All Trails

Mount Monadnock

Jaffrey, NH · 42.861, -72.108

One of the most climbed mountains in the world. Multiple routes from 2–5 miles. Above-treeline summit with views to all six New England states.

ModerateNortheast3,165 ftSummitAlpineSummit viewsFamily friendly

Mount Monadnock

☀️ Clear sky

Good to Go
41°
Feels 33°FSummit · 3,165 ft
7:05 AM6:01 PM
CLEAR

Wind

15mph

Precip

0%

Humid

57%

Elev Δ

+1900ft

12-Hour Temp Trend

35°39°

Hourly Forecast

6 PM

☀️

39°

6mph

7 PM

☀️

38°

7mph

8 PM

☀️

39°

7mph

9 PM

☀️

38°

7mph

10 PM

☀️

38°

8mph

11 PM

☀️

36°

9mph

12 AM

☀️

36°

10mph

1 AM

☀️

35°

11mph

2 AM

☀️

36°

9mph

3 AM

☀️

35°

10mph

4 AM

☀️

36°

8mph

5 AM

☀️

37°

7mph

Summit Conditions

51°F→−10°→41°F

Dry lapse rate: 5.4°F/1,000ft · 1,885 ft gain

◎L1
Merino wool 200g base layer

Medium-weight merino regulates temp and resists odor on long days

◉L2
Grid fleece jacket

Stretchy grid fleece balances warmth and breathability on climbs

◈L3
Wind shell jacketPACK

Blocks summit wind without trapping sweat on the approach

Summit Pack List

↟Wind shell↟Light puffy (optional)↟Beanie↟Light gloves

Start Cold Tip

Start in your base + fleece. You'll warm up on the switchbacks. Pack your wind shell for the exposed ridge — wind hits different above treeline.

Trail Guide

Updated 5:26:05 PM · America/New_York

Updated Oct 18, 5:26 PM UTC

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