April
April · October · May
United States · 1991–2020
April leads for comfortable weather in Wallace: typically 25.7°C by day, 11.8°C at night, with 109 mm of rain. Based on measured 1991–2020 NOAA station history.
April · October · May
May · September · June
February · November · March
The weakest month is July, scoring 24 against April’s 76 — days average 33.5°C, 10° above the 24°C the score treats as ideal, and 206 mm of rain falls.
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 | Sea | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|---|
| January | 16.5°C | 3.6°C | 166 mm | 8.1 | 18.2°C | 10 h 22 | 32 | Good coverage |
| February | 18.7°C | 5.3°C | 113 mm | 6.6 | 17.4°C | 11 h 03 | 51 | Good coverage |
| March | 22.4°C | 8.4°C | 144 mm | 6.9 | 18.4°C | 11 h 54 | 64 | Good coverage |
| April | 25.7°C | 11.8°C | 109 mm | 5.7 | 20.8°C | 12 h 53 | 76 | Good coverage |
| May | 30.1°C | 16.6°C | 90 mm | 5.3 | 24.6°C | 13 h 41 | 67 | Good coverage |
| June | 32.5°C | 20.4°C | 180 mm | 10 | 27.8°C | 14 h 07 | 36 | Good coverage |
| July | 33.5°C | 21.5°C | 206 mm | 12.9 | 29.0°C | 13 h 57 | 24 | Good coverage |
| August | 33.2°C | 21.3°C | 182 mm | 11.5 | 29.3°C | 13 h 15 | 30 | Good coverage |
| September | 31.5°C | 19°C | 135 mm | 7.2 | 28.5°C | 12 h 19 | 50 | Good coverage |
| October | 27°C | 13.2°C | 118 mm | 5.9 | 25.8°C | 11 h 22 | 73 | Good coverage |
| November | 21.7°C | 7.6°C | 144 mm | 6.3 | 22.2°C | 10 h 34 | 61 | Good coverage |
| December | 17.6°C | 4.3°C | 109 mm | 6.3 | 19.9°C | 10 h 10 | 46 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 28.9°C12 Jan 1949 | -16.1°C21 Jan 1985 | 223 mm25 Jan 1978 | 408 mm1991 · driest 17 mm in 1989 | 60 |
| February | 28.9°C13 Feb 1962 | -11.7°C3 Feb 1951 | 107 mm6 Feb 1955 | 248 mm1985 · driest 15 mm in 1950 | 60 |
| March | 31.1°C19 Mar 1982 | -6.7°C9 Mar 1996 | 203 mm16 Mar 1990 | 450 mm1990 · driest 8 mm in 2007 | 60 |
| April | 34.4°C23 Apr 1987 | -1.1°C1 Apr 1987 | 158 mm13 Apr 1994 | 464 mm2005 · driest 13 mm in 1987 | 59 |
| May | 37.2°C21 May 1998 | 3.9°C4 May 1971 | 188 mm10 May 1995 | 300 mm1991 · driest 4 mm in 2000 | 60 |
| June | 39.4°C29 Jun 1954 | 10.0°C2 Jun 1972 | 307 mm3 Jun 1970 | 609 mm1989 · driest 25 mm in 1998 | 60 |
| July | 40.0°C24 Jul 1952 | 12.8°C15 Jul 1967 | 222 mm31 Jul 1975 | 592 mm1975 · driest 48 mm in 1970 | 60 |
| August | 38.9°C14 Aug 1954 | 13.9°C30 Aug 1992 | 188 mm4 Aug 1995 | 307 mm2004 · driest 18 mm in 1954 | 60 |
| September | 38.9°C22 Sep 1997 | 2.8°C30 Sep 1967 | 305 mm26 Sep 1998 | 552 mm1998 · driest 2 mm in 2005 | 59 |
| October | 36.7°C6 Oct 1954 | -2.2°C30 Oct 1952 | 254 mm4 Oct 1995 | 428 mm1995 · driest 0 mm in 1963 | 59 |
| November | 31.1°C2 Nov 1998 | -7.2°C25 Nov 1970 | 102 mm25 Nov 2000 | 347 mm1948 · driest 16 mm in 1949 | 60 |
| December | 27.8°C5 Dec 1998 | -13.3°C13 Dec 1962 | 117 mm11 Dec 1983 | 407 mm1953 · driest 17 mm in 1980 | 59 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 1 | 0 | 10 | 5 |
| February | 3 | 0 | 6 | 4 |
| March | 11 | <1 | 2 | 4 |
| April | 20 | 4 | <1 | 4 |
| May | 29 | 19 | 0 | 3 |
| June | 30 | 26 | 0 | 5 |
| July | 31 | 29 | 0 | 6 |
| August | 30 | 28 | 0 | 6 |
| September | 29 | 23 | 0 | 3 |
| October | 23 | 8 | <1 | 3 |
| November | 9 | <1 | 3 | 4 |
| December | 3 | 0 | 7 | 3 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 24% | 28% | 13% | 31% | 13.6–19.9°C |
| February | 34% | 26% | 14% | 27% | 15.3–21.4°C |
| March | 55% | 26% | 14% | 24% | 20.2–24.2°C |
| April | 76% | 20% | 12% | 15% | 24.1–27.5°C |
| May | 79% | 21% | 10% | 21% | 28.3–30.7°C |
| June | 66% | 34% | 17% | 46% | 31.0–33.9°C |
| July | 59% | 41% | 19% | 60% | 31.8–34.3°C |
| August | 63% | 37% | 18% | 48% | 31.8–34.4°C |
| September | 73% | 27% | 13% | 31% | 29.8–32.4°C |
| October | 80% | 16% | 9% | 13% | 25.2–28.6°C |
| November | 53% | 21% | 12% | 20% | 19.9–23.9°C |
| December | 28% | 25% | 13% | 26% | 15.7–20.2°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