Updated October 2026
Saint-Gaudens National Historical Park Weather by Month
Saint-Gaudens National Historical Park is warmest in July, when the nearest NOAA climate station averages a high of 80°F and a low of 57°F, and coldest in January, with an average high of 28°F and an average low of 8°F.
These figures are NOAA's 1991–2020 climate normals, the 30-year average for each calendar month, from the nearest long-record weather station, 7.1 miles from the park's reference point. A single station cannot describe a whole park: temperatures elsewhere in Saint-Gaudens National Historical Park can differ from these, particularly with elevation.
Warmest month
Jul
80°F avg high
Coldest month
Jan
8°F avg low
Longest days
Jun
15.2 h of daylight
Average weather at Saint-Gaudens by month
| Month | Avg high | Avg low | Daylight |
|---|---|---|---|
| January | 28°F | 8°F | 9.1 h |
| February | 32°F | 10°F | 10.3 h |
| March | 40°F | 18°F | 11.6 h |
| April | 55°F | 30°F | 13.2 h |
| May | 67°F | 42°F | 14.5 h |
| June | 75°F | 52°F | 15.2 h |
| July | 80°F | 57°F | 14.9 h |
| August | 78°F | 55°F | 13.8 h |
| September | 71°F | 48°F | 12.3 h |
| October | 57°F | 37°F | 10.8 h |
| November | 45°F | 27°F | 9.4 h |
| December | 34°F | 16°F | 8.8 h |
NOAA 1991–2020 climate normals from station USC00435768, 7.1 miles from the park's reference point. Daylight is the monthly average, computed from the park's latitude. Each month links to how crowded Saint-Gaudens is at that time of year.
Saint-Gaudens weather by season
Winter: December to February
Average highs bottom out at 28°F in January, between 34°F in December and 32°F in February, with average lows between 8°F and 16°F. The average low is at or below freezing in all three months. Daylight is at its shortest, about 8.8 hours in December.
Spring: March to May
Average highs climb from 40°F in March to 67°F in May, with average lows between 18°F and 42°F. The average low is at or below freezing in March and April. Daylight lengthens from about 11.6 hours in March to 14.5 in May.
Summer: June to August
Average highs peak at 80°F in July, between 75°F in June and 78°F in August, with average lows between 52°F and 57°F. Daylight is at its longest, about 15.2 hours in June.
Fall: September to November
Average highs fall from 71°F in September to 45°F in November, with average lows between 27°F and 48°F. The average low is at or below freezing in November. Daylight shortens from about 12.3 hours in September to 9.4 in November.
What the National Park Service says about the weather
The upper Connecticut River valley is located in a temperate climate. While some summer days may be hot and humid, the average summer temperature ranges in the 70s and lower 80s. Temperatures in the fall are normally in the upper 60s, with evenings dropping into the upper 40s and lower 50s. Winters can be cold with daily temperatures usually in the 20s and occasionally dropping to below zero. Snow may be heavy from mid December through March.
Weather description courtesy of the National Park Service — official park site.
Today's forecast for Saint-Gaudens
Averages describe a typical month, not this week. For current conditions and the seven-day outlook, the National Weather Service issues a forecast for the park's reference point at 43.50°N, 72.37°W. It covers that one spot, so other elevations in the park can differ from it, as they do from the averages above.
National Weather Service forecast for Saint-Gaudens National Historical Park →
Weather and crowds together
July is both the warmest month and the busiest, with about 2.7× the visitors of the park's average month. January is the quietest. To see those crowds set against the weather for all twelve months, read the best time to visit Saint-Gaudens National Historical Park. For hotels, cabins and rentals close to the park, see where to stay near Saint-Gaudens.
Where to stay near Saint-Gaudens
Picked a month for Saint-Gaudens National Historical Park? Compare hotels, cabins and vacation rentals near the park with live availability and prices.
Top-rated places to stay near Saint-Gaudens
Prices for Oct 16–18, 4 adults. Change dates on the map below.
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Frequently Asked Questions
July is the warmest month at Saint-Gaudens National Historical Park, with an average high of 80°F and an average low of 57°F. That is the 1991–2020 average at the nearest long-record NOAA station, 7.1 miles from the park's reference point. Temperatures inside the park can differ, particularly with elevation.
January is the coldest month at Saint-Gaudens National Historical Park, with an average low of 8°F and an average high of 28°F, based on NOAA 1991–2020 climate normals.
Daylight at Saint-Gaudens National Historical Park runs from about 8.8 hours a day in December to about 15.2 hours in June, computed from the park's latitude.
Weather at nearby parks
12 mi away · warmest in July (82°F)
72 mi away · warmest in July (84°F)
80 mi away · warmest in July (85°F)
90 mi away · warmest in July (85°F)
97 mi away · warmest in July (85°F)
99 mi away · warmest in July (84°F)
Keep exploring
Sources: NOAA NCEI U.S. Climate Normals 1991–2020 (station USC00435768), daylight computed from latitude, weather description from the National Park Service, crowd levels from National Park Service Visitor Use Statistics (1979–2025). Updated 2026-10-11. Lodging results are provided by Stay22; WhenToVisitParks may earn a commission from bookings, at no extra cost to you.