October
October · May · April
United States · 1991–2020
October leads for comfortable weather in Delhi: typically 25.4°C by day, 12.1°C at night, with 16 mm of rain. Based on measured 1991–2020 NOAA station history.
October · May · April
June · September · August
April · March · November
The weakest month is January, scoring 37 against October’s 90 — days reach only 12.9°C, 11° below 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 | 12.9°C | 4.8°C | 66 mm | 7.5 | 9 h 50 | 37 | Strong coverage |
| February | 16.5°C | 6.5°C | 60 mm | 7.6 | 10 h 45 | 52 | Strong coverage |
| March | 19.6°C | 8.2°C | 50 mm | 6.7 | 11 h 51 | 68 | Strong coverage |
| April | 22.5°C | 10°C | 24 mm | 3.5 | 13 h 06 | 86 | Strong coverage |
| May | 27°C | 13°C | 15 mm | 2 | 14 h 09 | 87 | Strong coverage |
| June | 31.3°C | 15.9°C | 3 mm | 0.6 | 14 h 44 | 74 | Strong coverage |
| July | 34.3°C | 17.8°C | 0 mm | 0.1 | 14 h 30 | 61 | Strong coverage |
| August | 33.6°C | 17.3°C | 0 mm | 0 | 13 h 36 | 64 | Strong coverage |
| September | 31.2°C | 15.7°C | 1 mm | 0.2 | 12 h 23 | 75 | Strong coverage |
| October | 25.4°C | 12.1°C | 16 mm | 2 | 11 h 10 | 90 | Strong coverage |
| November | 18.1°C | 7.3°C | 27 mm | 4.2 | 10 h 06 | 66 | Strong coverage |
| December | 13°C | 4.6°C | 58 mm | 7.2 | 9 h 36 | 38 | Strong coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 23.9°C12 Jan 1898 | -7.8°C21 Jan 1922 | 51 mm19 Jan 1921 | 183 mm1995 · driest 0 mm in 2026 | 54 |
| February | 26.7°C28 Feb 2026 | -6.1°C3 Feb 1923 | 49 mm12 Feb 1992 | 215 mm1998 · driest 0 mm in 2020 | 55 |
| March | 31.7°C19 Mar 2026 | -3.9°C4 Mar 1894 | 52 mm22 Mar 1995 | 164 mm1995 · driest 2 mm in 1988 | 51 |
| April | 35.6°C27 Apr 2004 | -2.2°C15 Apr 1896 | 37 mm6 Apr 2020 | 83 mm1923 · driest 0 mm in 2008 | 54 |
| May | 39.4°C31 May 2001 | 1.1°C10 May 1896 | 34 mm15 May 1996 | 68 mm1998 · driest 0 mm in 1989 | 54 |
| June | 43.9°C24 Jun 1925 | 4.4°C4 Jun 1925 | 15 mm5 Jun 2011 | 52 mm2011 · driest 0 mm in 1923 | 54 |
| July | 45.6°C10 Jul 1896 | 6.1°C31 Jul 1895 | 2 mm7 Jul 2001 | 2 mm2001 · driest 0 mm in 2007 | 52 |
| August | 45.0°C19 Aug 1897 | 5.0°C12 Aug 1894 | 5 mm31 Aug 2000 | 5 mm2000 · driest 0 mm in 1989 | 52 |
| September | 42.2°C6 Sep 2022 | 2.8°C22 Sep 1895 | 18 mm24 Sep 1986 | 42 mm1989 · driest 0 mm in 1988 | 53 |
| October | 38.3°C2 Oct 2024 | 0.0°C30 Oct 1895 | 49 mm28 Oct 2016 | 62 mm2016 · driest 0 mm in 2020 | 51 |
| November | 29.4°C5 Nov 1917 | -6.1°C24 Nov 1895 | 39 mm9 Nov 1922 | 92 mm2025 · driest 0 mm in 1995 | 52 |
| December | 22.8°C1 Dec 2021 | -7.8°C19 Dec 1924 | 51 mm11 Dec 2014 | 161 mm2022 · driest 0 mm in 2025 | 53 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 3 | 3 |
| February | <1 | 0 | <1 | 2 |
| March | 4 | 0 | 0 | 2 |
| April | 10 | 2 | 0 | <1 |
| May | 21 | 9 | 0 | <1 |
| June | 28 | 20 | 0 | <1 |
| July | 31 | 29 | 0 | 0 |
| August | 31 | 28 | 0 | 0 |
| September | 28 | 20 | 0 | 0 |
| October | 18 | 5 | 0 | <1 |
| November | 1 | 0 | <1 | <1 |
| December | 0 | 0 | 3 | 2 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 2% | 23% | 7% | 28% | 10.0–15.0°C |
| February | 17% | 24% | 7% | 29% | 14.4–18.7°C |
| March | 44% | 21% | 6% | 21% | 17.0–22.0°C |
| April | 69% | 12% | 3% | 9% | 20.6–25.1°C |
| May | 90% | 5% | 1% | 2% | 24.1–29.3°C |
| June | 98% | 2% | <1% | <1% | 29.2–33.7°C |
| July | 100% | <1% | 0% | 0% | 32.5–37.4°C |
| August | 100% | <1% | <1% | 0% | 31.8–35.5°C |
| September | 98% | 2% | <1% | <1% | 28.1–32.4°C |
| October | 85% | 7% | 2% | 4% | 23.2–27.8°C |
| November | 30% | 14% | 4% | 14% | 15.3–19.8°C |
| December | <1% | 21% | 6% | 24% | 10.0–14.6°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