Best Time to Visit Great Basin National Park
Planning a trip to Great Basin National Park in Nevada? This data-driven guide breaks down every month of the year so you can pick the perfect time to visit. With 77,180 acres, 12 trails, and 150,000 annual visitors, timing your trip right can mean the difference between fighting crowds and having trails to yourself.
Best Months to Visit Great Basin National Park
Based on historical weather data, June and July and September deliver the best visiting conditions at Great Basin National Park. These months combine comfortable temperatures, low precipitation, and the best trail accessibility. Plan your trip during these months for the best chance of clear skies and ideal hiking conditions.
Month-by-Month Breakdown
| Month | High (°F) | Low (°F) | Precip (in) | Rainy Days | Sunny Days | Crowds | Verdict |
|---|---|---|---|---|---|---|---|
| January | 36° | 14° | 0.8" | 5 | 19 | Low | Good |
| February | 39° | 17° | 0.8" | 5 | 17 | Low | Good |
| March | 47° | 23° | 1" | 6 | 18 | Moderate | Great |
| April | 55° | 29° | 1" | 6 | 18 | Moderate | Great |
| May | 65° | 37° | 1.2" | 7 | 20 | Moderate | Great |
| June | 76° | 45° | 0.8" | 4 | 24 | Very High | Peak |
| July | 85° | 53° | 0.8" | 5 | 24 | Very High | Peak |
| August | 83° | 51° | 0.9" | 5 | 23 | High | Great |
| September | 74° | 42° | 0.8" | 4 | 23 | Moderate to High | Peak |
| October | 60° | 31° | 0.9" | 5 | 21 | Moderate | Great |
| November | 45° | 21° | 0.8" | 5 | 19 | Low | Great |
| December | 35° | 14° | 0.8" | 5 | 18 | Low | Good |
January
GoodJanuary is a viable time to visit Great Basin National Park though you may encounter some weather challenges. Temperatures range from 14°F to 36°F with about 5 rainy days and 0.8 inches of precipitation. Some trails or roads may have seasonal limitations, so check conditions before your trip.
Off-season with minimal crowds. Some facilities may be closed but solitude is plentiful.
February
GoodFebruary is a viable time to visit Great Basin National Park though you may encounter some weather challenges. Temperatures range from 17°F to 39°F with about 5 rainy days and 0.8 inches of precipitation. Some trails or roads may have seasonal limitations, so check conditions before your trip.
Off-season with minimal crowds. Some facilities may be closed but solitude is plentiful.
March
GreatMarch offers pleasant conditions at Great Basin National Park with comfortable temperatures between 23°F and 47°F. With 18 sunny days and only 1 inches of precipitation, you will enjoy good trail conditions and often lighter crowds than the peak months.
Shoulder season with fewer visitors. A good balance of pleasant weather and lighter crowds.
April
GreatApril offers pleasant conditions at Great Basin National Park with comfortable temperatures between 29°F and 55°F. With 18 sunny days and only 1 inches of precipitation, you will enjoy good trail conditions and often lighter crowds than the peak months.
Shoulder season with fewer visitors. A good balance of pleasant weather and lighter crowds.
May
GreatMay offers pleasant conditions at Great Basin National Park with comfortable temperatures between 37°F and 65°F. With 20 sunny days and only 1.2 inches of precipitation, you will enjoy good trail conditions and often lighter crowds than the peak months.
Shoulder season with fewer visitors. A good balance of pleasant weather and lighter crowds.
June
PeakJune is one of the best months to visit Great Basin National Park with average highs of 76°F and only 0.8 inches of precipitation. Expect 24 sunny days and temperatures ranging from 45°F to 76°F. Trail conditions are typically excellent, making this an ideal time for hiking, sightseeing, and experiencing the park at its finest.
Peak season with large crowds, long waits, and full campgrounds. Book well in advance.
July
PeakJuly is one of the best months to visit Great Basin National Park with average highs of 85°F and only 0.8 inches of precipitation. Expect 24 sunny days and temperatures ranging from 53°F to 85°F. Trail conditions are typically excellent, making this an ideal time for hiking, sightseeing, and experiencing the park at its finest.
Peak season with large crowds, long waits, and full campgrounds. Book well in advance.
August
GreatAugust offers pleasant conditions at Great Basin National Park with comfortable temperatures between 51°F and 83°F. With 23 sunny days and only 0.9 inches of precipitation, you will enjoy good trail conditions and often lighter crowds than the peak months.
