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: 765 hPa
Feel like: 16 °C
Temperature: 20°C
Cloud: 0%
Humidity: 15%
Wind: WNW - 16 km/h
Visibility: 90.0 km
30 Day Averages and Extremes
- Average high 24.7°C
- Average low 10.53°C
- Hottest day 29°C (10 August 2026)
- Coldest day 0°C (03 August 2026)
- Average humidity 31.67%
- Days with precipitation 10 days
- Highest precipitation 13 mm (22 July 2026)
Yesterday's Data
- Max: 19°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 warm weather in Idaho, with temperatures between 17ºC to 20ºC (62.6ºF to 68.0ºF), you might consider wearing:
- T-shirt or short-sleeve blouse
- Sun hat or cap
- Cotton or linen fabrics
- Sunscreen (if spending time outdoors)
Temperature
Air quality
Satisfactory air quality, minimal pollution, low risk
- CO2 435
- CO 100
- NH3 0
- NO2 0
- O3 113
- PM10 7
- PM25 7
- SO2 0
- CH4 1,347