Kitoi Bay, AK Climate: Temperature & Rain by Month
Pulled from NOAA NCEI 1991–2020 normals →: climate measurements used in PlainClimate's documented score
30-year climate normals (1991-2020) from Kitoi Bay's primary NOAA station, KITOI BAY.
The climate verdict for Kitoi Bay
Water is the standout signal in Kitoi Bay, Alaska: 65.7 inches of precipitation in a normal year. Against that wet profile, NOAA records an annual average of 41°F. At 29/100 (below average) the climate comfort score falls in the bottom third of the station-mapped U.S. score corpus, exceeding only 1% of scores.
- 41°F
- annual average temperature (NOAA normal)
- 29/100
- comfort score, above 1% of station-mapped location scores
- 65.7"
- annual precipitation · 37" snow
- 148 days
- growing season, frost-free days
Kitoi Bay: NOAA 1991-2020 normals describe a typical year, not a forecast. Method: /methodology.
Normals record plate
Sheet USC00504812 · Kitoi Bay, AK 41°F mean · 65.7" precip
TEMP-COOL · RANK-COOL · PHOTO-FINISH · PRCP-WET · SWING-NARROW · COMF-LOW · LOAD-HEAT · STN-1 · BOOK-FULL
- TEMP-COOL 41°F
- RANK-COOL #480
- PHOTO-FINISH ≈ Snettisham Pwr…
- PRCP-WET 65.7"
- SWING-NARROW 26°F
- COMF-LOW 29/100
- LOAD-HEAT 8,742 HDD
- STN-1 USC00504812
- BOOK-FULL 6/6 fields
Nearest mean-temperature peer: Snettisham Pwr Plt, AK (+ 0 °F mean)
Instrument codes from this station's NOAA 1991–2020 normals, mean temperature, corpus warmth rank, photo-finish peer station, precipitation band, seasonal swing, comfort composite, degree-day load, and field book, not a livability rating.
Mean-temperature neighbourhood
Nationwide NOAA normal poles and nearest peers, not a reprint of every AK station list.
- Kitoi Bay (this station) 41°F
- Cold Port San Juan, AK 41°F
- Hot Yakutat State, AK 41°F
- Near Snettisham Pwr…, AK 41°F
- Near Creede, CO 41°F
Kitoi Bay sits in Alaska, the #1 coldest U.S. state at 33.5°F statewide annual average - see all 50 coldest states ranked by NOAA normals
Climate Living Index · Kitoi Bay
Kitoi Bay: 19/100 · grade F
Kitoi Bay publishes 5 of 6 Living Index dimensions (NOAA annual/seasonal normals · NOAA daily multivariate normals); 1 missing weight rescale to 100.
PlainClimate-derived for Kitoi Bay, not an official NOAA rating. Rankings still use Comfort Score 29/100 (separate formula). Breakpoints and limits.
| Dimension | Station value | Score |
|---|---|---|
| Normal heat + freeze calendar | 166 calendar days | 35/100 · F |
| Snowfall burden | 36.8 inches/year | 31/100 · F |
| Frost-free season | 148 days/year | 24/100 · F |
| Annual temperature balance | 41.0°F · 26.5° from 67.5°F | 7/100 · F |
| Precipitation balance | 65.7 in · 30.7 from 35 in | 0/100 · F |
Kitoi Bay · 2026-08-04 · NOAA NCEI Climate Normals · method · Comfort Score method.
Kitoi Bay is a continental Köppen climate: Dfc
Coldest-month mean 29.9°F and warmest-month mean 55.5°F place this station in continental, no dry season, cool summer climates (Dfc). Class Dfc is the Peel et al. (2007) label for this station's monthly mean temperature and precipitation normals: continental, specifically continental, no dry season, cool summer.
- Köppen code
- Dfc
- Group
- Continental
- Warmest month
- 55.5°F
- Coldest month
- 29.9°F
Source: official public datasets monthly normals (1991–2020) at the city’s primary station. This is a station classification, not a mapped regional consensus.
National standing · heating-led station
Where Kitoi Bay sits across the climate record
Three NOAA fields for Kitoi Bay's primary station, temperature, precipitation, and seasonal swing, are ranked against every station-mapped normal that carries the same field.
- Annual temperature
- Cooler than 93%
- Among 6,861 stations, Kitoi Bay sits in the cooler third of annual means.
- Annual precipitation
- Top 3% wettest
- Kitoi Bay's annual total ranks in the wetter third of 6,352 measured normals.
- Seasonal temperature swing
- Narrower than 94%
- Warmest-to-coldest month gap for Kitoi Bay is compact versus 6,861 complete station-years.
How Kitoi Bay compares across U.S. station-mapped locations
Kitoi Bay's comfort score vs. all station-mapped locations
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
29 1st percentile score exceeds 1% of 6,189 station-mapped location scores
- 0–10: 0 station-mapped locations (0%). Below this entry.
