January
January · December · February
United States · 1991–2020
January leads for comfortable weather in Gateway West: typically 24.8°C by day, 13.2°C at night, with 36 mm of rain. Based on measured 1991–2020 NOAA station history.
January · December · February
April · November · March
January · February · December
The weakest month is August, scoring 15 against January’s 93 — days average 33°C, 9° above the 24°C the score treats as ideal, and 237 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 | 24.8°C | 13.2°C | 36 mm | 4.5 | 24.0°C | 10 h 43 | 93 | Strong coverage |
| February | 26.1°C | 14.1°C | 50 mm | 4.9 | 24.0°C | 11 h 16 | 88 | Strong coverage |
| March | 27.4°C | 15.4°C | 48 mm | 4.3 | 24.5°C | 11 h 56 | 85 | Strong coverage |
| April | 29.2°C | 17.6°C | 72 mm | 4.9 | 25.7°C | 12 h 43 | 71 | Strong coverage |
| May | 30.7°C | 20.2°C | 145 mm | 9.3 | 27.0°C | 13 h 22 | 47 | Strong coverage |
| June | 32.1°C | 22.8°C | 233 mm | 15.5 | 28.6°C | 13 h 43 | 20 | Strong coverage |
| July | 32.8°C | 23.4°C | 185 mm | 14.5 | 29.4°C | 13 h 35 | 25 | Strong coverage |
| August | 33°C | 23.7°C | 237 mm | 15.9 | 29.9°C | 13 h 02 | 15 | Strong coverage |
| September | 32.1°C | 23.4°C | 222 mm | 15.9 | 29.4°C | 12 h 16 | 20 | Strong coverage |
| October | 30.3°C | 21.4°C | 149 mm | 10.4 | 28.1°C | 11 h 31 | 45 | Strong coverage |
| November | 27.5°C | 17.5°C | 59 mm | 6 | 26.3°C | 10 h 52 | 78 | Strong coverage |
| December | 25.7°C | 15.2°C | 51 mm | 5.2 | 25.2°C | 10 h 34 | 90 | Strong coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 31.7°C31 Jan 1991 | -1.1°C11 Jan 2010 | 52 mm18 Jan 2011 | 149 mm2016 · driest 1 mm in 2023 | 33 |
| February | 32.8°C23 Feb 2026 | 0.6°C2 Feb 2026 | 100 mm3 Feb 1998 | 118 mm1998 · driest 1 mm in 2001 | 33 |
| March | 35.0°C30 Mar 2026 | 2.2°C5 Mar 2010 | 79 mm23 Mar 2024 | 155 mm2003 · driest 3 mm in 2021 | 33 |
| April | 36.1°C17 Apr 2020 | 7.2°C17 Apr 2008 | 91 mm11 Apr 2007 | 194 mm2012 · driest 3 mm in 1998 | 33 |
| May | 37.8°C20 May 2024 | 10.6°C8 May 1992 | 105 mm13 May 2025 | 331 mm1996 · driest 17 mm in 2008 | 33 |
| June | 37.2°C19 Jun 2016 | 17.2°C15 Jun 1990 | 138 mm4 Jun 2022 | 739 mm1992 · driest 25 mm in 2004 | 33 |
| July | 37.8°C10 Jul 2023 | 17.8°C10 Jul 2004 | 103 mm23 Jul 2024 | 322 mm2013 · driest 52 mm in 2003 | 34 |
| August | 37.8°C11 Aug 2023 | 19.4°C16 Aug 2000 | 93 mm19 Aug 2008 | 421 mm2012 · driest 75 mm in 2007 | 32 |
| September | 36.7°C14 Sep 2024 | 19.4°C27 Sep 2019 | 125 mm4 Sep 2018 | 360 mm1991 · driest 75 mm in 2019 | 32 |
| October | 37.2°C29 Oct 1997 | 7.2°C29 Oct 2008 | 197 mm16 Oct 1999 | 415 mm1999 · driest 29 mm in 2010 | 32 |
| November | 32.8°C11 Nov 2015 | 3.9°C22 Nov 2006 | 194 mm16 Nov 2023 | 319 mm2020 · driest 4 mm in 1996 | 33 |
| December | 32.2°C4 Dec 2018 | -0.6°C28 Dec 2010 | 111 mm10 Dec 2002 | 236 mm2015 · driest 6 mm in 2004 | 33 |
| Month | Days 25°C+ | Days 30°C+ | Heavy rain (10 mm+) |
|---|---|---|---|
| January | 18 | 1 | 1 |
| February | 20 | 2 | 2 |
| March | 26 | 6 | 1 |
| April | 29 | 12 | 2 |
| May | 31 | 21 | 4 |
| June | 30 | 27 | 7 |
| July | 31 | 30 | 6 |
| August | 30 | 29 | 7 |
| September | 29 | 27 | 6 |
| October | 30 | 20 | 4 |
| November | 27 | 5 | 1 |
| December | 22 | 1 | 1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 77% | 15% | 4% | 13% | 23.5–26.4°C |
| February | 79% | 17% | 5% | 11% | 24.4–28.4°C |
| March | 85% | 14% | 5% | 10% | 25.9–29.2°C |
| April | 83% | 17% | 7% | 17% | 27.9–30.7°C |
| May | 71% | 29% | 13% | 40% | 29.8–32.3°C |
| June | 50% | 50% | 22% | 70% | 31.2–33.6°C |
| July | 53% | 47% | 20% | 70% | 31.9–34.0°C |
| August | 48% | 52% | 22% | 76% | 32.2–33.9°C |
| September | 46% | 54% | 22% | 76% | 31.4–33.4°C |
| October | 66% | 34% | 13% | 41% | 29.2–31.5°C |
| November | 79% | 20% | 5% | 14% | 26.5–29.1°C |
| December | 78% | 17% | 4% | 11% | 24.3–27.9°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