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Palmer (AK) Weather and Climate: A Comprehensive Guide

The temperature in Palmer can vary quite a bit throughout the year. Temperatures can be mild during the warmest months, and very cold during the cooler months. It also has a relatively rain/snowy climate with high levels of precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average day and night temperature

Visitors to Palmer can expect significant temperature changes throughout the year. On average, daytime temperatures range from a moderate 17°C in July to a very cold -8°C in January. Nighttime temperatures can drop, with averages reaching -16°C in January.

The mean minimum and maximum temperatures throughout the year

Check out our detailed temperature page for more information.

Precipitation and rainy days

Palmer is known for its substantial rain/snowfall, with annual precipitation reaching 1065 mm. The seasons in Palmer, bring significant changes in precipitation. The wettest month, September, receives high rainfall, with an average of 143 mm of precipitation. This rainfall is distributed across 14 rainy days.

In contrast, the driest month, April, experiences much less snow/rainfall, totaling 47 mm over 7 snowy/rainy days. These distinct seasonal differences provide diverse experiences throughout the year.

The mean monthly precipitation over the year, including rain, hail and snow

For more details, please visit our Palmer Precipitation page.

Sunshine over the year

In Palmer, summer days are longer and more sunny, with daily sunshine hours peaking at 9.6 hours in May. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.8 hours per average day.

Monthly hours of sunshine

Data from: Anchorage, the United States of America (68 KM, 42 Miles).

Daily hours of sunshine

Data from: Anchorage, the United States of America (68 KM, 42 Miles).

Forecast for Palmer (AK)

Wed   Dec 18
-5°C | -10°C
NE 4 m/s
almost clear and no rain

almost clear and no rain

Thu   Dec 19
-2°C | -10°C
NE 6 m/s
broken clouds and no rain

broken clouds and no rain

Fri   Dec 20
-1°C | -5°C
NE 6 m/s
broken clouds and no rain

broken clouds and no rain

The best time of year to visit Palmer in the United States of America

Other facts from our historical weather data:
  • Which is the warmest month in Palmer?
    July has an average maximum temperature of 17°C and is the warmest month of the year.
  • Which is the coldest month in Palmer?
    The coldest month is January with an average maximum temperature of -8°C.
  • Which is the wettest month in Palmer?
    September tops the wettest month list with 143 mm of rainfall.
  • Which is the driest month in Palmer?
    April is the driest month with 47 mm of precipitation.
  • Which is the sunniest month in Palmer?
    May is the sunniest month with an average of 289 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.