Arivaca climate

Arivaca Weather in October

NOAA 1991-2020 normals for Sasabe, 22.5 km from Arivaca

Average highs run from 88°F on October 1 to 80°F on October 31, and lows from 56°F to 46°F. Normal precipitation for the month is 0.50 in over about 2 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 Arivaca, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

October at a glance

Average high
84°F
Average low
51°F
Precipitation
0.50 in
Record high
100°FOct 1, 2020
Record low
24°FOct 29, 2009
Chance of a freeze
10%
Days of 90°F or more
7.8
Daylight
11 h 51 min to 10 h 56 min
Cloud cover
25%
Humidity
41%
Dew point
39°F
Wind
8.1 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
Oct 188°F56°F100°F 202046°F 20047%0%
Oct 288°F55°F99°F 202047°F 20147%0%
Oct 387°F55°F99°F 202443°F 20026%0%
Oct 487°F55°F99°F 202039°F 20026%0%
Oct 587°F54°F99°F 202447°F 20026%0%
Oct 687°F54°F100°F 202444°F 20086%0%
Oct 786°F54°F99°F 202442°F 20076%0%
Oct 886°F53°F96°F 202437°F 20115%0%
Oct 986°F53°F93°F 202439°F 20115%0%
Oct 1086°F52°F95°F 202441°F 20115%0%
Oct 1185°F52°F96°F 202440°F 20055%0%
Oct 1285°F52°F97°F 202439°F 20085%0%
Oct 1385°F51°F97°F 202032°F 20085%0%
Oct 1485°F51°F96°F 202035°F 20085%0%
Oct 1584°F51°F95°F 201137°F 20215%0%
Oct 1684°F50°F98°F 202039°F 20065%0%
Oct 1784°F50°F94°F 200936°F 20135%0%
Oct 1884°F50°F93°F 202337°F 20135%0%
Oct 1983°F50°F96°F 202339°F 20065%0%
Oct 2083°F49°F97°F 202338°F 20245%0%
Oct 2183°F49°F92°F 201639°F 20135%0%
Oct 2283°F49°F93°F 202441°F 20135%0%
Oct 2382°F48°F95°F 201739°F 20044%0%
Oct 2482°F48°F94°F 201737°F 20224%0%
Oct 2582°F48°F93°F 201732°F 20224%0%
Oct 2682°F48°F95°F 202435°F 20204%0%
Oct 2781°F47°F95°F 202427°F 20204%0%
Oct 2881°F47°F88°F 200731°F 20094%0%
Oct 2981°F47°F89°F 201024°F 20094%0%
Oct 3080°F46°F90°F 200128°F 20094%0%
Oct 3180°F46°F88°F 200836°F 20044%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Arivaca, in percent, and of at least 0.1 inch of snowfall.024681102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (MST).

October 1
sunrise 6:19 AM, sunset 6:10 PM
October 31
sunrise 6:41 AM, sunset 5:37 PM

Every day of October: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00027619 (Sasabe), public domain. Records: NOAA GHCN-Daily, station USW00003196, 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.