September
September · June · August
79climate match
United States · 1991–2020
Best time to visit
Limon.
September leads for comfortable weather in Limon: typically 25.4°C by day, 6.3°C at night, with 24 mm of rain. Based on measured 1991–2020 NOAA station history.
Best comfortSeptember
Typical high25.4°C
Typical low6.3°C
Rain in September24 mm
August
August · July · June
63climate match
May
May · September · October
77climate match
The weakest month is January, scoring 5 against September’s 79 — days reach only 6.2°C, 18° below the 24°C the score treats as ideal, and nights drop to -11.7°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
56.2° / -11.7°
Feb
56.7° / -10.3°
Mar
2312.4° / -6°
Apr
4115.9° / -1.8°
May
6321.1° / 3.7°
Jun
7227.6° / 9.1°
Jul
6431° / 12.4°
Aug
6829.3° / 11.6°
Sep
7925.4° / 6.3°
Oct
5118° / -1.1°
Nov
1711.1° / -7.5°
Dec
55.9° / -11.9°
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 6.2°C | -11.7°C | 7 mm | 2.1 | 9 h 41 | 5 | Strong coverage |
| February | 6.7°C | -10.3°C | 10 mm | 2.4 | 10 h 39 | 5 | Strong coverage |
| March | 12.4°C | -6°C | 21 mm | 4 | 11 h 50 | 23 | Strong coverage |
| April | 15.9°C | -1.8°C | 35 mm | 5.2 | 13 h 10 | 41 | Strong coverage |
| May | 21.1°C | 3.7°C | 55 mm | 7.6 | 14 h 18 | 63 | Strong coverage |
| June | 27.6°C | 9.1°C | 53 mm | 6.6 | 14 h 55 | 72 | Strong coverage |
| July | 31°C | 12.4°C | 63 mm | 7.7 | 14 h 40 | 64 | Strong coverage |
| August | 29.3°C | 11.6°C | 67 mm | 7.2 | 13 h 42 | 68 | Strong coverage |
| September | 25.4°C | 6.3°C | 24 mm | 3.8 | 12 h 24 | 79 | Strong coverage |
| October | 18°C | -1.1°C | 20 mm | 3.3 | 11 h 06 | 51 | Strong coverage |
| November | 11.1°C | -7.5°C | 10 mm | 2.6 | 9 h 58 | 17 | Strong coverage |
| December | 5.9°C | -11.9°C | 6 mm | 1.9 | 9 h 25 | 5 | Strong coverage |
What has changed
Limon runs +1.5°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
+1.4
Feb
-0.7
Mar
+3.0
Apr
+0.9
May
+0.4
Jun
+2.1
Jul
+1.3
Aug
+1.9
Sep
+3.2
Oct
+1.0
Nov
+2.0
Dec
+1.9
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 23.3°C2 Jan 1997 | -34.3°C16 Jan 2024 | 24 mm19 Jan 1990 | 26 mm1990 · driest 0 mm in 2001 | 76 |
| February | 26.1°C10 Feb 2017 | -33.2°C14 Feb 2021 | 30 mm22 Feb 2015 | 52 mm2015 · driest 0 mm in 1949 | 76 |
| March | 30.6°C25 Mar 2026 | -30.0°C3 Mar 1960 | 28 mm23 Mar 2016 | 69 mm1981 · driest 3 mm in 1986 | 75 |
| April | 31.1°C22 Apr 2022 | -20.0°C10 Apr 1959 | 45 mm2 Apr 1957 | 167 mm1999 · driest 0 mm in 2022 | 76 |
| May | 36.1°C31 May 2002 | -8.2°C11 May 2008 | 72 mm26 May 1967 | 197 mm1967 · driest 4 mm in 2004 | 76 |
| June | 39.4°C26 Jun 2012 | -3.3°C2 Jun 1969 | 49 mm11 Jun 2023 | 179 mm2023 · driest 3 mm in 1952 | 75 |
| July | 40.0°C20 Jul 2005 | 2.2°C8 Jul 1952 | 65 mm4 Jul 2010 | 128 mm1973 · driest 12 mm in 1959 | 76 |
| August | 38.9°C2 Aug 2008 | 2.2°C25 Aug 2016 | 59 mm1 Aug 1961 | 200 mm1963 · driest 4 mm in 2012 | 76 |
| September | 37.2°C6 Sep 2022 | -8.3°C29 Sep 1985 | 61 mm8 Sep 2002 | 102 mm2013 · driest 1 mm in 1953 | 76 |
| October | 33.3°C2 Oct 2024 | -22.7°C31 Oct 2019 | 34 mm17 Oct 1993 | 72 mm1969 · driest 0 mm in 1980 | 77 |
| November | 31.1°C30 Nov 2003 | -29.3°C13 Nov 2014 | 34 mm26 Nov 1983 | 70 mm1983 · driest 0 mm in 1949 | 77 |
| December | 23.9°C24 Dec 1955 | -32.7°C17 Dec 2016 | 17 mm24 Dec 1982 | 24 mm1983 · driest 0 mm in 1964 | 77 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 31 | 0 | 4 |
| February | <1 | 0 | 28 | <1 | 3 |
| March | <1 | 0 | 29 | <1 | 3 |
| April | 3 | <1 | 21 | <1 | 3 |
| May | 9 | 2 | 6 | 2 | <1 |
| June | 22 | 11 | <1 | 2 | 0 |
| July | 28 | 20 | 0 | 2 | 0 |
| August | 27 | 15 | 0 | 2 | 0 |
| September | 18 | 7 | 2 | <1 | <1 |
| October | 6 | <1 | 19 | <1 | 2 |
| November | <1 | 0 | 29 | <1 | 6 |
| December | 0 | 0 | 31 | 0 | 3 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 1% | 8% | <1% | 2% | 1.0–8.7°C |
| February | 3% | 8% | <1% | 3% | 3.3–11.2°C |
| March | 14% | 14% | 2% | 9% | 7.4–14.8°C |
| April | 31% | 16% | 3% | 14% | 12.6–18.4°C |
| May | 53% | 24% | 6% | 27% | 18.1–23.5°C |
| June | 75% | 21% | 6% | 21% | 24.2–30.1°C |
| July | 75% | 25% | 7% | 27% | 28.6–32.7°C |
| August | 77% | 22% | 6% | 18% | 27.1–31.1°C |
| September | 75% | 14% | 2% | 11% | 22.3–27.9°C |
| October | 48% | 10% | 1% | 6% | 15.3–20.9°C |
| November | 13% | 9% | <1% | 3% | 6.8–14.5°C |
| December | 2% | 6% | <1% | 3% | 2.9–9.4°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 5428504
- NOAA station
- USW00093010 · LIMON
- Station distance
- 2.4 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 27 usable years
- Daylight
- Calculated from latitude 39.26°, 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.