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: 764 hPa
Feel like: 10 °C
Temperature: 16°C
Cloud: 9%
Humidity: 21%
Wind: WSW - 20 km/h
Visibility: 78.5 km
30 Day Averages and Extremes
- Average high 12.53°C
- Average low 0.63°C
- Hottest day 20°C (12 May 2026)
- Coldest day -9°C (27 April 2026)
- Average humidity 47.73%
- Days with precipitation 15 days
- Highest precipitation 29 mm (14 May 2026)
Yesterday's Data
- Max: 16°C
- Min: 0°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
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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 mild weather in Idaho, with temperatures between 14ºC to 17ºC (57.2ºF to 62.6ºF), consider wearing:
- Lightweight sweater or cardigan
- Sun hat (if spending time outdoors)
- Casual sneakers or loafers
- Cotton socks
Temperature
Air quality
Unhealthy for Sensitive Groups air quality, health effects possible for sensitive people, general public usually unaffected
- CO2 445
- CO 143
- NH3 0
- NO2 0
- O3 149
- PM10 14
- PM25 4
- SO2 0
- CH4 1,377