Summer brings families and vacationers. Expect busy trails and limited parking.
September
PeakSeptember is one of the best months to visit Great Basin National Park with average highs of 74°F and only 0.8 inches of precipitation. Expect 23 sunny days and temperatures ranging from 42°F to 74°F. Trail conditions are typically excellent, making this an ideal time for hiking, sightseeing, and experiencing the park at its finest.
Popular shoulder-season month. Trails are busy on weekends but manageable on weekdays.
October
GreatOctober offers pleasant conditions at Great Basin National Park with comfortable temperatures between 31°F and 60°F. With 21 sunny days and only 0.9 inches of precipitation, you will enjoy good trail conditions and often lighter crowds than the peak months.
Shoulder season with fewer visitors. A good balance of pleasant weather and lighter crowds.
November
GreatNovember offers pleasant conditions at Great Basin National Park with comfortable temperatures between 21°F and 45°F. With 19 sunny days and only 0.8 inches of precipitation, you will enjoy good trail conditions and often lighter crowds than the peak months.
Off-season with minimal crowds. Some facilities may be closed but solitude is plentiful.
December
GoodDecember is a viable time to visit Great Basin National Park though you may encounter some weather challenges. Temperatures range from 14°F to 35°F with about 5 rainy days and 0.8 inches of precipitation. Some trails or roads may have seasonal limitations, so check conditions before your trip.
Off-season with minimal crowds. Some facilities may be closed but solitude is plentiful.
When to Avoid
Peak Holiday Weekends
Memorial Day weekend, July 4th, and Labor Day weekend bring the largest crowds of the year to Great Basin National Park. Expect full parking lots by mid-morning, overcrowded trailheads, and fully booked campgrounds. If you must visit during these weekends, arrive before 8 AM, have backup trail options ready, and book campgrounds or lodging at least 6 months in advance.
Money-Saving Tips
Visit in Shoulder Season (Spring or Fall)
Spring and fall offer pleasant weather at most national parks with significantly lower lodging costs compared to peak summer months. Hotels and vacation rentals near Great Basin National Parkcan be 30–50% cheaper in April, May, September, and October compared to June through August.
Buy the America the Beautiful Pass
The America the Beautiful Annual Pass costs $80 and grants unlimited access to all 400+ national parks, forests, and federal recreation areas for a full year. With Great Basin National Park's entrance fee at Free, the pass pays for itself in just a few visits. It covers all passengers in a single vehicle.
Camp Instead of Staying at Hotels
Campgrounds inside or near Great Basin National Parktypically cost $15–35 per night compared to $150+ for nearby hotels. The park offers in-park camping options. Book campgrounds through Recreation.gov as soon as reservations open (typically 6 months in advance) since popular sites fill quickly, especially for summer dates.
Visit on Free Entrance Days
The National Park Service offers 5–6 free entrance days each year, including Martin Luther King Jr. Day, the first day of National Park Week (April), the anniversary of the Great American Outdoors Act (August), National Public Lands Day (September), and Veterans Day (November). Mark these dates on your calendar to save on entrance fees.
Frequently Asked Questions
What is the best month to visit Great Basin National Park?
The best months to visit Great Basin National Park are June, July, September. These months offer the most pleasant weather conditions, the best trail accessibility, and ideal temperatures for outdoor activities. June typically provides the best overall weather with 24 sunny days.
When is Great Basin National Park least crowded?
Great Basin National Park tends to be least crowded during January and February (winter quiet season) and November (between fall foliage and holidays). Avoid holiday weekends such as Memorial Day, July 4th, and Labor Day for shorter trail waits and better campsite availability. Visiting on weekdays during any season will also reduce your exposure to crowds.
What is the weather like at Great Basin National Park?
Weather at Great Basin National Park varies significantly by season. Summer highs average 85°F while winter highs average 36°F. The driest months are typically December and the wettest is May. Always check current conditions before visiting as mountain weather can change rapidly.
Is Great Basin National Park open year-round?
Great Basin National Park is typically open May - October. Winter months may bring road closures, limited facilities, and trail restrictions. Always check the official NPS website for current operating status and road conditions before planning your visit.
Continue Planning Your Trip
Great Basin National Park Guide
Trails, highlights, visitor tips, and everything you need to know.
Weather & Climate
Full 12-month weather data, charts, and packing recommendations.
Hotels Near Great Basin National Park
Nearby lodging from campgrounds and cabins to lodges and hotels.