August
August · June · July
United States · 1991–2020
August leads for comfortable weather in Fargo: typically 27.2°C by day, 14.7°C at night, with 62 mm of rain. Based on measured 1991–2020 NOAA station history.
August · June · July
August · July · June
September · May · August
The weakest month is January, scoring 5 against August’s 82 — days reach only -8.7°C, 33° 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 | -8.7°C | -18.1°C | 23 mm | 5 | 8 h 55 | 5 | Good coverage |
| February | -5.1°C | -14.9°C | 18 mm | 4.4 | 10 h 13 | 5 | Good coverage |
| March | 3°C | -7.2°C | 37 mm | 5.2 | 11 h 45 | 5 | Good coverage |
| April | 12.6°C | 0.4°C | 44 mm | 5.8 | 13 h 31 | 32 | Good coverage |
| May | 20.5°C | 7.4°C | 89 mm | 8.8 | 15 h 01 | 62 | Good coverage |
| June | 25.2°C | 13.3°C | 117 mm | 9.3 | 15 h 51 | 76 | Good coverage |
| July | 27.3°C | 15.6°C | 87 mm | 7.7 | 15 h 31 | 76 | Good coverage |
| August | 27.2°C | 14.7°C | 62 mm | 6.1 | 14 h 13 | 82 | Good coverage |
| September | 22°C | 9.3°C | 73 mm | 6.3 | 12 h 30 | 75 | Good coverage |
| October | 13.1°C | 2.4°C | 64 mm | 6.6 | 10 h 48 | 34 | Good coverage |
| November | 2.4°C | -6.2°C | 29 mm | 4.6 | 9 h 18 | 5 | Good coverage |
| December | -5.2°C | -13.6°C | 21 mm | 5.2 | 8 h 33 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 12.8°C5 Jan 2012 | -36.1°C18 Jan 1994 | 31 mm18 Jan 1996 | 50 mm1996 · driest 3 mm in 2008 | 19 |
| February | 13.3°C29 Feb 1992 | -38.3°C1 Feb 1996 | 23 mm10 Feb 2013 | 43 mm1998 · driest 3 mm in 2014 | 22 |
| March | 24.4°C18 Mar 2012 | -28.3°C12 Mar 2009 | 28 mm8 Mar 2000 | 117 mm2009 · driest 7 mm in 2001 | 20 |
| April | 34.4°C30 Apr 1992 | -15.6°C4 Apr 1995 | 35 mm5 Apr 1997 | 96 mm2014 · driest 5 mm in 2004 | 24 |
| May | 35.6°C28 May 2006 | -5.6°C3 May 2013 | 60 mm17 May 2015 | 200 mm2015 · driest 36 mm in 1994 | 22 |
| June | 37.8°C17 Jun 1995 | 1.1°C6 Jun 2009 | 130 mm19 Jun 2000 | 319 mm2000 · driest 27 mm in 2004 | 23 |
| July | 37.2°C22 Jul 2012 | 5.6°C1 Jul 2001 | 162 mm16 Jul 1993 | 256 mm1993 · driest 20 mm in 2009 | 20 |
| August | 36.7°C26 Aug 1991 | 4.4°C30 Aug 2009 | 65 mm24 Aug 1995 | 122 mm1999 · driest 11 mm in 2013 | 21 |
| September | 36.1°C5 Sep 1995 | -2.8°C22 Sep 1995 | 62 mm3 Sep 1999 | 170 mm2010 · driest 5 mm in 2012 | 19 |
| October | 35.0°C11 Oct 2015 | -12.2°C31 Oct 1991 | 50 mm1 Oct 2009 | 144 mm2009 · driest 4 mm in 1993 | 21 |
| November | 22.2°C8 Nov 1999 | -26.7°C26 Nov 1996 | 32 mm1 Nov 2000 | 113 mm2000 · driest 0 mm in 1999 | 18 |
| December | 11.7°C18 Dec 2011 | -32.8°C31 Dec 2008 | 19 mm25 Dec 2009 | 52 mm2010 · driest 6 mm in 2001 | 20 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 31 | <1 | 10 |
| February | 0 | 0 | 28 | <1 | 7 |
| March | 0 | 0 | 26 | 1 | 5 |
| April | 1 | <1 | 15 | 1 | 2 |
| May | 8 | 2 | 2 | 3 | 0 |
| June | 17 | 5 | 0 | 4 | 0 |
| July | 24 | 9 | 0 | 3 | 0 |
| August | 23 | 8 | 0 | 2 | 0 |
| September | 10 | 2 | <1 | 2 | 0 |
| October | 1 | <1 | 11 | 2 | <1 |
| November | 0 | 0 | 26 | 1 | 5 |
| December | 0 | 0 | 31 | <1 | 9 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 16% | 1% | 11% | -12.3–-4.5°C |
| February | 0% | 16% | <1% | 13% | -9.2–-0.4°C |
| March | 2% | 17% | 4% | 12% | -1.3–7.6°C |
| April | 16% | 19% | 5% | 20% | 9.0–16.4°C |
| May | 44% | 28% | 9% | 35% | 18.4–22.8°C |
| June | 63% | 31% | 12% | 41% | 23.3–27.2°C |
| July | 75% | 25% | 10% | 24% | 25.0–29.5°C |
| August | 79% | 20% | 6% | 18% | 25.5–28.8°C |
| September | 56% | 21% | 7% | 16% | 19.2–24.4°C |
| October | 16% | 21% | 8% | 26% | 11.0–15.7°C |
| November | <1% | 15% | 3% | 9% | -1.6–7.0°C |
| December | 0% | 17% | 1% | 13% | -11.1–0.4°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