 | 2 |
| February | 0 | 0 | 25 | 2 |
| March | <1 | 0 | 22 | 2 |
| April | 2 | 0 | 9 | 4 |
| May | 8 | <1 | <1 | 4 |
| June | 15 | 3 | 0 | 4 |
| July | 22 | 5 | 0 | 4 |
| August | 19 | 3 | 0 | 3 |
| September | 9 | 2 | 0 | 3 |
| October | 2 | 0 | 2 | 3 |
| November | 0 | 0 | 13 | 2 |
| December | 0 | 0 | 25 | 2 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 31% | 6% | 38% | -3.3–3.4°C |
| February | <1% | 28% | 5% | 30% | -1.7–5.8°C |
| March | 3% | 33% | 7% | 44% | 3.3–11.3°C |
| April | 15% | 38% | 11% | 53% | 11.9–17.0°C |
| May | 39% | 35% | 12% | 46% | 17.8–22.9°C |
| June | 56% | 36% | 12% | 47% | 22.9–25.8°C |
| July | 69% | 31% | 13% | 38% | 24.6–28.7°C |
| August | 69% | 30% | 11% | 36% | 24.2–26.8°C |
| September | 57% | 28% | 11% | 36% | 20.2–24.3°C |
| October | 20% | 37% | 10% | 48% | 13.9–18.1°C |
| November | 2% | 34% | 7% | 45% | 5.5–11.7°C |
| December | <1% | 32% | 7% | 40% | -0.2–6.0°C |
A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.
The evidence behind this page