Healdsburg climate

Healdsburg Weather in October

NOAA 1991-2020 normals for Healdsburg, 2.1 km from Healdsburg

Average highs run from 81°F on October 1 to 72°F on October 31, and lows from 51°F to 46°F. Normal precipitation for the month is 2.20 in over about 4 wet days.

October day by day

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

Normal daily high and low temperature at Healdsburg, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

October at a glance

Average high
77°F
Average low
49°F
Precipitation
2.20 in
Record high
106°FOct 1, 2024
Record low
27°FOct 30, 2019
Chance of a freeze
0%
Days of 90°F or more
3.0
Daylight
11 h 46 min to 10 h 35 min
Cloud cover
35%
Humidity
65%
Dew point
46°F
Wind
7.2 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
Oct 181°F51°F106°F 202437°F 20196%0%
Oct 281°F51°F104°F 202438°F 20197%0%
Oct 381°F51°F105°F 202038°F 20197%0%
Oct 480°F50°F97°F 201439°F 20177%0%
Oct 580°F50°F103°F 202438°F 20077%0%
Oct 680°F50°F105°F 202438°F 20078%0%
Oct 780°F50°F101°F 202437°F 20078%0%
Oct 879°F50°F95°F 201439°F 20078%0%
Oct 979°F50°F92°F 199940°F 20199%0%
Oct 1079°F50°F92°F 199940°F 20019%0%
Oct 1179°F49°F98°F 201034°F 20199%0%
Oct 1278°F49°F98°F 201438°F 20089%0%
Oct 1378°F49°F99°F 200435°F 201910%0%
Oct 1478°F49°F96°F 201038°F 201310%0%
Oct 1578°F49°F98°F 202036°F 200311%0%
Oct 1677°F49°F101°F 202036°F 201311%0%
Oct 1777°F48°F98°F 202037°F 202112%0%
Oct 1877°F48°F93°F 202335°F 199912%0%
Oct 1976°F48°F96°F 202337°F 201313%0%
Oct 2076°F48°F91°F 200337°F 201313%0%
Oct 2176°F48°F89°F 201937°F 201714%0%
Oct 2275°F48°F91°F 201938°F 200814%0%
Oct 2375°F47°F92°F 201939°F 199815%0%
Oct 2475°F47°F94°F 201937°F 199915%0%
Oct 2574°F47°F96°F 200337°F 201316%0%
Oct 2674°F47°F96°F 200335°F 201316%0%
Oct 2773°F47°F97°F 200332°F 202317%0%
Oct 2873°F46°F94°F 200333°F 202318%0%
Oct 2973°F46°F85°F 201430°F 201918%0%
Oct 3072°F46°F87°F 201527°F 201919%0%
Oct 3172°F46°F85°F 201530°F 200219%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Healdsburg, in percent, and of at least 0.1 inch of snowfall.051015201102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PDT).

October 1
sunrise 7:08 AM, sunset 6:54 PM
October 31
sunrise 7:37 AM, sunset 6:12 PM

Every day of October: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00043875 (Healdsburg), public domain. Records: NOAA GHCN-Daily, station USW00023213, 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.