Idaho Climat and Average Météo
Climat of Idaho: average temperatures, rainfall and seasons month by month.
Climat in Idaho month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mois | Max moyenne | Min moyenne | Précipitations | Évaluation |
|---|---|---|---|---|
| janvier | 4° | -4° | 51 mm | ★★☆☆☆ |
| février | 8° | -1° | 81 mm | ★★☆☆☆ |
| mars | 14° | 2° | 50 mm | ★★★☆☆ |
| avril | 17° | 4° | 51 mm | ★★★★☆ |
| mai | 23° | 9° | 23 mm | ★★★★★ |
| juin | 29° | 13° | 17 mm | ★★★★★ |
| juillet | 35° | 19° | 4 mm | ★★★★★ |
| août | 33° | 17° | 7 mm | ★★★★★ |
| septembre | 27° | 13° | 10 mm | ★★★★★ |
| octobre | 18° | 6° | 29 mm | ★★★★☆ |
| novembre | 10° | 1° | 40 mm | ★★★☆☆ |
| décembre | 7° | -1° | 77 mm | ★★☆☆☆ |
Climat type: Continental. Source : Open-Meteo archive (ERA5).
Recent extremes in Idaho
Élevéest and lowest readings observed in the last 3 years of reanalysis data – not all-time records.
How Idaho compares avec nearby places
Annual averages, and the difference against Idaho.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Palouse Falls State Park | 374 km | 13°C | +1°C warmer | 329 mm |
| Smith Rock State Park | 404 km | 11°C | 2°C cooler | 497 mm |
| Great Salt Lake | 409 km | 5°C | 8°C cooler | 270 mm |
| Grand Teton | 434 km | -8°C | 20°C cooler | 1301 mm |
| Antelope Island State Park | 435 km | 11°C | 1°C cooler | 539 mm |
Climat by city in Idaho
1 cities mapped in this atlas
Meilleur moment pour visiter Idaho
Go in mai, juin, juillet, août and septembre. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janvier, février and décembre – expect the least comfortable mix of heat, cold or rain.
What this means for Idaho
Today is cooler than average for octobre. The forecast high of 14°C is 4.1°C below the 18°C typical for this month.
Pluie is very unlikely today – plans do not need a backup.
Overnight lows near 1°C mean ice is possible on bridges before dawn.
Northern Hemisphere, so peak summer falls in juin à août.
The gap between the warmest and coldest month averages 28°C.
What à pack, what à skip
- A warm mid-layer and gloves for early mornings and evenings
- If your dates are flexible, avoid janvier, février and décembre – historically the least comfortable months here.
Résumé
Idaho is a state in États-Unis. Idaho is a US state dont la capitale est Boise. Sa population est d’environ 2 million. La capitale est Boise.
Actuellement, il fait 10°C (50°F) in Idaho avec ciel dégagé. La température ressentie est de 7°C. Aujourd’hui, les températures vont de 1°C à 14°C. La probabilité de précipitations est de 0%. Les conditions pour les visites obtiennent 8.8/10 – excellent — partez maintenant.
La meilleure période pour visiter Idaho is mai, juin, juillet, août and septembre. Le climat est continental. janvier, février and décembre sont généralement les mois les moins confortables. juillet est le mois le plus chaud, avec des maximales moyennes proches de 35°C, tandis que janvier est le mois le plus froid, avec des minimales proches de -4°C.
L’aéroport principal le plus proche est Salt Lake City International Airport (SLC), about 469 km away. Parmi les sites à proximité, citons Palouse Falls State Park.
En termes simples. Today is cooler than average for octobre. The forecast high of 14°C is 4.1°C below the 18°C typical for this month. The best window à be outside is roughly 3 PM à 6 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Idaho today at 10/10. Overnight lows near 1°C mean ice is possible on bridges before dawn.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Idaho
| Type | State |
|---|---|
| Pays | États-Unis |
| Continent | Amérique du Nord |
| Coordonnées | 43°36′54″N 116°12′8.3″W (43.615, -116.2023) |
| Capital | Boise |
| Population | 1.960.000 |
| Area | 216.443 km² |
| Abbreviation | ID |
| Fuseau horaire | America/Boise |
| Heure locale | 3:33 AM (UTC-06:00) |
| Meilleurs mois | mai, juin, juillet, août and septembre |
| Climat | Continental |
Météo map for Idaho
Animated model layers. Pick a layer à load it.
Animated layers by Venty. For pin-level detail and nearby places, see the interactive map below.
Explore Idaho
Every topic we hold for this place, and the same topic for the places around it.
Climat for related places
Frequently asked questions
Where is Idaho?
Idaho is a state in États-Unis. Its coordinates are 43.615, -116.2023. It lies in Amérique du Nord.
What is the weather like in Idaho maintenant?
It is currently 10°C (50°F) avec ciel dégagé. Humidité is 52% and wind is 10 km/h.
When is the best time à visit Idaho?
mai, juin, juillet, août and septembre offer the most comfortable conditions in Idaho, which has a continental climate. janvier, février and décembre are usually the hardest months for outdoor plans.
What time zone is Idaho in?
Idaho observes America/Boise (UTC-06:00). The heure locale is 3:33 AM.
How many people live in Idaho?
Idaho has a population of approximately 2 million.
What is the nearest airport à Idaho?
The closest airports are Salt Lake City International Airport (SLC), 469 km away.
What are the top things à do in Idaho?
Popular options include Palouse Falls State Park.
What places are in Idaho?
Idaho covers 1 places in this atlas, including Boise.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-states) – coordinates, hierarchy and facts. |
|---|---|
| Prévisions and observations | Open-Meteo (ECMWF and national models). |
| Qualité de l’air and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Météo Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing – the block is simply not shown. |
Last updated octobre 25, 2026 at 3:33 AM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
