June
June · August · July
70climate match
United States · 1991–2020
Best time to visit
Sparta.
June leads for comfortable weather in Sparta: typically 24.7°C by day, 12°C at night, with 138 mm of rain. Based on measured 1991–2020 NOAA station history.
Best comfortJune
Typical high24.7°C
Typical low12°C
Rain in June138 mm
July
July · August · June
47climate match
May
May · October · September
65climate match
The weakest month is January, scoring 5 against June’s 70 — days reach only 6°C, 18° below the 24°C the score treats as ideal, and nights drop to -5.9°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° / -5.9°
Feb
57.9° / -4.5°
Mar
1311.7° / -1.4°
Apr
3617.1° / 2.7°
May
5521° / 7.5°
Jun
7024.7° / 12°
Jul
6826.7° / 14.2°
Aug
6925.8° / 13.5°
Sep
6522.9° / 9.9°
Oct
4417.9° / 3.4°
Nov
1612.4° / -1.6°
Dec
57.7° / -4.4°
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 6°C | -5.9°C | 120 mm | 8.6 | 9 h 55 | 5 | Strong coverage |
| February | 7.9°C | -4.5°C | 91 mm | 8.5 | 10 h 48 | 5 | Strong coverage |
| March | 11.7°C | -1.4°C | 118 mm | 9.2 | 11 h 51 | 13 | Strong coverage |
| April | 17.1°C | 2.7°C | 132 mm | 9.7 | 13 h 04 | 36 | Strong coverage |
| May | 21°C | 7.5°C | 139 mm | 11.1 | 14 h 05 | 55 | Strong coverage |
| June | 24.7°C | 12°C | 138 mm | 11.6 | 14 h 38 | 70 | Strong coverage |
| July | 26.7°C | 14.2°C | 134 mm | 11.8 | 14 h 25 | 68 | Strong coverage |
| August | 25.8°C | 13.5°C | 146 mm | 10.9 | 13 h 33 | 69 | Strong coverage |
| September | 22.9°C | 9.9°C | 150 mm | 9.8 | 12 h 22 | 65 | Strong coverage |
| October | 17.9°C | 3.4°C | 113 mm | 7.6 | 11 h 12 | 44 | Strong coverage |
| November | 12.4°C | -1.6°C | 120 mm | 7.4 | 10 h 10 | 16 | Strong coverage |
| December | 7.7°C | -4.4°C | 111 mm | 8.7 | 9 h 41 | 5 | Strong coverage |
What has changed
Sparta runs +0.2°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
0.0
Feb
+1.5
Mar
0.0
Apr
-0.3
May
-0.3
Jun
+0.1
Jul
+0.3
Aug
-0.7
Sep
+0.2
Oct
+0.5
Nov
+0.2
Dec
+1.4
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 23.3°C31 Jan 2002 | -31.1°C21 Jan 1985 | 158 mm15 Jan 1995 | 326 mm1995 · driest 26 mm in 2025 | 80 |
| February | 25.0°C26 Feb 1957 | -26.1°C5 Feb 1996 | 102 mm13 Feb 1966 | 226 mm1960 · driest 13 mm in 1968 | 80 |
| March | 26.1°C23 Mar 2026 | -22.2°C8 Mar 1960 | 126 mm11 Mar 1952 | 298 mm1973 · driest 28 mm in 2016 | 80 |
| April | 28.3°C23 Apr 1960 | -10.6°C10 Apr 1985 | 118 mm13 Apr 2020 | 302 mm2011 · driest 19 mm in 1986 | 81 |
| May | 31.7°C20 May 1996 | -7.2°C3 May 1981 | 145 mm28 May 1973 | 332 mm2020 · driest 26 mm in 2000 | 81 |
| June | 33.3°C30 Jun 2012 | -2.2°C2 Jun 1966 | 127 mm5 Jun 1992 | 353 mm1992 · driest 15 mm in 1986 | 81 |
| July | 34.4°C14 Jul 1954 | 1.7°C2 Jul 1988 | 127 mm14 Jul 1990 | 499 mm2013 · driest 32 mm in 1976 | 81 |
| August | 33.9°C18 Aug 1988 | 0.0°C29 Aug 1986 | 193 mm16 Aug 1998 | 400 mm1996 · driest 18 mm in 2007 | 80 |
| September | 32.2°C5 Sep 1954 | -5.0°C24 Sep 1983 | 212 mm27 Sep 2024 | 491 mm2024 · driest 19 mm in 2005 | 80 |
| October | 30.6°C4 Oct 2019 | -11.7°C27 Oct 1962 | 115 mm8 Oct 1976 | 386 mm1990 · driest 3 mm in 2000 | 80 |
| November | 25.6°C3 Nov 2003 | -18.3°C25 Nov 1950 | 158 mm19 Nov 2003 | 364 mm1992 · driest 12 mm in 2007 | 79 |
| December | 25.0°C7 Dec 1956 | -24.4°C25 Dec 1983 | 134 mm1 Dec 2010 | 258 mm2018 · driest 12 mm in 1965 | 80 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 26 | 3 | 3 |
| February | 0 | 0 | 23 | 3 | 3 |
| March | <1 | 0 | 19 | 4 | 2 |
| April | 2 | 0 | 10 | 4 | <1 |
| May | 7 | <1 | 2 | 4 | 0 |
| June | 16 | 1 | 0 | 4 | 0 |
| July | 24 | 3 | 0 | 4 | 0 |
| August | 21 | 2 | 0 | 4 | 0 |
| September | 10 | <1 | <1 | 4 | 0 |
| October | 2 | <1 | 9 | 3 | <1 |
| November | 0 | 0 | 20 | 3 | <1 |
| December | 0 | 0 | 25 | 3 | 2 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | <1% | 29% | 10% | 34% | 3.0–9.3°C |
| February | 1% | 31% | 12% | 37% | 4.9–11.1°C |
| March | 8% | 31% | 13% | 39% | 8.8–14.9°C |
| April | 28% | 32% | 12% | 40% | 15.2–19.6°C |
| May | 46% | 36% | 13% | 49% | 19.4–23.1°C |
| June | 63% | 34% | 12% | 44% | 23.4–26.2°C |
| July | 62% | 38% | 13% | 52% | 25.0–28.0°C |
| August | 64% | 35% | 14% | 43% | 24.3–27.3°C |
| September | 58% | 29% | 12% | 33% | 21.3–24.4°C |
| October | 31% | 24% | 10% | 26% | 16.0–19.7°C |
| November | 6% | 26% | 10% | 28% | 9.8–15.0°C |
| December | <1% | 28% | 10% | 32% | 4.7–11.0°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 4492829
- NOAA station
- USC00318694 · TRANSOU
- Station distance
- 20.2 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 29 usable years
- Daylight
- Calculated from latitude 36.51°, 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.