May
May · September · June
83climate match
United States · 1991–2020
Best time to visit
Ludlow.
May leads for comfortable weather in Ludlow: typically 24.1°C by day, 7.1°C at night, with 39 mm of rain. Based on measured 1991–2020 NOAA station history.
Best comfortMay
Typical high24.1°C
Typical low7.1°C
Rain in May39 mm
June
June · August · July
71climate match
October
October · April · May
85climate match
The weakest month is December, scoring 14 against May’s 83 — days reach only 9.6°C, 14° below the 24°C the score treats as ideal, and nights drop to -6.6°C.
Month by month
The whole year,
without the guesswork.
The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.
Jan
1510.1° / -6.7°
Feb
2111.2° / -5.5°
Mar
4215.6° / -1.4°
Apr
5919.2° / 2.1°
May
8324.1° / 7.1°
Jun
7429.7° / 12.2°
Jul
6631.3° / 14.7°
Aug
7030° / 13.7°
Sep
8026.9° / 10°
Oct
6820.9° / 3.3°
Nov
3614.3° / -2.5°
Dec
149.6° / -6.6°
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 10.1°C | -6.7°C | 13 mm | 2.4 | 9 h 51 | 15 | Strong coverage |
| February | 11.2°C | -5.5°C | 12 mm | 2.8 | 10 h 45 | 21 | Strong coverage |
| March | 15.6°C | -1.4°C | 27 mm | 4.2 | 11 h 51 | 42 | Strong coverage |
| April | 19.2°C | 2.1°C | 36 mm | 4.5 | 13 h 06 | 59 | Strong coverage |
| May | 24.1°C | 7.1°C | 39 mm | 5.2 | 14 h 09 | 83 | Strong coverage |
| June | 29.7°C | 12.2°C | 34 mm | 5.2 | 14 h 43 | 74 | Strong coverage |
| July | 31.3°C | 14.7°C | 68 mm | 8.2 | 14 h 30 | 66 | Strong coverage |
| August | 30°C | 13.7°C | 58 mm | 8.2 | 13 h 36 | 70 | Strong coverage |
| September | 26.9°C | 10°C | 32 mm | 4.2 | 12 h 23 | 80 | Strong coverage |
| October | 20.9°C | 3.3°C | 31 mm | 3.7 | 11 h 10 | 68 | Strong coverage |
| November | 14.3°C | -2.5°C | 16 mm | 3.1 | 10 h 07 | 36 | Strong coverage |
| December | 9.6°C | -6.6°C | 14 mm | 2.8 | 9 h 36 | 14 | Strong coverage |
What has changed
Ludlow runs +1.2°C
on the 1961–1990 baseline.
Each bar compares the 2011–2025 daytime average for that month against the same month in 1961–1990, measured at the same station. Months where the older record is too thin to compare are left blank.
Jan
+0.6
Feb
+0.2
Mar
+2.3
Apr
+0.6
May
+0.1
Jun
+2.1
Jul
+1.3
Aug
+1.9
Sep
+1.9
Oct
+0.2
Nov
+1.1
Dec
+1.6
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 25.6°C1 Jan 1997 | -35.6°C12 Jan 1963 | 27 mm26 Jan 1944 | 53 mm2005 · driest 0 mm in 1935 | 117 |
| February | 25.6°C12 Feb 1957 | -29.4°C7 Feb 1933 | 32 mm17 Feb 1926 | 68 mm1987 · driest 0 mm in 1932 | 118 |
| March | 32.2°C26 Mar 2026 | -26.1°C5 Mar 1948 | 37 mm21 Mar 1918 | 84 mm1926 · driest 0 mm in 2026 | 116 |
| April | 32.2°C30 Apr 2020 | -21.1°C4 Apr 1945 | 55 mm24 Apr 1980 | 177 mm1942 · driest 0 mm in 1963 | 117 |
| May | 35.6°C30 May 2000 | -5.6°C7 May 1978 | 95 mm19 May 1955 | 198 mm1955 · driest 0 mm in 1998 | 118 |
| June | 38.3°C10 Jun 2013 | -3.3°C13 Jun 1983 | 50 mm15 Jun 1996 | 139 mm1903 · driest 3 mm in 1924 | 117 |
| July | 38.3°C20 Jul 2005 | 5.6°C4 Jul 1903 | 79 mm31 Jul 2021 | 205 mm1998 · driest 5 mm in 1963 | 116 |
| August | 37.2°C11 Aug 2021 | 2.8°C17 Aug 1979 | 107 mm11 Aug 1981 | 217 mm1981 · driest 0 mm in 1937 | 116 |
| September | 37.2°C26 Sep 1938 | -5.0°C29 Sep 1984 | 95 mm1 Sep 1942 | 172 mm1904 · driest 0 mm in 2015 | 117 |
| October | 32.2°C9 Oct 1926 | -16.7°C23 Oct 1906 | 65 mm14 Oct 1920 | 108 mm1920 · driest 0 mm in 1934 | 117 |
| November | 30.6°C8 Nov 1927 | -26.1°C28 Nov 1976 | 43 mm19 Nov 1930 | 80 mm1930 · driest 0 mm in 1914 | 117 |
| December | 27.8°C22 Dec 1964 | -32.2°C9 Dec 1919 | 52 mm4 Dec 1913 | 105 mm1913 · driest 0 mm in 2021 | 115 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 28 | <1 | 3 |
| February | <1 | 0 | 24 | <1 | 3 |
| March | <1 | 0 | 20 | <1 | 3 |
| April | 5 | <1 | 11 | 1 | 2 |
| May | 16 | 4 | 2 | 1 | <1 |
| June | 26 | 16 | 0 | 1 | 0 |
| July | 30 | 22 | 0 | 2 | 0 |
| August | 29 | 17 | 0 | 2 | 0 |
| September | 22 | 8 | <1 | <1 | <1 |
| October | 9 | <1 | 8 | 1 | <1 |
| November | <1 | 0 | 22 | <1 | 2 |
| December | 0 | 0 | 28 | <1 | 3 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 2% | 9% | <1% | 3% | 6.1–12.6°C |
| February | 6% | 11% | 1% | 4% | 7.6–14.2°C |
| March | 20% | 14% | 2% | 9% | 10.6–17.5°C |
| April | 46% | 16% | 4% | 12% | 15.3–21.2°C |
| May | 68% | 20% | 5% | 20% | 21.0–26.3°C |
| June | 80% | 19% | 4% | 16% | 26.3–31.1°C |
| July | 73% | 27% | 6% | 32% | 28.9–32.3°C |
| August | 75% | 25% | 6% | 25% | 27.6–31.3°C |
| September | 82% | 15% | 3% | 10% | 24.3–28.9°C |
| October | 62% | 11% | 3% | 7% | 18.3–22.9°C |
| November | 19% | 10% | 2% | 5% | 11.0–16.7°C |
| December | 4% | 10% | <1% | 4% | 6.6–12.7°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
Nearby, measured,
and named.
- Place identity
- GeoNames 5429709
- NOAA station
- USC00058429 · TRINIDAD
- Station distance
- 19.2 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 29 usable years
- Daylight
- Calculated from latitude 37.33°, mid-month, sunrise to sunset including refraction. Not a station measurement.
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.