2025 Compare Climate & Weather:
Tucson, AZ vs Sisters, OR

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Highlights

On average, there are 162 sunny days per year in Sisters. Tucson averages 286 sunny days per year. The US average is 205 sunny days.

Sisters, Oregon gets 11.4 inches of rain, on average, per year. Tucson, Arizona gets 12.3 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Sisters averages 16.1 inches of snow per year. Tucson averages 0.4 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Sisters, Oregon
Summer High:
the July high is around 84.2 degrees
Winter Low: the January low is 23.2
Rain: averages 11.4 inches of rain a year
Snow: averages 16.1 inches of snow a year

Tucson, Arizona
Summer High:
the July high is around 100.2 degrees
Winter Low: the January low is 38.7
Rain: averages 12.3 inches of rain a year
Snow: averages 0.4 inches of snow a year

BestPlaces Comfort Index
Sisters

The annual BestPlaces Comfort Index for Sisters is 7.0 (10=best), which means it is less comfortable than most places in Oregon.

7 / 10
August, July and September are the most pleasant months in Sisters, while December and January are the least comfortable months.

Tucson

The annual BestPlaces Comfort Index for Tucson is 7.5 (10=best), which means it is about average compared to other places in Arizona.

7.5 / 10
April, March and November are the most pleasant months in Tucson, while July and August are the least comfortable months.

Today's Weather - Tucson, AZ

5 AM PST

Clear

69°F

DAYDESCRIPTIONHIGH / LOWWIND
OvernightClear69° / 94°E 14 mph
Saturday NightClear68° / 98°ESE 14 to 17 mph
Sunday NightPartly Cloudy69° / 97°SSW 6 to 10 mph
Monday NightPartly Cloudy67° / 91°SSW 10 to 18 mph
Tuesday NightPartly Cloudy57° / 83°WSW 6 to 21 mph
Wednesday NightMostly Clear53° / 87°SW 5 to 13 mph
Thursday NightMostly Clear56° / 89°SSW 6 to 12 mph
Today's Weather - Sisters, OR

5 AM PST

Mostly Cloudy

46°F

DAYDESCRIPTIONHIGH / LOWWIND
OvernightMostly Cloudy43° / 73°W 1 mph
Saturday NightMostly Cloudy39° / 60°W 1 to 10 mph
Sunday NightRain Showers Likely34° / 55°W 1 to 8 mph
Monday NightChance Rain Showers then Partly Cloudy34° / 56°W 2 to 7 mph
Tuesday NightPartly Cloudy34° / 58°W 2 to 10 mph
Wednesday NightMostly Clear31° / 65°W 1 to 8 mph
Thursday NightPartly Cloudy35° / 68°W 1 to 6 mph
Average Monthly High / Low (°F)
MonthTucson, AZSisters, OR
January66° / 39°41° / 23°
February69° / 41°45° / 24°
March75° / 45°52° / 27°
April83° / 51°58° / 30°
May92° / 60°66° / 36°
June101° / 68°74° / 41°
July100° / 74°84° / 46°
August98° / 73°84° / 45°
September95° / 68°75° / 38°
October86° / 56°63° / 32°
November75° / 45°48° / 27°
December66° / 38°40° / 21°
Hot, Freezing, Rainy, Snowy Days: Tucson / Sisters
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 06 / 265 / 90 / 3
February0 / 03 / 234 / 70 / 3
March1 / 01 / 234 / 70 / 1
April6 / 00 / 192 / 70 / 1
May20 / 00 / 112 / 70 / 0
June29 / 10 / 31 / 50 / 0
July30 / 90 / 19 / 30 / 0
August29 / 80 / 110 / 30 / 0
September25 / 20 / 64 / 30 / 0
October9 / 00 / 173 / 50 / 0
November1 / 02 / 223 / 80 / 2
December0 / 06 / 275 / 90 / 4
June is the hottest month for Tucson with an average high temperature of 100.5°, which ranks it as warmer than most places in Arizona. In Tucson, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Tucson are March, November and April.

July is the hottest month for Sisters with an average high temperature of 84.2°, which ranks it as warmer than most places in Oregon. In Sisters, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Sisters are September, June and August.
December has the coldest nighttime temperatures for Tucson with an average of 38.0°. This is warmer than most places in Arizona.

December has the coldest nighttime temperatures for Sisters with an average of 21.4°. This is colder than most places in Oregon.

In Tucson, there are 149.2 days annually when the high temperature is over 90°, which is hotter than most places in Arizona.

In Sisters, there are 19.7 days annually when the high temperature is over 90°, which is hotter than most places in Oregon.

In Tucson, there are 17.0 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Arizona.

In Sisters, there are 178.7 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Oregon.

In Tucson, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Arizona.

In Sisters, there are 2.8 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Oregon.

August is the wettest month in Tucson with 2.4 inches of rain, and the driest month is May with 0.2 inches. The wettest season is Autumn with 40% of yearly precipitation and 11% occurs in Summer, which is the driest season. The annual rainfall of 12.3 inches in Tucson means that it is about average compared to other places in Arizona.


January is the wettest month in Sisters with 1.6 inches of rain, and the driest month is August with 0.4 inches. The wettest season is Spring with 37% of yearly precipitation and 15% occurs in Autumn, which is the driest season. The annual rainfall of 11.4 inches in Sisters means that it is one of the driest places in Oregon.

August is the rainiest month in Tucson with 9.5 days of rain, and June is the driest month with only 1.4 rainy days. There are 51.5 rainy days annually in Tucson, which is about average compared to other places in Arizona. The rainiest season is Autumn when it rains 38% of the time and the driest is Summer with only a 15% chance of a rainy day.

December is the rainiest month in Sisters with 9.1 days of rain, and August is the driest month with only 2.7 rainy days. There are 72.8 rainy days annually in Sisters, which is one of the least rainy places in Oregon. The rainiest season is Spring when it rains 34% of the time and the driest is Autumn with only a 15% chance of a rainy day.

An annual snowfall of 0.4 inches in Tucson means that it is about average compared to other places in Arizona.

An annual snowfall of 16.1 inches in Sisters means that it is snowier than most places in Oregon.
January is the snowiest month in Tucson with 0.2 inches of snow, and no months of the year have significant snowfall.

December is the snowiest month in Sisters with 4.8 inches of snow, and 5 months of the year have significant snowfall.

DID YOU KNOW?

Many people confuse Weather and Climate, but they are different. Weather refers to the conditions of the atmosphere over a short period of time, while Climate refers to the conditions of the atmosphere over a long period of time.

Weather, more specifically, refers to how the atmosphere behaves and its effects on life and human activities. Most people think of Weather in terms of what can be observed: temperature, humidity, precipitation, and cloudy/sunny conditions. Weather conditions constantly change on a minute-to-minute basis.

Climate is a record of the average weather conditions for a given place over a long period of time, often referred to as Climate Normals. A 30-year period of record is a common requirement to be considered a Climate Normal.

Reviews for Tucson    2 Reviews

Over 16 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't  More

   |    Reply

Over 16 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but  More

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Reviews for Sisters    2 Reviews

Over 16 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't  More

   |    Reply

Over 16 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but  More

   |    Reply

Start Your Review of Sisters

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Zips In Tucson, Arizona
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