Boise Clima and Average Tempo
Clima of Boise: average temperatures, rainfall and seasons month by month.
Clima in Boise month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mês | Máxima média | Mínima média | Precipitação | Avaliação |
|---|---|---|---|---|
| janeiro | 4° | -4° | 51 mm | ★★☆☆☆ |
| fevereiro | 8° | -1° | 81 mm | ★★☆☆☆ |
| março | 14° | 2° | 50 mm | ★★★☆☆ |
| abril | 17° | 4° | 51 mm | ★★★★☆ |
| mai | 23° | 9° | 23 mm | ★★★★★ |
| junho | 29° | 13° | 17 mm | ★★★★★ |
| julho | 35° | 19° | 4 mm | ★★★★★ |
| agosto | 33° | 17° | 7 mm | ★★★★★ |
| setembro | 27° | 13° | 10 mm | ★★★★★ |
| outubro | 18° | 6° | 29 mm | ★★★★☆ |
| novembro | 10° | 1° | 40 mm | ★★★☆☆ |
| dezembro | 7° | -1° | 77 mm | ★★☆☆☆ |
Clima type: Continenteal. Fonte: Open-Meteo archive (ERA5).
Recent extremes in Boise
Altoest and lowest readings observed in the last 3 years of reanalysis data – not all-time records.
How Boise compares com nearby places
Annual averages, and the difference against Boise.
| 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 |
Melhor época para visitar Boise
Go in mai, junho, julho, agosto and setembro. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janeiro, fevereiro and dezembro – expect the least comfortable mix of heat, cold or rain.
What this means for Boise
Today is cooler than average for outubro. The forecast high of 14°C is 4.3°C below the 18°C typical for this month.
A 50% chance means rain is likely somewhere nearby at some point – carry a layer, but do not cancel.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in junho a agosto.
The gap between the warmest and coldest month averages 28°C.
What a pack, what a skip
- Layers – the daily swing is 20°C, so mornings feel nothing like afternoons
- A warm mid-layer and gloves for early mornings and evenings
- A packable rain shell – 3 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid janeiro, fevereiro and dezembro – historically the least comfortable months here.
Resumo
Boise is a city in Idaho. Boise is known for Greenbelt and outdoor access. Tem uma população de cerca de 240.000.
Neste momento, a temperatura é de 8°C (47°F) in Boise com céu limpo. A sensação térmica é de 5°C. Hoje as temperaturas variam de 4°C a 14°C. A probabilidade de precipitação é de 50%. As condições para passeios turísticos têm pontuação de 7.1/10 – boas condições.
A melhor época para visitar Boise is mai, junho, julho, agosto and setembro. O clima é continental. janeiro, fevereiro and dezembro costumam ser os meses menos confortáveis. julho é o mês mais quente, com máximas médias próximas de 35°C, enquanto janeiro é o mês mais frio, com mínimas próximas de -4°C.
O principal aeroporto mais próximo é Salt Lake City International Airport (SLC), about 469 km away. Entre os destaques próximos estão Palouse Falls State Park.
Em termos simples. Today is cooler than average for outubro. The forecast high of 14°C is 4.3°C below the 18°C typical for this month. The best window a be outside is roughly 3 PM a 6 PM, when temperature, rain chance and wind line up best. running is the strongest bet in Boise today at 8.5/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Boise
| Tipo | City |
|---|---|
| State | Idaho |
| País | Estados Unidos |
| Continente | América do Norte |
| Coordenadas | 43°36′54″N 116°12′8.3″W (43.615, -116.2023) |
| População | 240.000 |
| Known for | Greenbelt and outdoor access |
| Hora local | 12:07 AM (UTC-06:00) |
| Melhores meses | mai, junho, julho, agosto and setembro |
| Clima | Continenteal |
Tempo map for Boise
Animated model layers. Pick a layer a load it.
Animated layers by Ventoy. For pin-level detail and nearby places, see the interactive map below.
Explore Boise
Every topic we hold for this place, and the same topic for the places around it.
Clima for related places
Frequently asked questions
Where is Boise?
Boise is a city in Idaho. Its coordinates are 43.615, -116.2023. It lies in América do Norte.
What is the weather like in Boise agora?
It is currently 8°C (47°F) com céu limpo. Humidade is 73% and wind is 8 km/h.
When is the best time a visit Boise?
mai, junho, julho, agosto and setembro offer the most comfortable conditions in Boise, which has a continental climate. janeiro, fevereiro and dezembro are usually the hardest months for outdoor plans.
What time zone is Boise in?
Boise observes America/Boise (UTC-06:00). The hora local is 12:07 AM.
How many people live in Boise?
Boise has a population of approximately 240.000.
What is the nearest airport a Boise?
The closest airports are Salt Lake City International Airport (SLC), 469 km away.
What are the top things a do in Boise?
Popular options include Palouse Falls State Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) – coordinates, hierarchy and facts. |
|---|---|
| Previsão and observations | Open-Meteo (ECMWF and national models). |
| Qualidade do ar and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Clima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Tempo 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 outubro 24, 2026 at 12:07 AM hora local. Live blocks refresh every 15 minutes; climate averages monthly.
