Tully climate

Tully Weather in December

NOAA 1991-2020 normals for Tully Heiberg Forest, 4.8 km from Tully

Average highs run from 38°F on December 1 to 30°F on December 31, and lows from 23°F to 15°F. Normal precipitation for the month is 3.61 in over about 19 wet days.

December day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Tully, in °F, with the record for each date.-20020406080151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

December at a glance

Average high
34°F
Average low
18°F
Precipitation
3.61 in
Snowfall
21.1 in
Record high
65°FDec 5, 2012
Record low
-8°FDec 17, 2013
Chance of a freeze
100%
Daylight
9 h 16 min to 9 h 05 min
Cloud cover
80%
Humidity
90%
Dew point
25°F
Wind
6.7 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Dec 138°F23°F54°F 20146°F 201361%33%
Dec 238°F22°F48°F 202317°F 201461%34%
Dec 337°F22°F51°F 202111°F 202561%34%
Dec 437°F22°F54°F 201213°F 202461%35%
Dec 537°F21°F65°F 2012-4°F 202561%36%
Dec 636°F21°F54°F 20130°F 202561%36%
Dec 736°F21°F51°F 202220°F 202461%37%
Dec 836°F21°F53°F 2022-1°F 201961%37%
Dec 935°F20°F49°F 2023-3°F 202561%38%
Dec 1035°F20°F53°F 2023-3°F 202561%38%
Dec 1135°F20°F51°F 20128°F 201662%39%
Dec 1234°F19°F58°F 2021-1°F 201362%39%
Dec 1334°F19°F55°F 20154°F 202262%39%
Dec 1434°F19°F61°F 20154°F 202262%40%
Dec 1534°F19°F62°F 2015-4°F 201762%40%
Dec 1633°F18°F54°F 2023-1°F 201762%41%
Dec 1733°F18°F61°F 2021-8°F 201362%41%
Dec 1833°F18°F51°F 20239°F 201362%41%
Dec 1933°F18°F51°F 2025-1°F 202062%42%
Dec 2032°F17°F51°F 20250°F 201662%42%
Dec 2132°F17°F54°F 20131°F 201662%42%
Dec 2232°F17°F64°F 20132°F 202462%43%
Dec 2332°F17°F63°F 2013-7°F 202462%43%
Dec 2431°F16°F62°F 20150°F 202262%43%
Dec 2531°F16°F64°F 20151°F 202262%44%
Dec 2631°F16°F59°F 20155°F 201262%44%
Dec 2731°F16°F51°F 20150°F 201762%44%
Dec 2831°F15°F54°F 20151°F 201762%45%
Dec 2931°F15°F55°F 20231°F 201762%45%
Dec 3030°F15°F60°F 2024-2°F 201762%45%
Dec 3130°F15°F59°F 2022-6°F 201762%46%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Tully, in percent, and of at least 0.1 inch of snowfall.0204060801102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EST).

December 1
sunrise 7:15 AM, sunset 4:31 PM
December 31
sunrise 7:35 AM, sunset 4:40 PM

Every day of December: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00308627 (Tully Heiberg Forest), public domain. Records: NOAA GHCN-Daily, station USC00303050, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.