Climate Comfort Score
54/100
Moderate
NOAA 1991–2020 normals 28°F annual avg Public-domain federal data
Kaltag, AK Climate
Pulled from NOAA NCEI 1991–2020 normals →: average temperature, precipitation, and comfort score
- 28°F
- Avg annual temp
- 54/100
- Comfort score
- 21.5"
- Annual precip
- 101d
- Growing season
30-year climate normals from 1 weather station (1991-2020).
The climate verdict for Kaltag
Kaltag, Alaska averages 28°F a year and scores 54/100 on the comfort index - moderate, milder than 27% of U.S. cities.
- 28°F
- yearly average temperature, NOAA normal
- 54/100
- comfort score, milder than 27% of U.S. cities
- 21.5"
- yearly precipitation total
- 101 days
- frost-free days per growing season
Based on NOAA U.S. Climate Normals (1991–2020) - 30-year averages describing the typical year, not a forecast.
Avg Temperature
28°F (-2°C)
Avg High
38°F
Avg Low
18°F
Annual Precip
21.5"
Comfort Score
54/100
Moderate
Avg Annual Temperature
28°F
30-year mean (NOAA NCEI)
Annual Precipitation
21.5"
Liquid-equivalent total
Comfort score vs national 100-point ceiling (Kaltag) 54.0%
National median (63)
PlainClimate composite, temperature mildness, humidity, precipitation, extreme-weather frequency. Moderate for the Kaltag area.
How Kaltag compares to every U.S. city
Kaltag's comfort score vs. all U.S. cities
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
54 Top 73% higher than 27% of 6,915 US cities
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 Kaltag
MethodologyThe chart below traces how the U.S. land temperature anomaly has moved against the global mean since 1900. For Kaltag, the NOAA 1991-2020 normal captures average conditions across that spread - notably, the most recent decade runs warmer than the 30-year mean itself.
- 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
Monthly Temperatures
Average daily high and low temperatures by month
| Month | Avg High | Avg Low | Mean | Precip | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|
| January | 4°F (-15°C) | -12°F (-25°C) | -4°F (-20°C) | 1.0" | 30.9 | 0.0 |
| February | 14°F (-10°C) | -6°F (-21°C) | 4°F (-15°C) | 1.3" | 27.9 | 0.0 |
| March | 21°F (-6°C) | -2°F (-19°C) | 10°F (-12°C) | 1.4" | 31.0 | 0.0 |
| April | 38°F (3°C) | 17°F (-8°C) | 28°F (-2°C) | 1.4" | 28.5 | 0.0 |
| May | 56°F (13°C) | 34°F (1°C) | 45°F (7°C) | 1.0" | 14.5 | 0.0 |
| June | 69°F (21°C) | 46°F (8°C) | 57°F (14°C) | 1.6" | 0.7 | 0.0 |
| July | 69°F (21°C) | 49°F (10°C) | 59°F (15°C) | 2.2" | 0.3 | 0.4 |
| August | 64°F (18°C) | 45°F (7°C) | 54°F (12°C) | 3.4" | 2.4 | 0.0 |
| September | 53°F (12°C) | 36°F (2°C) | 45°F (7°C) | 3.2" | 12.3 | 0.0 |
| October | 35°F (2°C) | 21°F (-6°C) | 28°F (-2°C) | 2.8" | 25.3 | 0.0 |
| November | 17°F (-8°C) | 2°F (-17°C) | 9°F (-13°C) | 1.4" | 29.6 | 0.0 |
| December | 8°F (-13°C) | -8°F (-22°C) | 0°F (-18°C) | 0.7" | 30.9 | 0.0 |
Monthly Precipitation
Average monthly rainfall
January 1.0"
6.7 days with precipitation
February 1.3"
10.1 days with precipitation
March 1.4"
8.7 days with precipitation
April 1.4"
7.5 days with precipitation
May 1.0"
9.1 days with precipitation
June 1.6"
11.7 days with precipitation
July 2.2"
14.1 days with precipitation
August 3.4"
18.0 days with precipitation
September 3.2"
14.6 days with precipitation
October 2.8"
11.0 days with precipitation
November 1.4"
7.5 days with precipitation
December 0.7"
6.5 days with precipitation
Frost Dates & Growing Season
First Fall Freeze
September 3
50% probability date
Last Spring Freeze
May 25
50% probability date
Growing Season
101 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
13,510
Higher = more heating needed
Cooling Degree Days
22
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
What Kaltag's climate means for you
Kaltag runs 28°F a year - peaking in July, coldest in January.
- Gardeners get about 101 frost-free days, with the last spring freeze near May 25 - plan the planting calendar around it, not the regional average.
- Energy bills track 13,510 heating and 22 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: Kaltag, AK
Based on station USW00026502 feeding NOAA's 1991–2020 climate normals, Kaltag, Alaska averages 28°F a year, ranging from a mean daily high of 38°F to a mean daily low of 18°F. July is typically the warmest month of the year, while January is the coldest. Because these figures are thirty-year averages rather than any single year's readings, they describe the typical month, not a forecast for it.
Anyone planning to live, garden, or travel in Kaltag should weigh precipitation alongside temperature: the annual average runs 21.5 inches, predominantly as rainfall. The frost-free season averages 101 days, which directly shapes the planting calendar and growing potential for the area, with the last spring freeze near May 25 and the first fall freeze near September 3. And on the energy front, 13,510 heating degree days and 22 cooling degree days tell the story of how often furnaces and air conditioners run during a normal year.
On PlainClimate's composite comfort index, Kaltag scores 54/100 (Moderate), a blended measure that weighs temperature mildness, precipitation moderation, and extreme-weather frequency against one another. Use the monthly tables above to plan around specific windows, shoulder seasons for mild highs and lows, peak summer for July-driven heat, or deep winter for January-driven cold. All figures here are thirty-year averages: any single year may run warmer, wetter, drier, or cooler than the normal, so treat them as planning guidance rather than forecasts.
Frequently Asked Questions
What is the average temperature in Kaltag, AK? ▼
The average annual temperature in Kaltag, Alaska is 28°F. The warmest month averages 69°F (21°C) and the coldest averages -12°F (-25°C).
How much rain does Kaltag get? ▼
Kaltag receives 21.5 inches of precipitation annually. Based on NOAA 30-year climate normals (1991-2020).
What is the comfort score for Kaltag? ▼
Kaltag has a climate comfort score of 54/100 (Moderate), milder than 27% of U.S. cities in the PlainClimate database.
When is the growing season in Kaltag? ▼
Kaltag has approximately 101 frost-free days per year, with the last spring freeze around May 25 and the first fall freeze around September 3.
How much energy does heating and cooling require in Kaltag? ▼
Kaltag has 13,510 heating degree days and 22 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 Kaltag climate data come from? ▼
NOAA U.S. Climate Normals v1.0.1 (1991-2020), from weather station USW00026502 near Kaltag.
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). Station: USW00026502. For informational purposes only.
Read our methodology - how this data is sourced, computed, and verified.
Related
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.