- 10–20: 0 station-mapped locations (0%). Below this entry.
- 20–30: 96 station-mapped locations (2%). This entry sits in this band.
- 30–40: 280 station-mapped locations (5%). Above this entry.
- 40–50: 1,113 station-mapped locations (18%). Above this entry.
- 50–60: 1,329 station-mapped locations (21%). Above this entry.
- 60–70: 1,236 station-mapped locations (20%). Above this entry.
- 70–80: 650 station-mapped locations (11%). Above this entry.
- 80–90: 921 station-mapped locations (15%). Above this entry.
- 90–100: 564 station-mapped locations (9%). Above this entry.
Source NOAA U.S. Climate Normals, PlainClimate comfort index · 1991–2020
Kitoi Bay's measured station temperature trend
MethodologyAcross 40 complete annual observations from 1955 to 2025, KITOI BAY warmed at a fitted rate of 0.31°C per decade. The line shows the fitted change relative to its first year, not raw year-to-year temperatures or a forecast.
- Kitoi Bay primary station fitted change +0.31 °C/decade
Monthly Temperatures
Average daily high and low temperatures by month
| Month | Avg High | Avg Low | Mean | Precip | Snow | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|---|
| January | 34°F (1°C) | 26°F (-4°C) | 30°F (-1°C) | 6.1" | 12.4" | 24.8 | 0.0 |
| February | 36°F (2°C) | 27°F (-3°C) | 31°F (0°C) | 5.4" | 6.6" | 20.9 | 0.0 |
| March | 38°F (3°C) | 26°F (-3°C) | 32°F (0°C) | 4.4" | 3.3" | 24.7 | 0.0 |
| April | 44°F (7°C) | 32°F (0°C) | 38°F (3°C) | 5.4" | 0.7" | 15.3 | 0.0 |
| May | 52°F (11°C) | 38°F (3°C) | 45°F (7°C) | 4.7" | 0.0" | 4.6 | 0.0 |
| June | 57°F (14°C) | 44°F (6°C) | 50°F (10°C) | 3.7" | 0.0" | 0.1 | 0.0 |
| July | 62°F (16°C) | 48°F (9°C) | 55°F (13°C) | 3.7" | 0.0" | 0.0 | 0.0 |
| August | 62°F (17°C) | 49°F (9°C) | 56°F (13°C) | 4.8" | 0.0" | 0.0 | 0.0 |
| September | 56°F (13°C) | 44°F (6°C) | 50°F (10°C) | 6.6" | 0.0" | 1.2 | 0.0 |
| October | 47°F (8°C) | 35°F (2°C) | 41°F (5°C) | 7.9" | 0.1" | 11.3 | 0.0 |
| November | 39°F (4°C) | 30°F (-1°C) | 34°F (1°C) | 6.0" | 3.9" | 21.7 | 0.0 |
| December | 35°F (2°C) | 25°F (-4°C) | 30°F (-1°C) | 7.0" | 9.8" | 24.3 | 0.0 |
The year, day by day
Summer here tops out rather than builds: the warmest normal high is 63°F around August 1, short of 90°F on every date, while 166 dates carry a normal low at or below freezing, the coldest 24°F near January 1.
The freezing stretch
The normal low stays at or below 32°F into April 13, then returns to freezing around October 31, covering 166 dates in all.
Derived from the normal daily minimum. This is a different measure from the 50%-probability frost dates shown elsewhere on this page, which come from NOAA’s frost product.
Where the wet dates fall
The likeliest wet date is January 26, when 62% of years recorded at least a hundredth of an inch. The driest is July 3 at 43%. Summed across the calendar, that is about 196 wet dates a year.
The widest day
May 26 carries the biggest normal gap between afternoon and dawn, 14°F between the normal high and the normal low.
Look up any date
Any date's 1991–2020 normal for Kitoi Bay.
Where Kitoi Bay Stands Nationally
This is one of the wettest normals climates ranked: about 66 inches of precipitation in a normal year, a total fewer than one station in ten surpasses.
Among the steadiest day-night climates ranked: even the widest normal daily swing holds to roughly 14°F.
Kitoi Bay earns 2 nationally notable standings (outer quintiles) against 6,860 NOAA 1991–2020 normals stations; only those extremes render.
Monthly Precipitation
Average monthly rainfall and snowfall
Snow: 12.4"
18.5 days with precipitation
Snow: 6.6"
16.9 days with precipitation
Snow: 3.3"
14.9 days with precipitation
Snow: 0.7"
17.9 days with precipitation
15.5 days with precipitation
13.7 days with precipitation
13.6 days with precipitation
14.5 days with precipitation
16.1 days with precipitation
Snow: 0.1"
18.4 days with precipitation
Snow: 3.9"
17.3 days with precipitation
Snow: 9.8"
18.5 days with precipitation
Kitoi Bay spreads its precipitation across the year
Neither half of the year dominates here: June through August take 19% of the annual total and December through February 28%, with neither reaching the 35% that would mark a distinct wet season. Kitoi Bay has no dry season to plan around, though it does carry an unusually narrow 25.6°F seasonal spread.
