Idaho, United States Weather
- Idaho, United States Weather
- Current conditions
- Weather forecast
- Averages and extremes
- Yesterday's Data
- Temperature and possibility of rain in Idaho over the next 12 hours
- Temperature and possibility of rain in Idaho in the coming days
- Rainfall in Idaho in the coming days
- Idaho Weather Summary
- Weather averages by month
- Idaho's weather
- Frequently asked questions
- Comments
Current conditions
Condition: Clear Sky
Pressure: 762 hPa
Feel like: 17 °C
Temperature: 21°C
Cloud: 0%
Humidity: 17%
Wind: WSW - 19 km/h
Visibility: 86.6 km
30 Day Averages and Extremes
- Average high 17.7°C
- Average low 4.6°C
- Hottest day 29°C (03 July 2026)
- Coldest day -2°C (11 June 2026)
- Average humidity 37.8%
- Days with precipitation 12 days
- Highest precipitation 19 mm (20 June 2026)
Yesterday's Data
- Max: 20°C
- Min: 2°C
- Total Precipitation: 0 mm
Temperature and possibility of rain in Idaho over the next 12 hours
Temperature and possibility of rain in Idaho in the coming days
Rainfall in Idaho in the coming days
Idaho Climate Summary
Idaho features a Subartic, subalpine (Köppen classification: Dsc), with an average annual temperature of 2.72ºC (36.9ºF), which is about -9.92% lower than the national average for United States. Annually, the city experiences approximately 42.07 millimeters (1.66 inches) of rainfall, spread across 116.74 rainy days, accounting for 31.98% of the year.
| Longitude | 44.0682019 |
| Latitude | -114.7420408 |
| Yearly high temperature | 7.12ºC (44.82ºF) |
| Yearly low temperature | -5.11ºC (22.8ºF) |
| Hottest month | July 22.51ºC (72.52ºF) |
| Coldest month | November -9.81ºC (14.34ºF) |
| Yearly precip | 42.07mm (1.66in) |
| Days with rainfall | 116.74 days (31.98%) |
| Driest month | August (43.9%) |
| Wettest month | February (90.29%) |
Weather averages by month
| Month | High / Low (°C) | Rain |
|---|---|---|
| January | -3.38° / -14.59° | 10.09 days |
| February | -3.56° / -13.92° | 12.09 days |
| March | -0.63° / -10.77° | 13.0 days |
| April | 2.69° / -8.49° | 12.73 days |
| May | 9.28° / -2.93° | 12.18 days |
| June | 15.68° / 1.74° | 9.82 days |
| July | 22.51° / 6.15° | 4.91 days |
| August | 22.01° / 6.13° | 5.0 days |
| September | 16.88° / 2.51° | 6.91 days |
| October | 7.93° / -2.97° | 8.73 days |
| November | 0.17° / -9.81° | 9.73 days |
| December | -4.12° / -14.38° | 11.55 days |
Idaho's weather
- New York
- California
- Illinois
- Texas
- Arizona
- Pennsylvania
- New Mexico
- South Dakota
- South Carolina
- Oklahoma
- Mississippi
- Wyoming
- West Virginia
- Alabama
- Maryland
- District of Columbia
- Utah
- Guantanamo Bay
- Oregon
- Louisiana
- Maine
- New Hampshire
- Alaska
- Tennessee
- Ohio
- Hawaii
- Nebraska
- Rhode Island
- North Carolina
- Colorado
- New Jersey
- Iowa
- North Dakota
- Washington
- Michigan
- Nevada
- Arkansas
- Florida
- Kansas
- Massachusetts
- Minnesota
- Missouri
- Vermont
- Virginia
- Connecticut
- Wisconsin
- Indiana
- Kentucky
- Delaware
- Georgia
- Montana
Frequently asked questions
1. What is the hottest month in Idaho?
July has the highest average monthly temperature (daily mean of 22.51ºC) and November are the coolest (daily mean of -9.81ºC).
2. What should I wear in Idaho today?
For today's warm weather in Idaho, with temperatures between 18ºC to 21ºC (64.4ºF to 69.8ºF), you might consider wearing:
- T-shirt or short-sleeve blouse
- Sun hat or cap
- Comfortable sandals or sneakers
- Sunscreen (if spending time outdoors)
Temperature
Air quality
Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals
- CO2 445
- CO 106
- NH3 0
- NO2 0
- O3 123
- PM10 5
- PM25 3
- SO2 0
- CH4 1,343