PlainClimate
NOAA 1991–2020 normals 25°F annual avg Public-domain federal data

Northway, AK Climate

Explore average temperature, rainfall, and comfort score sourced from NOAA NCEI's 1991–2020 climate normals →

25°F
Avg annual temp
39/100
Comfort score
11.3"
Annual precip
98d
Growing season

30-year climate normals from 1 weather station (1991-2020).

The climate verdict for Northway

Northway, Alaska averages 25°F a year and scores 39/100 on the comfort index - below average, milder than 4% of U.S. cities.

25°F
annual average temperature (NOAA normal)
39/100
comfort score, milder than 4% of U.S. cities
11.3"
annual precipitation · 43" snow
98 days
frost-free growing season

Based on NOAA U.S. Climate Normals (1991–2020) - 30-year averages describing the typical year, not a forecast.

Avg Temperature

25°F (-4°C)

Avg High

36°F

Avg Low

13°F

Annual Precip

11.3"

Annual Snow

42.9"

Comfort Score

39/100

Below Average

Climate Comfort Score

39/100

Below Average

Avg Annual Temperature

25°F

30-year mean (NOAA NCEI)

Annual Precipitation

11.3"

Plus 42.9" of snow

Comfort score vs national 100-point ceiling (Northway) 39.0%
National median (63)

PlainClimate composite, temperature mildness, humidity, precipitation, extreme-weather frequency. Below Average for the Northway area.

How Northway compares to every U.S. city

Northway's comfort score vs. all U.S. cities

PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals

39 Top 96% higher than 4% of 6,915 US cities

0–10: 0 US cities (0%). Below this entry. 10–20: 0 US cities (0%). Below this entry. 20–30: 58 US cities (1%). Below this entry. 30–40: 439 US cities (6%). This entry sits in this band. 40–50: 1,302 US cities (19%). Above this entry. 50–60: 1,433 US cities (21%). Above this entry. 60–70: 1,357 US cities (20%). Above this entry. 70–80: 1,102 US cities (16%). Above this entry. 80–90: 778 US cities (11%). Above this entry. 90–100: 420 US cities (6%). Above this entry. This city 0 100 every U.S. city, bucketed by value

Each bar is a band; taller bars hold more US cities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source NOAA U.S. Climate Normals, PlainClimate comfort index · 1991–2020

Warming context for Northway

Methodology

Zooming out from Northway's own normal, the chart below shows how the U.S. land temperature anomaly has tracked the global mean since 1900 - the most recent decade sits warmer than the 30-year mean shown here.

Warming context, U.S. vs global, with Paris reference lines Anomaly chart from 1900 to 2024. Local series shows warming of 0.11 °C per decade versus a global rate of 0.11 °C per decade (ratio 1.00). Paris Agreement thresholds at 1.5 and 2.0 °C are dashed. -1.0°C -0.5°C +0.0°C +0.5°C +1.0°C +1.5°C +2.0°C +2.5°C Paris 1.5°C Paris 2.0°C 1900192019401960198020002020
  • United States land mean (NOAA NCEI) +0.11 °C/decade
  • Global anomaly (NASA GISTEMP) +0.11 °C/decade
  • Paris Agreement thresholds 1.5°C / 2.0°C
Sources: NOAA NCEI, NASA GISTEMP. Paris thresholds per IPCC AR6 WG1.

Monthly Temperatures

Average daily high and low temperatures by month

Month Avg High Avg Low Mean
January -4°F (-20°C) -22°F (-30°C) -13°F (-25°C)
February 8°F (-13°C) -16°F (-27°C) -4°F (-20°C)
March 25°F (-4°C) -8°F (-22°C) 8°F (-13°C)
April 45°F (7°C) 17°F (-8°C) 31°F (0°C)
May 61°F (16°C) 34°F (1°C) 47°F (8°C)
June 70°F (21°C) 45°F (7°C) 57°F (14°C)
July 72°F (22°C) 48°F (9°C) 60°F (16°C)
August 67°F (19°C) 44°F (6°C) 55°F (13°C)
September 55°F (13°C) 32°F (0°C) 43°F (6°C)
October 32°F (0°C) 14°F (-10°C) 23°F (-5°C)
November 8°F (-13°C) -9°F (-23°C) -1°F (-18°C)
December -2°F (-19°C) -19°F (-28°C) -11°F (-24°C)

Monthly Precipitation

Average monthly rainfall and snowfall

January 0.3"

Snow: 6.3"

5.5 days with precipitation

February 0.2"

Snow: 5.2"

3.5 days with precipitation

March 0.1"