The gap between the wettest and driest month still matters: October averages 7.9" and July 3.7". The three wettest months together take 33% of the year, against the 25% a perfectly flat distribution would give them.
Shares are computed from this station's own 1991-2020 monthly precipitation normals. "Spread across the year" means neither the June-August nor the December-February share reaches 35%; it describes an average year, not the variability of any single one.
How Kitoi Bay's precipitation splits across the calendar
About 196 days a year record measurable precipitation here, carrying 65.7" between them, or roughly 0.34 inches on a typical wet day. That sits in the middle band: neither the many-light-days pattern of the Pacific Northwest and the Great Lakes, nor the few-heavy-events pattern of the Gulf and the desert Southwest.
A wet day is one recording at least 0.01 inches. These are 1991-2020 normals: they describe an average year and say nothing about the heaviest single storm on record.
Winter brings real snow to Kitoi Bay
Kitoi Bay averages 36.8 inches of snowfall a year, with January the snowiest month on the normals, spread across roughly 19 days that record measurable snow. That is depth accumulating on the ground, which is why it can exceed the annual precipitation figure: precipitation counts the liquid the snow melts down to, and fresh snow is mostly air.
- Annual snowfall: 36.8 inches of depth.
- Days recording measurable snow: about 19 a year.
- At a rough ten-to-one melt ratio, snow accounts for on the order of 6% of the year's precipitation.
NOAA 1991-2020 normals. The ten-to-one ratio is a convention, not a measurement: real ratios vary with temperature, so treat the share as an order of magnitude rather than an exact split.
Frost Dates & Growing Season
First Fall Freeze
October 6
50% probability date
Last Spring Freeze
May 11
50% probability date
Growing Season
148 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
8,742
Higher = more heating needed
Cooling Degree Days
2
Higher = more cooling needed
Warmest Month
August
Coldest Month
January
Nationwide similar cities
Other rankable U.S. places outside AK closest to Kitoi Bay on two NOAA annual-normal axes (mean temperature and annual precipitation). Chip rows use distinct link sets.
Closest by average temperature
Nearest out-of-state peers by annual mean temperature (41°F here).
- Baraga, MI 41°F · 0.0°F off
- Butte, ND 41°F · 0.0°F off
- Garrison, ND 41°F · 0.0°F off
- Hazelton, ND 41°F · 0.0°F off
Closest by annual precipitation
Nearest out-of-state peers by annual precipitation (65.7" here), excluding temperature-peer places.
- Fairhope, AL 65.8" · 0.1" off
- Jeanerette, LA 65.5" · 0.2" off
- Houma, LA 65.4" · 0.2" off
- Terrytown, LA 65.9" · 0.3" off
Snow and freeze rhythm
When cold and snow define Kitoi Bay
heating led · wet · low swing
Heating is the larger measured load in Kitoi Bay, at 8,742 degree days versus 2 for cooling. Unlike a strongly continental record, however, its 25.6°F month-to-month range is compact; persistent cool-season demand matters more than a dramatic summer-to-winter reversal.
Only about 148 days are frost-free in a normal year. That short interval is consistent with the cold-season signal, but the measure does not predict the exact first or last freeze in any one year.
-
1. Kitoi Bay coldest normal
January
The monthly mean of 30°F (-1°C) sits near freezing, so cold nights and above-freezing afternoons share the same month.
-
2. Kitoi Bay typical freeze period
January through December
The station reports average freezing days from January through December.
-
3. Kitoi Bay snow peak
January
Kitoi Bay averages 36.8 inches of snow a year, with January the snowiest month on the normals.
Questions about Kitoi Bay's climate
How much snow does Kitoi Bay get? ▼
How cold does Kitoi Bay get in winter? ▼
How much energy does heating and cooling require in Kitoi Bay? ▼
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). All figures on this page are from Kitoi Bay's primary station: KITOI BAY (USC00504812). For informational purposes only.
Place identity: U.S. Census Bureau 2024 Gazetteer places. The conservative exact name-and-state crosswalk finds no Census place match, so PlainClimate treats this as a station-mapped location and does not claim it is a municipality. No exact Gazetteer row for Kitoi Bay; facility counts that depend on place identity are therefore an upper bound, not a municipal census.
On this page every temperature, precipitation, and derived score for Kitoi Bay comes from its primary NOAA station record. No figure on this page is typed in by an editor - each value is rendered from NOAA 1991-2020 U.S. Climate Normals. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 1991–2020 normals.