October
October · April · May
United States · 1991–2020
October leads for comfortable weather in Armena: typically 26.2°C by day, 12.8°C at night, with 58 mm of rain. Based on measured 1991–2020 NOAA station history.
October · April · May
May · September · June
November · March · October
The weakest month is January, scoring 36 against October’s 84 — days reach only 15.5°C, 8° below the 24°C the score treats as ideal, and nights drop to 2.3°C.
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 | 15.5°C | 2.3°C | 103 mm | 7.5 | 10 h 17 | 36 | Good coverage |
| February | 16.8°C | 3.8°C | 110 mm | 7 | 11 h 01 | 42 | Good coverage |
| March | 21.7°C | 7.8°C | 93 mm | 6.2 | 11 h 53 | 69 | Good coverage |
| April | 25.6°C | 12°C | 119 mm | 6 | 12 h 54 | 75 | Good coverage |
| May | 29.7°C | 16.5°C | 64 mm | 4.8 | 13 h 45 | 73 | Good coverage |
| June | 32.5°C | 20.8°C | 120 mm | 9.5 | 14 h 12 | 44 | Good coverage |
| July | 33.5°C | 22.2°C | 128 mm | 9.3 | 14 h 02 | 37 | Good coverage |
| August | 33°C | 22.2°C | 134 mm | 9.5 | 13 h 18 | 38 | Good coverage |
| September | 30.5°C | 19.1°C | 93 mm | 6.2 | 12 h 19 | 60 | Good coverage |
| October | 26.2°C | 12.8°C | 58 mm | 4.7 | 11 h 21 | 84 | Good coverage |
| November | 21.2°C | 7.1°C | 67 mm | 5 | 10 h 30 | 70 | Good coverage |
| December | 17.3°C | 4.5°C | 125 mm | 7.5 | 10 h 05 | 42 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 27.8°C31 Jan 2002 | -10.6°C24 Jan 2003 | 96 mm21 Jan 2010 | 236 mm2010 · driest 43 mm in 2004 | 17 |
| February | 27.2°C25 Feb 2012 | -8.3°C5 Feb 2009 | 82 mm12 Feb 2014 | 327 mm2013 · driest 7 mm in 2009 | 16 |
| March | 31.7°C30 Mar 2007 | -5.6°C1 Mar 2002 | 95 mm27 Mar 2005 | 202 mm2005 · driest 4 mm in 2004 | 16 |
| April | 33.3°C21 Apr 2002 | -0.6°C8 Apr 2007 | 100 mm15 Apr 2007 | 273 mm2014 · driest 38 mm in 2004 | 16 |
| May | 37.2°C29 May 2006 | 5.6°C18 May 2011 | 87 mm4 May 2010 | 143 mm2017 · driest 0 mm in 2007 | 15 |
| June | 38.3°C30 Jun 2012 | 14.4°C7 Jun 2006 | 67 mm5 Jun 2013 | 241 mm2005 · driest 54 mm in 2002 | 15 |
| July | 40.6°C2 Jul 2012 | 16.7°C2 Jul 2008 | 129 mm11 Jul 2005 | 243 mm2013 · driest 28 mm in 2010 | 16 |
| August | 41.1°C12 Aug 2007 | 15.6°C26 Aug 2015 | 112 mm24 Aug 2008 | 316 mm2008 · driest 53 mm in 2014 | 17 |
| September | 37.2°C19 Sep 2005 | 8.9°C26 Sep 2001 | 144 mm7 Sep 2004 | 326 mm2004 · driest 23 mm in 2008 | 17 |
| October | 35.0°C2 Oct 2017 | -0.6°C29 Oct 2008 | 63 mm24 Oct 2002 | 156 mm2009 · driest 0 mm in 2016 | 16 |
| November | 31.7°C1 Nov 2016 | -7.8°C19 Nov 2014 | 48 mm12 Nov 2002 | 137 mm2015 · driest 0 mm in 2016 | 17 |
| December | 27.2°C1 Dec 2016 | -7.8°C28 Dec 2010 | 135 mm11 Dec 2008 | 308 mm2009 · driest 33 mm in 2001 | 17 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 1 | 0 | 12 | 4 |
| February | 1 | 0 | 7 | 3 |
| March | 10 | <1 | 2 | 3 |
| April | 18 | 4 | <1 | 3 |
| May | 26 | 17 | 0 | 2 |
| June | 28 | 24 | 0 | 4 |
| July | 29 | 27 | 0 | 4 |
| August | 30 | 27 | 0 | 4 |
| September | 28 | 19 | 0 | 2 |
| October | 20 | 5 | <1 | 2 |
| November | 7 | <1 | 3 | 2 |
| December | 3 | 0 | 9 | 3 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 19% | 24% | 12% | 23% | 12.2–18.6°C |
| February | 28% | 25% | 12% | 26% | 14.3–18.5°C |
| March | 53% | 20% | 10% | 19% | 18.2–24.5°C |
| April | 75% | 20% | 11% | 19% | 23.8–27.5°C |
| May | 84% | 16% | 7% | 11% | 28.5–31.1°C |
| June | 68% | 32% | 14% | 39% | 30.5–34.2°C |
| July | 69% | 30% | 13% | 35% | 32.2–35.3°C |
| August | 69% | 31% | 14% | 34% | 31.4–35.0°C |
| September | 79% | 21% | 8% | 19% | 29.0–32.3°C |
| October | 78% | 15% | 7% | 13% | 24.7–27.7°C |
| November | 52% | 17% | 7% | 15% | 19.2–23.7°C |
| December | 24% | 24% | 11% | 24% | 14.9–19.6°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