October
October · May · April
United States · 1991–2020
October leads for comfortable weather in Porum: typically 23.9°C by day, 9.3°C at night, with 100 mm of rain. Based on measured 1991–2020 NOAA station history.
October · May · April
August · July · June
April · October · March
The weakest month is January, scoring 11 against October’s 77 — days reach only 9.3°C, 15° below the 24°C the score treats as ideal, and nights drop to -3.1°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 | 9.3°C | -3.1°C | 74 mm | 5.9 | 10 h 01 | 11 | Good coverage |
| February | 13°C | -0.9°C | 59 mm | 5.3 | 10 h 51 | 30 | Good coverage |
| March | 17.1°C | 3.3°C | 92 mm | 7.3 | 11 h 52 | 44 | Good coverage |
| April | 22.5°C | 8.1°C | 107 mm | 6.9 | 13 h 02 | 69 | Good coverage |
| May | 26.5°C | 13.8°C | 125 mm | 7.8 | 14 h 00 | 73 | Good coverage |
| June | 30.6°C | 18.1°C | 128 mm | 8.2 | 14 h 32 | 55 | Good coverage |
| July | 34.7°C | 20.6°C | 89 mm | 5.5 | 14 h 19 | 45 | Good coverage |
| August | 35°C | 20°C | 70 mm | 5.1 | 13 h 29 | 48 | Good coverage |
| September | 30.1°C | 15.4°C | 125 mm | 6.7 | 12 h 21 | 63 | Good coverage |
| October | 23.9°C | 9.3°C | 100 mm | 6.5 | 11 h 14 | 77 | Good coverage |
| November | 16.1°C | 3.4°C | 125 mm | 7.1 | 10 h 15 | 37 | Good coverage |
| December | 11.3°C | -1.4°C | 86 mm | 6.1 | 9 h 47 | 18 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 27.8°C1 Jan 1952 | -26.7°C22 Jan 1930 | 90 mm1 Jan 1941 | 315 mm1916 · driest 0 mm in 1978 | 104 |
| February | 33.3°C23 Feb 1996 | -24.4°C10 Feb 1929 | 92 mm17 Feb 1938 | 277 mm1938 · driest 0 mm in 1979 | 105 |
| March | 36.7°C19 Mar 1907 | -16.7°C7 Mar 1989 | 80 mm27 Mar 1977 | 270 mm1945 · driest 7 mm in 1936 | 105 |
| April | 35.6°C19 Apr 2006 | -6.1°C9 Apr 2007 | 156 mm15 Apr 1945 | 330 mm1957 · driest 11 mm in 1948 | 106 |
| May | 37.8°C31 May 1913 | 0.0°C1 May 1909 | 150 mm9 May 1943 | 447 mm1943 · driest 10 mm in 2007 | 105 |
| June | 43.3°C22 Jun 1936 | 7.2°C2 Jun 1982 | 266 mm10 Jun 1945 | 391 mm1935 · driest 8 mm in 1914 | 106 |
| July | 45.0°C19 Jul 1936 | 10.0°C16 Jul 1930 | 206 mm16 Jul 1928 | 312 mm1960 · driest 0 mm in 1954 | 104 |
| August | 46.1°C10 Aug 1936 | 9.4°C15 Aug 1929 | 100 mm10 Aug 1986 | 270 mm1915 · driest 0 mm in 2000 | 104 |
| September | 44.4°C2 Sep 2000 | 0.6°C30 Sep 1984 | 142 mm13 Sep 1989 | 282 mm1970 · driest 0 mm in 1948 | 103 |
| October | 37.2°C1 Oct 1901 | -8.9°C30 Oct 1917 | 240 mm14 Oct 1981 | 385 mm1969 · driest 0 mm in 1917 | 102 |
| November | 32.8°C8 Nov 1908 | -12.8°C24 Nov 1950 | 98 mm7 Nov 1996 | 313 mm1996 · driest 0 mm in 1912 | 103 |
| December | 27.8°C25 Dec 1955 | -24.4°C15 Dec 1916 | 116 mm23 Dec 1932 | 249 mm1987 · driest 3 mm in 1917 | 104 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | <1 | 0 | 22 | 2 | <1 |
| February | <1 | <1 | 16 | 2 | <1 |
| March | 4 | <1 | 9 | 3 | <1 |
| April | 11 | 1 | 2 | 4 | 0 |
| May | 21 | 6 | 0 | 4 | 0 |
| June | 27 | 18 | 0 | 4 | 0 |
| July | 27 | 25 | 0 | 3 | 0 |
| August | 30 | 27 | 0 | 2 | 0 |
| September | 23 | 16 | 0 | 3 | 0 |
| October | 14 | 4 | 2 | 2 | <1 |
| November | 3 | 0 | 10 | 3 | <1 |
| December | <1 | 0 | 19 | 3 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 7% | 17% | 6% | 15% | 6.2–13.5°C |
| February | 16% | 19% | 7% | 17% | 8.9–16.4°C |
| March | 34% | 21% | 10% | 19% | 14.3–21.2°C |
| April | 56% | 26% | 13% | 27% | 20.5–25.2°C |
| May | 69% | 28% | 14% | 32% | 24.8–29.0°C |
| June | 75% | 25% | 12% | 24% | 29.3–33.5°C |
| July | 83% | 17% | 8% | 15% | 32.3–37.2°C |
| August | 82% | 18% | 8% | 16% | 31.6–38.2°C |
| September | 79% | 20% | 11% | 18% | 27.8–33.3°C |
| October | 68% | 18% | 9% | 16% | 21.8–27.2°C |
| November | 32% | 18% | 9% | 15% | 14.3–20.1°C |
| December | 8% | 17% | 7% | 15% | 9.0–13.9°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