Snow: 3.5"

3.4 days with precipitation

April 0.2"

Snow: 1.2"

3.0 days with precipitation

May 1.0"

Snow: 1.8"

8.2 days with precipitation

June 2.3"

12.4 days with precipitation

July 2.9"

15.0 days with precipitation

August 1.8"

13.4 days with precipitation

September 1.1"

Snow: 1.9"

9.1 days with precipitation

October 0.5"

Snow: 6.1"

7.9 days with precipitation

November 0.5"

Snow: 9.8"

7.2 days with precipitation

December 0.3"

Snow: 7.1"

5.7 days with precipitation

Frost Dates & Growing Season

First Fall Freeze

September 1

50% probability date

Last Spring Freeze

May 26

50% probability date

Growing Season

98 days

Heating & Cooling Degree Days

Annual totals indicate energy demand for heating and cooling

Heating Degree Days

14,679

Higher = more heating needed

Cooling Degree Days

19

Higher = more cooling needed

Warmest Month

July

Coldest Month

January

Humidity & Wind

Monthly averages from hourly observations

Month Humidity Wind (mph)
January 97% 1.5
February 86% 2.7
March 65% 3.9
April 59% 4.8
May 57% 5.0
June 65% 4.6
July 70% 4.2
August 75% 3.7
September 79% 3.5
October 86% 2.7
November 95% 1.5
December 100% 1.2

What Northway's climate means for you

Northway runs 25°F a year - peaking in July, coldest in January.

  • Gardeners get about 98 frost-free days, with the last spring freeze near May 26 - plan the planting calendar around it, not the regional average.
  • Energy bills track 14,679 heating and 19 cooling degree days a year, higher means the furnace or AC runs more.
  • Comparing places to live? Line this city up against nearby cities and the national rankings. See rankings

These are 30-year NOAA normals (1991–2020) - the typical year, not a forecast for any specific season.

Climate Guides

Climate Insight: Northway, AK

The NOAA 1991–2020 climate normals describe Northway, Alaska as a location with an annual average temperature of 25°F, ranging from a mean daily high of 36°F to a mean daily low of 13°F. July is typically the warmest month of the year, while January is the coldest. These thirty-year averages, computed from station USW00026412, smooth out year-to-year variability and give a baseline expectation for typical conditions in any given month.

Anyone planning to live, garden, or travel in Northway should weigh precipitation alongside temperature: the annual average runs 11.3 inches, with 42.9 inches typically falling as snow. The frost-free season averages 98 days, which directly shapes the planting calendar and growing potential for the area, with the last spring freeze near May 26 and the first fall freeze near September 1. And on the energy front, 14,679 heating degree days and 19 cooling degree days tell the story of how often furnaces and air conditioners run during a normal year.

On PlainClimate's composite comfort index, Northway scores 39/100 (Below Average), a blended measure that weighs temperature mildness, precipitation moderation, and extreme-weather frequency against one another. The monthly tables above are the practical planning tool: mild highs and lows land in the shoulder seasons, July-driven heat peaks in summer, and January-driven cold sets in over deep winter. These are thirty-year averages, not a forecast - any single year can run warmer, wetter, drier, or cooler than the normal.

Frequently Asked Questions

What is the average temperature in Northway, AK?
The average annual temperature in Northway, Alaska is 25°F. The warmest month averages 72°F (22°C) and the coldest averages -22°F (-30°C).
How much rain does Northway get?
Northway receives 11.3 inches of precipitation annually, including 42.9 inches of snow. Based on NOAA 30-year climate normals (1991-2020).
What is the comfort score for Northway?
Northway has a climate comfort score of 39/100 (Below Average), milder than 4% of U.S. cities in the PlainClimate database.
When is the growing season in Northway?
Northway has approximately 98 frost-free days per year, with the last spring freeze around May 26 and the first fall freeze around September 1.
How much energy does heating and cooling require in Northway?
Northway has 14,679 heating degree days and 19 cooling degree days annually, a heating-dominated climate. See our <a href="/guides/reading-weather-data/" class="underline hover:text-brand-600">guide to reading weather data</a> for what these figures mean.
Where does this Northway climate data come from?
NOAA U.S. Climate Normals v1.0.1 (1991-2020), from weather station USW00026412 near Northway.

Data Sources

Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). Station: USW00026412. For informational purposes only.

Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainClimate Editorial

Every figure on PlainClimate is rendered directly from NOAA 1991-2020 U.S. Climate Normals data, no number is typed in by an editor. This page draws directly on NOAA 1991-2020 U.S. Climate Normals data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.