Merrimack climate

Merrimack Weather in November

NOAA 1991-2020 normals for Nashua 2 Nnw, 8.3 km from Merrimack

Average highs run from 57°F on November 1 to 45°F on November 30, and lows from 34°F to 26°F. Normal precipitation for the month is 3.88 in over about 10 wet days.

November day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Merrimack, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

November at a glance

Average high
51°F
Average low
30°F
Precipitation
3.88 in
Snowfall
1.7 in
Record high
80°FNov 6, 2024
Record low
9°FNov 22, 2018
Chance of a freeze
100%
Daylight
10 h 18 min to 9 h 17 min
Cloud cover
66%
Humidity
82%
Dew point
33°F
Wind
5.1 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Nov 157°F34°F78°F 202429°F 195435%1%
Nov 256°F33°F74°F 200124°F 200235%1%
Nov 356°F33°F74°F 201724°F 200835%1%
Nov 455°F33°F73°F 202224°F 200235%1%
Nov 555°F32°F79°F 202217°F 195235%2%
Nov 655°F32°F80°F 202422°F 195335%2%
Nov 754°F32°F78°F 202024°F 200235%2%
Nov 854°F32°F74°F 202022°F 195235%2%
Nov 954°F31°F76°F 202015°F 195234%2%
Nov 1053°F31°F77°F 202019°F 195434%2%
Nov 1153°F31°F74°F 202018°F 195434%3%
Nov 1252°F31°F74°F 202221°F 200134%3%
Nov 1352°F30°F65°F 201016°F 201934%3%
Nov 1452°F30°F66°F 195116°F 201934%3%
Nov 1551°F30°F68°F 200820°F 201834%4%
Nov 1651°F29°F68°F 200121°F 195434%4%
Nov 1750°F29°F68°F 200616°F 201934%4%
Nov 1850°F29°F71°F 195322°F 202034%5%
Nov 1950°F29°F70°F 195319°F 202034%5%
Nov 2049°F28°F73°F 195320°F 202534%5%
Nov 2149°F28°F65°F 195316°F 195134%5%
Nov 2249°F28°F69°F 19999°F 201834%6%
Nov 2348°F28°F70°F 199910°F 201834%6%
Nov 2448°F27°F70°F 199913°F 200034%6%
Nov 2547°F27°F65°F 200411°F 200034%7%
Nov 2647°F27°F65°F 200113°F 200534%7%
Nov 2747°F26°F66°F 201515°F 195134%8%
Nov 2846°F26°F64°F 201112°F 195134%8%
Nov 2946°F26°F63°F 200313°F 201434%8%
Nov 3045°F26°F66°F 200613°F 201334%9%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Merrimack, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EST).

November 1
sunrise 6:20 AM, sunset 4:38 PM
November 30
sunrise 6:56 AM, sunset 4:13 PM

Every day of November: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00275712 (Nashua 2 Nnw), public domain. Records: NOAA GHCN-Daily, station USW00014710, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.