August
August · July · September
79climate match
United States · 1991–2020
Best time to visit
Eagle (historical).
August leads for comfortable weather in Eagle (historical): typically 26.5°C by day, 9.6°C at night, with 25 mm of rain. Based on measured 1991–2020 NOAA station history.
Best comfortAugust
Typical high26.5°C
Typical low9.6°C
Rain in August25 mm
July
July · August · September
59climate match
September
September · June · August
85climate match
The weakest month is January, scoring 5 against August’s 79 — days reach only 2.3°C, 22° below the 24°C the score treats as ideal, and nights drop to -10.1°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
52.3° / -10.1°
Feb
52.1° / -9.7°
Mar
57° / -5.7°
Apr
1911.1° / -1.9°
May
3616.2° / 2.7°
Jun
6821.6° / 6.6°
Jul
7826.9° / 10.2°
Aug
7926.5° / 9.6°
Sep
6920.9° / 5.3°
Oct
3113° / -0.3°
Nov
55.7° / -5.9°
Dec
51.7° / -9.6°
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 2.3°C | -10.1°C | 20 mm | 3.8 | 9 h 07 | 5 | Strong coverage |
| February | 2.1°C | -9.7°C | 21 mm | 3.9 | 10 h 20 | 5 | Strong coverage |
| March | 7°C | -5.7°C | 39 mm | 6 | 11 h 46 | 5 | Strong coverage |
| April | 11.1°C | -1.9°C | 61 mm | 8.2 | 13 h 26 | 19 | Strong coverage |
| May | 16.2°C | 2.7°C | 103 mm | 10 | 14 h 50 | 36 | Strong coverage |
| June | 21.6°C | 6.6°C | 65 mm | 8.7 | 15 h 36 | 68 | Strong coverage |
| July | 26.9°C | 10.2°C | 37 mm | 7.2 | 15 h 18 | 78 | Strong coverage |
| August | 26.5°C | 9.6°C | 25 mm | 5.8 | 14 h 05 | 79 | Strong coverage |
| September | 20.9°C | 5.3°C | 45 mm | 5.3 | 12 h 28 | 69 | Strong coverage |
| October | 13°C | -0.3°C | 55 mm | 5.7 | 10 h 52 | 31 | Strong coverage |
| November | 5.7°C | -5.9°C | 28 mm | 4.7 | 9 h 28 | 5 | Strong coverage |
| December | 1.7°C | -9.6°C | 22 mm | 4.3 | 8 h 46 | 5 | Strong coverage |
What has changed
Eagle (historical) runs +1.1°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
+2.3
Feb
-1.6
Mar
+1.9
Apr
+0.1
May
-0.3
Jun
+1.0
Jul
+1.4
Aug
+1.4
Sep
+3.5
Oct
+0.4
Nov
+1.4
Dec
+1.6
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 21.1°C12 Jan 1953 | -38.9°C17 Jan 1930 | 44 mm2 Jan 1972 | 121 mm1972 · driest 0 mm in 2005 | 125 |
| February | 21.1°C2 Feb 1935 | -41.1°C3 Feb 1989 | 31 mm16 Feb 1898 | 105 mm2020 · driest 0 mm in 2007 | 127 |
| March | 23.9°C20 Mar 2026 | -34.4°C5 Mar 1945 | 67 mm23 Mar 1973 | 154 mm1973 · driest 0 mm in 2003 | 127 |
| April | 26.7°C28 Apr 1987 | -23.3°C2 Apr 1936 | 84 mm22 Apr 1958 | 229 mm1958 · driest 0 mm in 1996 | 126 |
| May | 31.1°C15 May 1936 | -13.9°C12 May 1943 | 197 mm17 May 2000 | 350 mm2011 · driest 2 mm in 1936 | 126 |
| June | 35.6°C22 Jun 1900 | -6.7°C1 Jun 1996 | 86 mm13 Jun 2001 | 260 mm1944 · driest 0 mm in 1900 | 126 |
| July | 38.3°C21 Jul 1931 | -1.1°C2 Jul 1955 | 50 mm10 Jul 1951 | 108 mm1993 · driest 0 mm in 2003 | 124 |
| August | 36.7°C11 Aug 2018 | -5.6°C17 Aug 2002 | 90 mm21 Aug 1923 | 124 mm1923 · driest 0 mm in 1937 | 124 |
| September | 36.1°C5 Sep 2020 | -13.3°C24 Sep 1926 | 64 mm26 Sep 1996 | 237 mm1923 · driest 0 mm in 1928 | 121 |
| October | 30.0°C3 Oct 1922 | -25.0°C30 Oct 1991 | 65 mm12 Oct 2023 | 140 mm1994 · driest 1 mm in 1921 | 122 |
| November | 26.7°C10 Nov 1899 | -31.7°C13 Nov 1959 | 51 mm6 Nov 1986 | 132 mm1957 · driest 0 mm in 1939 | 123 |
| December | 21.7°C2 Dec 1899 | -41.1°C21 Dec 1990 | 51 mm10 Dec 2000 | 103 mm1967 · driest 0 mm in 1996 | 126 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 28 | <1 | 5 |
| February | 0 | 0 | 26 | <1 | 5 |
| March | 0 | 0 | 26 | <1 | 6 |
| April | <1 | 0 | 21 | 2 | 5 |
| May | 2 | <1 | 9 | 3 | 2 |
| June | 8 | 1 | 2 | 2 | <1 |
| July | 21 | 7 | 0 | <1 | 0 |
| August | 21 | 7 | <1 | <1 | 0 |
| September | 8 | 1 | 3 | 2 | <1 |
| October | <1 | 0 | 16 | 2 | 3 |
| November | 0 | 0 | 25 | <1 | 5 |
| December | 0 | 0 | 28 | <1 | 5 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 15% | 2% | 12% | -2.8–4.2°C |
| February | 0% | 16% | 2% | 13% | -1.9–5.4°C |
| March | <1% | 23% | 4% | 26% | 1.6–9.8°C |
| April | 9% | 28% | 7% | 32% | 7.5–14.1°C |
| May | 26% | 31% | 9% | 41% | 12.9–19.2°C |
| June | 49% | 30% | 7% | 35% | 18.0–24.1°C |
| July | 73% | 23% | 3% | 24% | 23.3–29.0°C |
| August | 75% | 19% | 2% | 19% | 22.5–28.0°C |
| September | 50% | 19% | 5% | 20% | 15.9–23.2°C |
| October | 18% | 18% | 5% | 15% | 9.9–16.4°C |
| November | <1% | 17% | 3% | 12% | 2.4–10.0°C |
| December | <1% | 15% | 2% | 10% | -1.8–5.3°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 5649785
- NOAA station
- USC00246918 · RED LODGE
- Station distance
- 9.3 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 27 usable years
- Daylight
- Calculated from latitude 45.13°, 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.