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Weather in Annual in Idaho

Planning a getaway to Idaho this Annual and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What is the weather like in Idaho in Annual?

Idaho is a region in the United States of America. Annual in Idaho generally has temperatures that range from very cold to cold, with precipitation levels ranging from low to high. During Annual, winter is in full swing.

Temperatures

Based on our climate data spanning from 1990-2020, the average maximum temperature is very cold in Driggs at -2°C to cold in Lewiston at 6°C. Nighttime temperatures generally drop to -1°C in Lewiston and -13°C in Driggs. In general, this month stands out as the coldest period throughout the year. Given the lower temperatures, it's essential to be well-prepared. Packing the right winter clothing and necessary accessories can make a significant difference in ensuring your comfort and well-being during this chilly season.

Precipitation

In Annual, precipitation varies across different areas. From low snowfall in Salmon with an average of 11 mm to high snowfall in Wallace with 152 mm.

Average sunshine

The city Boise usually sees around 111 hours of sunlight, indicating a moderately sunny period.

To learn more about the conditions in specific areas of Idaho in Annual, check out the map below. For more details on the yearly weather, visit our Idaho climate page.

Where to go in Idaho in Annual

Find more information for the most popular destinations in the Idaho on the map below. Click on a destination dot for more detailes.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in Annual for the 5 most popular destinations in Idaho?

Boise

In Annual Boise generally has low temperatures with maximum daytime temperatures around 4°C, minimum nighttime temperatures around -5°C and moderate monthly snow/rainfall. So on average the conditions are poor that month.

Boise
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly snow/rainfall precipitationSnow/rainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   Annual Annual
<<  
18°C 
4°C 
2,998 hours 
326 mm 
108 days 
poor 
4°C 
-5°C 
111 hours 
34 mm 
11 days 
poor 
8°C 
-2°C 
150 hours 
25 mm 
9 days 
Climate in Boise

Coeur d'Alene

In Annual Coeur d'Alene generally has low temperatures with maximum daytime temperatures around 3°C, minimum nighttime temperatures around -4°C and moderate monthly snow/rainfall. So on average the conditions are poor that month.

Coeur d'Alene
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly snow/rainfall precipitationSnow/rainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   Annual Annual
<<  
15°C 
3°C 
2,578 hours 
676 mm 
145 days 
poor 
3°C 
-4°C 
78 hours 
88 mm 
16 days 
poor 
5°C 
-3°C 
120 hours 
46 mm 
13 days 
poor 
Climate in Coeur d'Alene

Idaho Falls

In Annual Idaho Falls generally has very low temperatures with maximum daytime temperatures around -2°C, minimum nighttime temperatures around -11°C and low monthly snowfall. So on average the conditions are poor that month.

Idaho Falls
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly snowfall precipitationSnowfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   Annual Annual
<<  
14°C 
0°C 
278 mm 
90 days 
poor 
-2°C 
-11°C 
22 mm 
9 days 
poor 
1°C 
-9°C 
14 mm 
7 days 
poor 
Climate in Idaho Falls

Ketchum

In Annual Ketchum generally has very low temperatures with maximum daytime temperatures around 1°C, minimum nighttime temperatures around -12°C and moderate monthly snow/rainfall. So on average the conditions are poor that month.

Ketchum
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly snow/rainfall precipitationSnow/rainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   Annual Annual
<<  
13°C 
-2°C 
487 mm 
117 days 
poor 
1°C 
-12°C 
50 mm 
12 days 
poor 
3°C 
-10°C 
36 mm 
10 days 
poor 
Climate in Ketchum

Pocatello

In Annual Pocatello generally has very low temperatures with maximum daytime temperatures around 1°C, minimum nighttime temperatures around -8°C and low monthly snow/rainfall. So on average the conditions are poor that month.

Pocatello
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly snow/rainfall precipitationSnow/rainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   Annual Annual
<<  
16°C 
2°C 
354 mm 
105 days 
poor 
1°C 
-8°C 
28 mm 
11 days 
poor 
4°C 
-6°C 
20 mm 
9 days 
poor 
Climate in Pocatello

Is your destination not in the list? Have a look at other destinations in Idaho, in the United States of America.

Is Annual the best time to visit Idaho?

In our view, Annual might not be the best time to travel to Idaho with often poor weather in Boise.

Generally speaking, the best visiting conditions can be found in May, June, August, September and October offering mostly perfect weather in Boise. On the other hand, the weather in January, November and December tend to be poor.

Interested in more climate information?

We have much more information about the climate in Idaho. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed historical weather averages for many cities in the United States of America.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.