Base map: USGS The National Map (public domain). Switch to OpenTopoMap with the layer button. Use for orientation only; carry a proper map and compass.
Summit weather
Loading the National Weather Service forecast for the summit…
Forecast: National Weather Service (api.weather.gov), for the 2.5 km forecast grid cell at the summit coordinates, which accounts for elevation. Mountain weather changes fast; check again before you go.
Who manages this mountain
Monadnock Reservation.
Land unit from the USGS PAD-US database at the summit point; ranger district from USDA Forest Service boundaries. Office address and phone from the Forest Service offices page.
It's often called Grand Monadnock, to tell it apart from other Vermont and New Hampshire peaks with Monadnock in their names. (Wikipedia)
Geologists use the word monadnock for any isolated mountain rising above a plain. (Wikipedia)
Sunrise & sunset today
Calculating…
Calculated in your browser for the summit coordinates (standard sunrise equation, Eastern Time). From a high summit with an open horizon, the sun appears a few minutes earlier and sets a few minutes later than the sea-level times shown here; the extra minutes are estimated from the summit's height.
Safety
Consider a hikeSafe card. It's sold by NH Fish and Game and helps cover the cost of a search and rescue if you need one, under NH rules. Carry the ten essentials, tell someone your plan and know when to turn back.
Huts, shelters & campgrounds nearby
Mt Monadnock State Park Campground(Campground / campsite) — 2.3 mi
CIT Village(Campground / campsite, Heart of New England Council) — 2.6 mi
Camp Wanocksett(Campground / campsite, Heart of New England Council) — 2.8 mi
Woodmere Campground(Campground / campsite, Woodmere) — 7.0 mi
Main Lodge(Hut) — 9.2 mi
Woodland Camp(Campground / campsite, Mass Audubon) — 9.4 mi
Home values: Zillow Home Value Index (ZHVI), typical home, as of the month shown; when Zillow has no figure for a town, we show the Census ACS 5-year median home value (table B25077). Income: U.S. Census Bureau ACS 5-year 2020–2024 (via Census Reporter), table B19013. Population: same ACS 5-year release, table B01003.
Straight-line distance from the summit. Lakes and towns: NH Fish and Game fishing guide data. Boat launches: NH Fish and Game public access sites. Swimming: NH Fish and Game access sites and NH DES monitored public beaches. No badge means access is unknown, not that there is none. Check local rules before you go.
This peak is outside USFS trail data. Check the land manager below for official trail info.
Summit sunrise & sunset by month
Mid-month
Sunrise
Sunset
Turn around by*
Jan
7:16 AM
4:37 PM
2:37 PM
Feb
6:47 AM
5:18 PM
3:18 PM
Mar
7:02 AM
6:53 PM
4:53 PM
Apr
6:08 AM
7:29 PM
5:29 PM
May
5:26 AM
8:02 PM
6:02 PM
Jun
5:08 AM
8:28 PM
6:28 PM
Jul
5:22 AM
8:26 PM
6:26 PM
Aug
5:53 AM
7:52 PM
5:52 PM
Sep
6:26 AM
7:00 PM
5:00 PM
Oct
7:00 AM
6:07 PM
4:07 PM
Nov
6:39 AM
4:26 PM
2:26 PM
Dec
7:11 AM
4:15 PM
2:15 PM
Computed for the summit coordinates with the NOAA solar formula, Eastern Time (DST applied). *Rule of thumb: be heading down at least 2 hours before sunset; start early enough to reach the summit before this time.
Best month to hike
Sep — the month with the fewest wet days (≥1 mm precipitation) among months where the average summit high reaches 50°F.
Month
Avg high
Avg low
Wet days
Jan
23°F
7°F
30%
Feb
26°F
8°F
35%
Mar
34°F
16°F
34%
Apr
46°F
27°F
39%
May
59°F
39°F
36%
Jun
67°F
49°F
43%
Jul
73°F
55°F
40%
Aug
70°F
53°F
35%
Sep
63°F
46°F
28%
Oct
51°F
36°F
33%
Nov
38°F
24°F
31%
Dec
28°F
14°F
36%
2006–2025 daily ERA5 reanalysis from the Open-Meteo archive, adjusted to summit elevation. Reanalysis smooths mountain weather; summits like Mount Washington are often colder and windier than shown.
Getting there & parking
Nearest towns
Dublin — 3.9 mi
Troy — 4.6 mi
Marlborough — 5.9 mi
Closest airports with scheduled flights
Manchester-Boston Regional Airport (MHT) — about 34.4 mi straight line
Worcester Regional Airport (ORH) — about 42.7 mi straight line
Laurence G Hanscom Field (BED) — about 49.6 mi straight line
Campgrounds & places to stay
KOA campgrounds
KOA - Stratford / Lake Winnipesaukee South — 60.1 mi, Strafford · Directions