Roswell weather in January 2026

Expect daytime maximum temperatures of 55°F in Roswell, New Mexico in January based on long-term weather averages. There are 7 hours of sunshine per day on average.

  • 55°F maximum daytime temperature in January in Roswell55
    55°F max day temperature
  • 7 hours of sunshine per day
  • 4 days with some rainfall in January in Roswell4
    4 days with some rainfall
  • 25°F minimum night-time temperature in January in Roswell25
    25°F min night temperature
  • 10 hours of daylight per day in January in Roswell10
    10 hours of daylight per day
  • No heat & humidity in January in Roswell0
    No heat & humidity
  • 0.4 inches monthly rainfall in January in Roswell0.4
    0.4 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in January in Roswell3
    3 (Moderate) UV index

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The January weather guide for New Mexico (Roswell) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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How warm is it in Roswell in January?

Daytime temperatures usually reach 55°F in Roswell in January, falling to 25°F at night.

How sunny is it in Roswell in January?

There are normally 7 hours of bright sunshine each day in Roswell in January - that's 69% of daylight hours.

Does it rain in Roswell in January?

There are usually 4 days with some rain in Roswell in January and the average monthly rainfall is 0.4 inches.

Roswell January sunrise & sunset times

Browse the sunrise and sunset times for Roswell in January 2026. Select a month to view Roswell sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 07:02 17:02
Friday, 16th January 2026 07:02 17:14
Saturday, 31st January 2026 06:55 17:29

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