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Climate in Kokhanok · NOAA 1991–2020 normals

Hardly any U.S. towns see fresher July days than Kokhanok

The coldest hours of a January night bottom out at 12° on average. Seasons differ by 53°, from the coldest nights to the warmest afternoons. Its January nights bite harder than in 91% of U.S. towns. Keep the boiler serviced for the months from September to May, which average under 50°.

Colder January nights than 91% of U.S. towns#32 coldest of 42 in AK
Cooler July afternoons than all but 21 U.S. towns#17Coolest summers  of 42 in AK
All AK rankings →

A year in Kokhanok at a glance

Each month’s typical high and low, and what it brings.

Jan25°12°
Feb30°16°
Mar32°16°
Apr43°29°
May55°38°
Jun62°45° Last frost ~Jun 4
Jul65°51°
Aug64°50°
Sep56°43° First frost ~Sep 12Wettest
Oct45°32°
Nov now33°21°
Dec28°15°

What stands out about Kokhanok’s climate

Compared with towns across the U.S., with Kokhanok’s place in Alaska beside it.

A normal year

What a year in Kokhanok feels like

Typical highs and lows by season and by month, from NOAA’s 30-year normals.

Winter
28° / 15°
Snow is rare
Spring
43° / 27°
Last frost around Jun 4
Summer
63° / 49°
90° days are rare
Fall
45° / 32°
First frost around Sep 12
Best months to be outsideJunJulAugHighs of 62–84° and lows of 40° or more
Frost, heat & the growing season

About 98 frost-free days a year

In half of years the last 32° night comes by June 4 and the first by September 12. Frost and day counts come from NOAA’s station at Intricate Bay, AK, 13 miles from the town’s center, 240 ft lower.

191
nights at or below 32° in a normal year
28th most of 41 in Alaska
More freezing nights than all but 130 U.S. towns
35
nights at or below 0°
24th most of 41 in Alaska
More nights at or below 0° than all but 185 U.S. towns
0
days that reach 90°
None in a normal year
0
days that reach 100°
None in a normal year
4aUSDA zone
Plant hardiness zone 4a

The 2023 USDA map puts Kokhanok’s center in zone 4a: the coldest night of a typical winter, averaged over 1991–2020, reaches about −26°. Plant labels use the zone; frost dates tell you when to plant.

Freezing nights by month

Average nights at or below 32°

27
JFMAMJJASOND
Rain & snow

About 25 inches of rain a year

September is the wettest month and April the driest.

25"
Rain + melted snow a year
33rd driest of 42 in Alaska
Drier than 87% of U.S. towns

Rain + melted snow by month

Inches of water

5.0"
JFMAMJJASOND
Heating & cooling

Heating and cooling a home in Kokhanok

Nearly all of the work is heating: a normal year has almost no cooling days. Months averaging under 55° run from September through June.

10,298 heating degree daysMore heating than all but 31 U.S. towns
1 cooling degree daysLess cooling than all but 11 U.S. towns

Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Intricate Bay, AK.

Living here

Living with Kokhanok’s climate

What the numbers mean for a garden, a free afternoon and a bad-weather day.

The garden window

98 frost-free days in zone 4a. The last frost comes by Jun 4 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Sep 12.

Get outside

Months with highs of 62–84° and lows of 40° or more: June, July and August.

Parks & trails →
Storms and extremes

Of the yearly building losses FEMA expects in Kokhanok from natural hazards, earthquakes are the largest share (46%); heat waves, cold waves, winter storms and ice storms together are 16%. Normals are averages; the hazards page covers the extremes.

Natural hazards →
Next door & far away

Kokhanok and similar climates

TownRatings has no climate map of the towns around Kokhanok yet.

Temperatures and precipitation come from NOAA’s 5 km grid; snow and day counts from the stations named on this page.

Compared with other towns

How Kokhanok compares

Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Kokhanok’s place among Alaska’s.

Summer heat65° July high
Cooler July afternoons than all but 21 U.S. towns17th coolest of 42 in Alaska
Winter cold12° January low
Colder January nights than 91% of U.S. towns32nd coldest of 42 in Alaska
Precipitation25" a year
Drier than 87% of U.S. towns33rd driest of 42 in Alaska
Hot days0 days at 90°+
None in a normal year
Freezing nights191 a year
More freezing nights than all but 130 U.S. towns28th most of 41 in Alaska
Growing season98 frost-free days
A shorter frost-free season than all but 25 U.S. towns4th shortest of 40 in Alaska
Month by month

Kokhanok weather by month

Highs, lows and precipitation from the nearest NOAA station. 1991–2020 normals.

MonthHighLowRain + melt
January25°12°0.9"
February30°16°1.1"
March32°16°0.8"
April43°29°0.8"
May55°38°1.2"
June62°45°1.5"
July65°51°3.1"
August64°50°4.1"
September56°43°5.0"
October45°32°2.8"
November33°21°2.2"
December28°15°1.5"
Year45°31°25.0"
Sources

Where Kokhanok’s numbers come from

Normals are 30-year averages, not a forecast. How TownRatings reads climate data →

  • Temperatures and precipitation: NOAA’s 1991–2020 normals at the nearest station (NOAA’s grid doesn’t cover Alaska).
  • Frost, freezing nights, 90° and 100° days, heating and cooling: Intricate Bay, AK, 13 miles from the town’s center, 240 ft lower; the nearest station that passes our checks for distance, height and agreement with the grid.
  • Growing zone: USDA Plant Hardiness Zone Map, 2023. USDA Agricultural Research Service and PRISM Group, Oregon State University, prism.oregonstate.edu/phzm, accessed 8 Oct 2026.
  • Storms and extremes: FEMA National Risk Index (expected annual losses to buildings).

Common questions about Kokhanok’s climate

What is the weather like in Kokhanok?

A typical July afternoon reaches 65°, a January night drops to 12°. Colder January nights than 91% of U.S. towns; cooler July afternoons than all but 21 U.S. towns.

How cold does it get in Kokhanok in winter?

January nights average 12°. About 191 nights a year reach 32° or below and 35 reach 0° or below.

How hot does it get in Kokhanok?

July, with a typical high of 65°. 90° days are rare: none in a normal year at Intricate Bay, AK.

When is the first and last frost in Kokhanok?

In half of years the last spring frost (32°) comes by June 4 and the first fall frost by September 12, about 98 frost-free days, at Intricate Bay, AK.

What growing zone is Kokhanok in?

Zone 4a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −26°.

What is the best time of year to visit Kokhanok?

By one simple rule (highs of 62–84° and lows of 40° or more), June, July and August. The rule is ours, not NOAA’s; the month table has the numbers to judge by.

Neighbors talk weather

Gardens, snow, and the best days of the year in Kokhanok.

Town Square →
Ask your neighbors

Source: NOAA NCEI U.S. Climate Normals, 1991–2020; USDA/PRISM 2023 hardiness zones; FEMA National Risk Index. Today’s forecast: National Weather Service.