Weather in Idaho in January 2019

  • 2°C maximum daytime temperature in January in Idaho (Boise)2
    2°C max day temperature
  • 4 hours of sunshine per day (38% of daylight hours) in January in Idaho4
    4 hours of sunshine per day
  • 12 days with some rainfall in January in Idaho (Boise)12
    12 days with some rainfall
  • -6°C minimum night-time temperature in January in Idaho (Boise)-6
    -6°C min night temperature
  • 9 hours of daylight per day in January in Idaho (Boise)9
    9 hours of daylight per day
  • No heat & humidity in January in Idaho (Boise)0
    No heat & humidity
  • 38 mm monthly rainfall in January in Idaho (Boise)38
    38 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Idaho (Boise)1
    1 (Low) UV index

Going to Idaho? Find the best month to visit Idaho based on the weather.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Expect 2°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Idaho in January. Check more long-term weather averages for Idaho in January before you book your next holiday to Idaho in 2019/2020. The January weather averages shown above are for Boise.

  • Book Alamo Gold in the USA & get FREE additional driver
  • Prepay online & save up to £45 a week
  • Alamo Gold is only available to UK residents

More about Idaho

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Idaho weather in January

The average maximum daytime temperature in Idaho in January is a cold 2°C (36°F). The average night-time temperature is usually a very cold -6°C (21°F). There are usually 4 hours of bright sunshine each day, which represents 38% of the 9 hours of daylight.

Expect 38mm (1.5 inches) of rainfall across the whole of January with 12 days with some rain falling. Maximum UV levels will be low (1 UV index) at midday when the skies are clear.

The weather in Idaho in January is represented by Boise.

Idaho sunrise & sunset times for January 2019

Browse the sunrise & sunset times for Idaho in January 2019. Select a month to view Idaho sunrise & sunset times for the next twelve months. The Idaho sunrise & sunset times shown below are for Boise.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st January 2019 08:18 17:19
Wednesday, 2nd January 2019 08:18 17:20
Thursday, 3rd January 2019 08:18 17:21
Friday, 4th January 2019 08:18 17:22
Saturday, 5th January 2019 08:18 17:23
Sunday, 6th January 2019 08:18 17:24
Monday, 7th January 2019 08:18 17:25
Tuesday, 8th January 2019 08:18 17:26
Wednesday, 9th January 2019 08:17 17:27
Thursday, 10th January 2019 08:17 17:28
Friday, 11th January 2019 08:17 17:29
Saturday, 12th January 2019 08:16 17:30
Sunday, 13th January 2019 08:16 17:31
Monday, 14th January 2019 08:16 17:33
Tuesday, 15th January 2019 08:15 17:34
Wednesday, 16th January 2019 08:15 17:35
Thursday, 17th January 2019 08:14 17:36
Friday, 18th January 2019 08:13 17:37
Saturday, 19th January 2019 08:13 17:39
Sunday, 20th January 2019 08:12 17:40
Monday, 21st January 2019 08:11 17:41
Tuesday, 22nd January 2019 08:11 17:43
Wednesday, 23rd January 2019 08:10 17:44
Thursday, 24th January 2019 08:09 17:45
Friday, 25th January 2019 08:08 17:47
Saturday, 26th January 2019 08:07 17:48
Sunday, 27th January 2019 08:06 17:49
Monday, 28th January 2019 08:05 17:51
Tuesday, 29th January 2019 08:04 17:52
Wednesday, 30th January 2019 08:03 17:53
Thursday, 31st January 2019 08:02 17:55
  • Browse Holiday Inn Express hotels in USA
  • Book cheap hotels in across the United States
  • Check for special offers & best available rates

Back to top

More Idaho destinations

All destinations (A to Z)

Can't see your chosen destination? Use our A to Z search to find your required the holiday weather guide:

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  

Related posts

Popular travel offers

Top ^