May
May · September · October
Algeria · 1991–2020
May leads for comfortable weather in El Bayadh: typically 24.8°C by day, 11.4°C at night, with 26 mm of rain. Based on measured 1991–2020 NOAA station history.
May · September · October
June · August · July
April · October · May
The weakest month is January, scoring 25 against May’s 90 — days reach only 10.3°C, 14° below the 24°C the score treats as ideal, and nights drop to -0.1°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 | 10.3°C | -0.1°C | 25 mm | 6 | 10 h 08 | 25 | Good coverage |
| February | 11.8°C | 0.9°C | 21 mm | 4.6 | 10 h 55 | 33 | Good coverage |
| March | 15.7°C | 4°C | 31 mm | 5.6 | 11 h 52 | 51 | Strong coverage |
| April | 19.4°C | 6.9°C | 33 mm | 4.9 | 12 h 58 | 69 | Strong coverage |
| May | 24.8°C | 11.4°C | 26 mm | 4.1 | 13 h 53 | 90 | Strong coverage |
| June | 30.6°C | 16.5°C | 18 mm | 2.9 | 14 h 23 | 76 | Strong coverage |
| July | 34.9°C | 20.7°C | 10 mm | 2.3 | 14 h 11 | 54 | Good coverage |
| August | 33.9°C | 20°C | 18 mm | 4.1 | 13 h 24 | 57 | Good coverage |
| September | 28.1°C | 15.4°C | 30 mm | 4.6 | 12 h 20 | 85 | Strong coverage |
| October | 22.1°C | 10.4°C | 46 mm | 4.9 | 11 h 17 | 82 | Good coverage |
| November | 14.6°C | 4.5°C | 35 mm | 5 | 10 h 22 | 48 | Strong coverage |
| December | 10.8°C | 1.3°C | 28 mm | 6.7 | 9 h 56 | 28 | Strong coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 21.1°C28 Jan 2024 | -8.6°C29 Jan 2005 | 40 mm17 Jan 1982 | 62 mm2017 · driest 0 mm in 1983 | 49 |
| February | 23.9°C28 Feb 2010 | -8.5°C18 Feb 2005 | 46 mm14 Feb 1987 | 69 mm1982 · driest 0 mm in 2020 | 49 |
| March | 28.0°C31 Mar 2006 | -7.9°C23 Mar 2007 | 70 mm19 Mar 1998 | 135 mm1991 · driest 1 mm in 2017 | 51 |
| April | 37.7°C26 Apr 1987 | -4.0°C12 Apr 1994 | 39 mm25 Apr 2013 | 109 mm2011 · driest 0 mm in 1985 | 51 |
| May | 36.1°C30 May 1994 | -0.1°C1 May 1989 | 34 mm11 May 1983 | 75 mm2006 · driest 1 mm in 2012 | 51 |
| June | 38.8°C29 Jun 1999 | 5.4°C12 Jun 1992 | 43 mm2 Jun 1993 | 87 mm1996 · driest 0 mm in 1997 | 49 |
| July | 42.2°C30 Jul 1997 | 9.4°C1 Jul 2017 | 36 mm22 Jul 1994 | 40 mm1994 · driest 0 mm in 2021 | 50 |
| August | 39.3°C17 Aug 1999 | 11.0°C27 Aug 1981 | 48 mm25 Aug 2011 | 63 mm2011 · driest 1 mm in 1982 | 47 |
| September | 39.4°C5 Sep 1983 | 1.0°C23 Sep 2014 | 35 mm27 Sep 2005 | 82 mm2009 · driest 0 mm in 2002 | 49 |
| October | 33.4°C4 Oct 1984 | -4.5°C8 Oct 1984 | 52 mm19 Oct 1991 | 175 mm2008 · driest 0 mm in 2006 | 49 |
| November | 27.2°C21 Nov 1995 | -6.0°C28 Nov 2025 | 38 mm30 Nov 2014 | 103 mm2012 · driest 0 mm in 1996 | 48 |
| December | 24.0°C7 Dec 1978 | -7.4°C31 Dec 1992 | 20 mm18 Dec 2019 | 51 mm2008 · driest 0 mm in 2015 | 49 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 13 | <1 |
| February | 0 | 0 | 10 | <1 |
| March | <1 | 0 | 4 | <1 |
| April | 4 | 0 | <1 | <1 |
| May | 15 | 4 | 0 | <1 |
| June | 25 | 17 | 0 | <1 |
| July | 29 | 28 | 0 | <1 |
| August | 29 | 27 | 0 | <1 |
| September | 22 | 10 | 0 | <1 |
| October | 8 | <1 | 0 | 1 |
| November | <1 | 0 | 2 | <1 |
| December | 0 | 0 | 9 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | <1% | 18% | 1% | 15% | 8.3–12.2°C |
| February | 3% | 17% | 1% | 18% | 8.9–14.7°C |
| March | 19% | 18% | 3% | 19% | 13.4–18.4°C |
| April | 48% | 15% | 3% | 16% | 16.8–22.0°C |
| May | 72% | 14% | 3% | 12% | 21.6–26.9°C |
| June | 89% | 10% | 1% | 6% | 28.7–32.8°C |
| July | 92% | 7% | <1% | 3% | 32.9–35.9°C |
| August | 88% | 13% | <1% | 7% | 32.8–34.7°C |
| September | 82% | 16% | 3% | 12% | 26.7–29.8°C |
| October | 64% | 16% | 4% | 15% | 19.2–24.6°C |
| November | 12% | 17% | 3% | 17% | 12.7–17.2°C |
| December | 2% | 20% | 1% | 18% | 8.1–13.9°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