Climate · Avimor

Avimor, ID climate

Avimor has chilly, snowy winters and warm summers, with very little rain. A typical July afternoon reaches 90°, a January night drops to 24°, and about 57 inches of snow falls in a normal winter.

NOAA 1991-2020 climate normals Updated once a decade
July high
90°
51st hottest of 234 Idaho towns
January low
24°
53rd mildest of 234 Idaho towns
Rain + melted snow
18 in
101st wettest of 234 Idaho towns
Snow a winter
57 in
64th snowiest of 208 Idaho towns
A normal year

What a year in Avimor feels like

Winter

40° / 25°
Typical high / low · 20 days with an inch or more of snow

Spring

61° / 38°
Typical high / low · Last frost around May 17

Summer

86° / 55°
Typical high / low · 29 days reach 90° in a normal year

Fall

63° / 39°
Typical high / low · First frost around Oct 12
Best months to be outsideMayJunSepHighs of 62–84° and lows of 40° or more
Month by month

Avimor weather by month

Average highs, lows, rain and snow for every month, from NOAA’s 1991–2020 normals.

MonthHighLowRain + meltSnowWet daysSnow on ground30-yr range
January38°24°2.4" 14.0"1419 19° – 38°
February44°27°1.8" 9.2"1213 28° – 42°
March53°33°2.0" 6.6"134 39° – 48°
April61°37°1.8" 2.4"110 44° – 54°
May70°44°1.8" 0.7"110 51° – 63°
June79°50°1.0" 0.1"70 60° – 72°
July90°58°0.3" 040 63° – 80°
August89°57°0.2" 030 67° – 76°
September79°49°0.6" 050 59° – 68°
October63°38°1.2" 0.4"80 43° – 57°
November47°31°2.0" 7.3"126 32° – 46°
December38°25°2.6" 16.7"1418 23° – 37°
Year63°39°17.8"57.4"11160

“Wet days” have at least 0.01" of rain or melted snow. “Snow on ground” counts days with 1" or more. The 30-year range is the coldest and warmest that month’s average temperature got between 1991 and 2020.

Rain & snow

Rain and snow in Avimor

Avimor gets 18 inches of rain and melted snow a year. December is the wettest month and August the driest. Rain or snow falls on about 111 days a year. Snow covers the ground about 60 days of the year.

18 in
Rain + melted snow a year
Less rain than 91% of U.S. towns
57 in
Snow in a normal winter
More snow than 88% of U.S. towns
60 days
With 1"+ of snow on the ground
More than 71% of U.S. towns

Rain + melted snow by month

Inches of water
2.6"

Snowfall by month

Inches of snow
17"
Frost & the growing season

About 147 frost-free days a year

In half of years the last 32° night comes by May 17 and the first one by October 12. That leaves about 147 frost-free days for gardens, shorter than 83% of U.S. towns.

125
nights at or below 32° in a normal year
1
nights below 0° in a normal year
29
days that reach 90° in a normal year

Freezing nights by month

Average nights at or below 32°

90° days by month

Average days at 90° or more
Heating & cooling

Heating and cooling a home in Avimor

Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Avimor, 90% of that work is heating and 10% is cooling, so the furnace matters far more than the air conditioner.

90%heating
6,167 heating degree daysMore heating than 60% of U.S. towns
648 cooling degree daysLess cooling than 65% of U.S. towns

Degree days measure how far each day’s average temperature falls below or rises above 65°, added up over a year. Source: NOAA station normals.

Around Avimor

Avimor and its neighbors

Avimor borders 1 town with climate data. January nights across them vary by 0.1°. Eagle has both the coldest January nights (24°) and the hottest July afternoons (93°). Avimor’s January low is 24° and its July high 90°.

Boise City: January low 24°, July high 93°Star: January low 24°, July high 93°Meridian: January low 24°, July high 93°Eagle: January low 24°, July high 93°Avimor: January low 24°, July high 90° AvimorEagle
ColderMilder24° to 24°
Eagle23.8° −0.1°
Avimor23.9°

Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.

Compared with other towns

How Avimor compares

Summer heat90° July high
Hotter than 79% of U.S. towns51st hottest of 234 Idaho towns
Winter cold24° January low
Milder than 70% of U.S. towns53rd mildest of 234 Idaho towns
Precipitation18" a year
Drier than 91% of U.S. towns101st wettest of 234 Idaho towns
Snow57" a winter
Snowier than 88% of U.S. towns64th snowiest of 208 Idaho towns
Growing season147 frost-free days
Shorter than 83% of U.S. towns96th longest of 232 Idaho towns

Compared with every U.S. town and city on TownTapestry, each counted once.

Then and now

Warmer than it used to be

+0.8°1991–2020 average vs. the 20th century (1901–2000)

The last 30 years in Avimor averaged 0.8° warmer than the 1900s. The biggest change is in January (+2.2°). The shift is smaller than in 81% of U.S. towns.

❄️ Winter+1.4° now 33°, was 31°
🌷 Spring+0.6° now 50°, was 49°
☀️ Summer+0.9° now 70°, was 69°
🍂 Fall+0.5° now 51°, was 51°

Change by month1991–2020 average minus 1901–2000 average, at Avimor’s spot on NOAA’s grid

Year to year

How much a month can swing

A normal is an average, and real years wander around it. January swings the most: between 1991 and 2020 its average temperature ranged from 19° to 38°. September is the most reliable, staying within 8°.

Coldest to warmest month in 30 yearsNormal
Questions

Common questions about Avimor’s climate

What is the coldest month in Avimor?

January, with a typical high of 38° and a low of 24°.

What is the hottest month in Avimor?

July, with a typical high of 90° and a low of 58°. About 29 days a year reach 90°.

How much snow does Avimor get?

About 57 inches in a normal winter, most of it in December.

When is the first frost in Avimor?

In half of years the first 32° night comes by October 12, and the last spring frost by May 17.

What is the rainiest month in Avimor?

December, with 2.6 inches of rain and melted snow. The year totals 18 inches.

Temperatures and rainfall come from NOAA’s gridded climate normals for Avimor itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Boise 7 N, ID (4 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.

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