Zion National Park Climate and Average Weather
Climate of Zion National Park: average temperatures, rainfall and seasons month by month.
Climate in Zion National Park month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 42° | 23° | 1,3 in | ★★☆☆☆ |
| February | 47° | 25° | 2,6 in | ★★☆☆☆ |
| March | 55° | 32° | 2,0 in | ★★★☆☆ |
| April | 61° | 36° | 1,1 in | ★★★★☆ |
| May | 71° | 45° | 0,9 in | ★★★★★ |
| June | 85° | 58° | 0,2 in | ★★★★★ |
| July | 88° | 62° | 0,7 in | ★★★★★ |
| August | 85° | 60° | 1,3 in | ★★★★★ |
| September | 77° | 52° | 0,9 in | ★★★★★ |
| October | 67° | 43° | 1,2 in | ★★★★☆ |
| November | 52° | 32° | 1,1 in | ★★★☆☆ |
| December | 49° | 28° | 0,7 in | ★★★☆☆ |
Climate type: Continental. Source: Open-Meteo archive (ERA5).
Recent extremes in Zion National Park
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Zion National Park compares with nearby places
Annual averages, and the difference against Zion National Park.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Bryce Canyon National Park | 50 mi | 46°F | 39°F cooler | 16 in |
| Havasu Falls | 74 mi | 67°F | +46°F warmer | 8 in |
| Horseshoe Bend | 88 mi | 62°F | +41°F warmer | 4 in |
| Antelope Canyon | 96 mi | 62°F | +41°F warmer | 5 in |
| Grand Canyon (UNESCO World Heritage Site) | 97 mi | 65°F | +44°F warmer | 11 in |
Best time to visit Zion National Park
Go in May, June, July, August and September. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, February and December - expect the least comfortable mix of heat, cold or rain.
What this means for Zion National Park
Today is slightly warmer than average for August. The forecast high of 91°F is 5.8°F above the 85°F typical for this month.
Rain is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 77°F.
What to pack, what to skip
- Lightweight, light-coloured clothing and a refillable water bottle
- Sunglasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid January, February and December - historically the least comfortable months here.
Summary
Zion National Park is a national park in Utah. Zion National Park is a US national park known for the Narrows and Angels Landing.
Right now it is 83°F (29°C) in Zion National Park with clear sky. It feels like 77°F. Today runs from 69°F to 91°F. Chance of precipitation is 6%. Sightseeing conditions score 8.9/10 - excellent - go now.
The best time to visit Zion National Park is May, June, July, August and September. The climate is continental. January, February and December tend to be the least comfortable months. July is the warmest month with average highs near 88°F, while January is the coldest with lows near 23°F.
The closest major airport is Harry Reid International Airport (LAS), about 145 mi away. Nearby highlights include Bryce Canyon National Park, Havasu Falls, Horseshoe Bend and Antelope Canyon.
In plain terms. Today is slightly warmer than average for August. The forecast high of 91°F is 5.8°F above the 85°F typical for this month. The best window to be outside is roughly 7 AM to 10 AM, when temperature, rain chance and wind line up best. swimming is the strongest bet in Zion National Park today at 9.8/10. 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 Zion National Park
| Type | National park |
|---|---|
| State | Utah |
| Country | United States |
| Continent | North America |
| Coordinates | 37°17′53.5″N 113°1′34.7″W (37.2982, -113.0263) |
| Established | 1919 |
| Known for | the Narrows and Angels Landing |
| Local time | 5:14 AM (UTC-06:00) |
| Best months | May, June, July, August and September |
| Climate | Continental |
Weather map for Zion National Park
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore Zion National Park
Every topic we hold for this place, and the same topic for the places around it.
Climate for related places
Frequently asked questions
Where is Zion National Park?
Zion National Park is a national park in Utah. Its coordinates are 37.2982, -113.0263. It lies in North America.
What is the weather like in Zion National Park right now?
It is currently 83°F (29°C) with clear sky. Humidity is 20% and wind is 8 mph.
When is the best time to visit Zion National Park?
May, June, July, August and September offer the most comfortable conditions in Zion National Park, which has a continental climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is Zion National Park in?
Zion National Park observes America/Denver (UTC-06:00). The local time is 5:14 AM.
What is the nearest airport to Zion National Park?
The closest airports are Harry Reid International Airport (LAS), 145 mi away, Salt Lake City International Airport (SLC), 248 mi away and Phoenix Sky Harbor International Airport (PHX), 273 mi away.
What are the top things to do in Zion National Park?
Popular options include Bryce Canyon National Park, Havasu Falls, Horseshoe Bend, Antelope Canyon, Grand Canyon National Park and Colorado River.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (national-parks) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather 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 August 23, 2026 at 5:14 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
