October
October · August · February
Mexico · 1991–2020
October leads for comfortable weather in Milpillas: typically 24°C by day, 7.8°C at night, with 31 mm of rain. Based on measured 1991–2020 NOAA station history.
October · August · February
May · April · June
January · October · December
The weakest month is May, scoring 69 against October’s 87 — days average 30.5°C, 7° above 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 | 21.7°C | 3.6°C | 12 mm | 1.3 | 10 h 54 | 72 | Good coverage |
| February | 23.8°C | 4.9°C | 14 mm | 1.2 | 11 h 23 | 81 | Good coverage |
| March | 26.6°C | 6.5°C | 9 mm | 0.8 | 11 h 58 | 76 | Good coverage |
| April | 28.5°C | 8.4°C | 7 mm | 1 | 12 h 38 | 73 | Good coverage |
| May | 30.5°C | 10.3°C | 38 mm | 3.6 | 13 h 11 | 69 | Good coverage |
| June | 28°C | 10.9°C | 68 mm | 5.8 | 13 h 29 | 72 | Good coverage |
| July | 25.9°C | 10.7°C | 72 mm | 5.6 | 13 h 22 | 79 | Good coverage |
| August | 25.7°C | 10.7°C | 55 mm | 4.5 | 12 h 54 | 83 | Good coverage |
| September | 24.7°C | 10°C | 82 mm | 7.5 | 12 h 15 | 78 | Good coverage |
| October | 24°C | 7.8°C | 31 mm | 3.2 | 11 h 36 | 87 | Good coverage |
| November | 23.4°C | 5.5°C | 6 mm | 1 | 11 h 03 | 81 | Good coverage |
| December | 22.1°C | 4.5°C | 7 mm | 1.1 | 10 h 47 | 75 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 36.7°C23 Jan 1950 | -6.7°C1 Jan 1964 | 35 mm30 Jan 1984 | 136 mm1992 · driest 0 mm in 1949 | 59 |
| February | 36.7°C6 Feb 1947 | -5.0°C8 Feb 1964 | 38 mm2 Feb 2010 | 93 mm2010 · driest 0 mm in 1948 | 62 |
| March | 38.9°C27 Mar 1948 | -2.2°C22 Mar 1986 | 50 mm5 Mar 2005 | 50 mm2005 · driest 0 mm in 1986 | 60 |
| April | 41.7°C21 Apr 1951 | -7.2°C10 Apr 1951 | 25 mm7 Apr 1988 | 69 mm1986 · driest 0 mm in 1996 | 62 |
| May | 45.0°C26 May 1951 | 0.6°C30 May 2003 | 63 mm24 May 2001 | 125 mm2006 · driest 0 mm in 1996 | 60 |
| June | 40.6°C7 Jun 1951 | 0.6°C23 Jun 1947 | 75 mm30 Jun 2009 | 180 mm2000 · driest 0 mm in 1982 | 62 |
| July | 38.9°C27 Jul 1949 | 0.6°C17 Jul 1947 | 74 mm14 Jul 1984 | 318 mm1976 · driest 0 mm in 1971 | 62 |
| August | 39.4°C5 Aug 1944 | 0.6°C1 Aug 1947 | 83 mm20 Aug 1950 | 277 mm2008 · driest 0 mm in 1992 | 64 |
| September | 39.4°C20 Sep 1944 | 0.6°C18 Sep 1947 | 68 mm2 Sep 1977 | 275 mm1944 · driest 6 mm in 1958 | 64 |
| October | 37.8°C2 Oct 1944 | -1.1°C24 Oct 2011 | 53 mm8 Oct 2011 | 129 mm1958 · driest 0 mm in 1988 | 65 |
| November | 36.7°C6 Nov 1950 | -6.1°C14 Nov 1962 | 45 mm1 Nov 1958 | 95 mm1958 · driest 0 mm in 2008 | 62 |
| December | 38.9°C1 Dec 1950 | -9.4°C21 Dec 1950 | 55 mm3 Dec 1979 | 91 mm1979 · driest 0 mm in 1956 | 62 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 10 | <1 | 5 | <1 |
| February | 14 | 2 | 2 | <1 |
| March | 23 | 8 | 1 | <1 |
| April | 25 | 15 | <1 | <1 |
| May | 29 | 20 | 0 | 1 |
| June | 26 | 11 | 0 | 2 |
| July | 22 | 4 | 0 | 2 |
| August | 22 | 3 | 0 | 2 |
| September | 18 | 1 | 0 | 3 |
| October | 16 | 1 | <1 | 1 |
| November | 13 | <1 | 2 | <1 |
| December | 9 | <1 | 4 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 70% | 5% | 1% | 4% | 17.7–25.5°C |
| February | 81% | 4% | <1% | <1% | 19.7–29.0°C |
| March | 92% | 3% | <1% | 1% | 22.9–30.7°C |
| April | 93% | 6% | 1% | 5% | 24.6–31.9°C |
| May | 88% | 12% | 4% | 11% | 26.8–33.9°C |
| June | 81% | 19% | 7% | 21% | 25.3–31.4°C |
| July | 80% | 18% | 7% | 16% | 22.7–29.6°C |
| August | 83% | 16% | 6% | 18% | 23.2–31.1°C |
| September | 76% | 22% | 8% | 22% | 22.1–29.4°C |
| October | 80% | 11% | 3% | 9% | 21.5–28.1°C |
| November | 83% | 4% | <1% | 2% | 20.5–27.5°C |
| December | 72% | 5% | <1% | 2% | 18.5–24.9°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