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

Use Caution
35°
Feels 25°FSummit · 3,165 ft
7:06 AM5:59 PM
BELOW FREEZING

Wind

17mph

Precip

0%

Humid

58%

Elev Δ

+1900ft

12-Hour Temp Trend

37°50°

Hourly Forecast

8 AM

☀️

37°

4mph

9 AM

☀️

41°

4mph

10 AM

☀️

44°

2mph

11 AM

☀️

46°

1mph

12 PM

☀️

47°

2mph

1 PM

☀️

49°

2mph

2 PM

☀️

50°

4mph

3 PM

☀️

49°

5mph

4 PM

⛅

48°

4mph

5 PM

⛅

47°

2mph

6 PM

⛅

43°

5mph

7 PM

⛅

42°

5mph

Summit Conditions

45°F→−10°→35°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 7:55:48 AM · America/New_York

Updated Oct 19, 7:55 AM UTC

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