June
June · July · August
80climate match
United States · 1991–2020
Best time to visit
Ruby.
June leads for comfortable weather in Ruby: typically 24.1°C by day, 12.2°C at night, with 105 mm of rain. Based on measured 1991–2020 NOAA station history.
Best comfortJune
Typical high24.1°C
Typical low12.2°C
Rain in June105 mm
July
July · August · June
60climate match
May
May · September · June
80climate match
The weakest month is January, scoring 5 against June’s 80 — days reach only -5°C, 29° below the 24°C the score treats as ideal.
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
5-5° / -16.7°
Feb
5-2.2° / -15.1°
Mar
54.4° / -7.8°
Apr
2512.2° / -0.1°
May
6019.6° / 6.6°
Jun
8024.1° / 12.2°
Jul
7926.6° / 14.5°
Aug
7925.5° / 13.2°
Sep
6721.2° / 8.6°
Oct
3413.6° / 2°
Nov
54.8° / -4.7°
Dec
5-2.2° / -11.4°
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | -5°C | -16.7°C | 25 mm | 4.2 | 9 h 06 | 5 | Strong coverage |
| February | -2.2°C | -15.1°C | 20 mm | 3.3 | 10 h 19 | 5 | Strong coverage |
| March | 4.4°C | -7.8°C | 37 mm | 5 | 11 h 46 | 5 | Strong coverage |
| April | 12.2°C | -0.1°C | 72 mm | 7.3 | 13 h 26 | 25 | Strong coverage |
| May | 19.6°C | 6.6°C | 78 mm | 7.9 | 14 h 50 | 60 | Strong coverage |
| June | 24.1°C | 12.2°C | 105 mm | 8.2 | 15 h 37 | 80 | Strong coverage |
| July | 26.6°C | 14.5°C | 90 mm | 7.4 | 15 h 18 | 79 | Strong coverage |
| August | 25.5°C | 13.2°C | 99 mm | 7.1 | 14 h 05 | 79 | Strong coverage |
| September | 21.2°C | 8.6°C | 89 mm | 7.7 | 12 h 28 | 67 | Strong coverage |
| October | 13.6°C | 2°C | 72 mm | 7 | 10 h 52 | 34 | Strong coverage |
| November | 4.8°C | -4.7°C | 40 mm | 4 | 9 h 28 | 5 | Strong coverage |
| December | -2.2°C | -11.4°C | 21 mm | 4 | 8 h 46 | 5 | Strong coverage |
What has changed
Ruby runs -0.9°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
+0.3
Feb
-1.1
Mar
-0.1
Apr
-3.2
May
-2.0
Jun
-1.2
Jul
-1.6
Aug
-1.4
Sep
+0.2
Oct
-1.2
Nov
-0.2
Dec
+1.2
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 11.7°C24 Jan 1942 | -42.2°C9 Jan 1977 | 46 mm25 Jan 1967 | 106 mm1967 · driest 0 mm in 2025 | 85 |
| February | 15.6°C28 Feb 2024 | -42.8°C1 Feb 1996 | 30 mm28 Feb 1948 | 66 mm1981 · driest 0 mm in 1997 | 85 |
| March | 27.2°C30 Mar 1986 | -40.0°C1 Mar 1962 | 48 mm16 Mar 2016 | 116 mm1977 · driest 4 mm in 1978 | 84 |
| April | 32.2°C29 Apr 1970 | -17.2°C4 Apr 1975 | 76 mm28 Apr 1975 | 171 mm1954 · driest 5 mm in 2006 | 85 |
| May | 34.4°C2 May 1959 | -6.7°C9 May 1947 | 96 mm30 May 1942 | 219 mm1942 · driest 10 mm in 2023 | 85 |
| June | 35.0°C30 Jun 1963 | -2.8°C4 Jun 1945 | 93 mm17 Jun 1979 | 299 mm1943 · driest 14 mm in 2022 | 84 |
| July | 37.2°C15 Jul 1988 | 2.2°C22 Jul 1947 | 149 mm9 Jul 1959 | 228 mm1987 · driest 2 mm in 1998 | 84 |
| August | 37.8°C2 Aug 1964 | 0.0°C31 Aug 1967 | 145 mm28 Aug 1960 | 235 mm1960 · driest 8 mm in 2025 | 83 |
| September | 35.0°C7 Sep 1976 | -8.3°C26 Sep 1947 | 119 mm6 Sep 1958 | 305 mm1942 · driest 11 mm in 1998 | 84 |
| October | 31.7°C1 Oct 1976 | -11.7°C27 Oct 1976 | 72 mm15 Oct 1966 | 141 mm1979 · driest 2 mm in 1953 | 84 |
| November | 23.9°C1 Nov 1944 | -26.7°C30 Nov 1976 | 74 mm10 Nov 1975 | 174 mm1991 · driest 0 mm in 2002 | 84 |
| December | 16.7°C5 Dec 2001 | -39.4°C19 Dec 1983 | 38 mm15 Dec 1990 | 76 mm1982 · driest 0 mm in 1943 | 84 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 27 | <1 | 3 |
| February | 0 | 0 | 24 | <1 | 3 |
| March | <1 | 0 | 24 | 1 | 2 |
| April | <1 | 0 | 14 | 2 | <1 |
| May | 5 | <1 | 2 | 2 | 0 |
| June | 13 | 2 | 0 | 3 | 0 |
| July | 20 | 5 | 0 | 2 | 0 |
| August | 17 | 3 | 0 | 3 | 0 |
| September | 7 | 1 | 1 | 2 | 0 |
| October | 1 | 0 | 11 | 2 | <1 |
| November | 0 | 0 | 22 | 1 | 1 |
| December | 0 | 0 | 26 | <1 | 3 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 15% | 2% | 10% | -8.4–-1.9°C |
| February | 0% | 14% | 1% | 8% | -5.5–2.2°C |
| March | 1% | 18% | 5% | 12% | 0.9–8.3°C |
| April | 14% | 24% | 8% | 25% | 9.5–16.5°C |
| May | 43% | 27% | 10% | 29% | 17.7–23.6°C |
| June | 61% | 32% | 13% | 39% | 22.8–26.9°C |
| July | 72% | 26% | 10% | 26% | 25.7–29.6°C |
| August | 72% | 26% | 11% | 26% | 24.4–28.0°C |
| September | 48% | 26% | 11% | 27% | 19.3–23.4°C |
| October | 20% | 21% | 6% | 17% | 11.9–17.4°C |
| November | 1% | 18% | 5% | 14% | 1.1–7.9°C |
| December | 0% | 16% | 2% | 10% | -5.9–0.6°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
Nearby, measured,
and named.
- Place identity
- GeoNames 5269695
- NOAA station
- USC00473698 · HOLCOMBE
- Station distance
- 12 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 27 usable years
- Daylight
- Calculated from latitude 45.18°, 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.