Our verdict
The best time to visit Glenwood Springs is September-November
The very hottest temperatures in Glenwood Springs get to around 28℃ (82℉) in the height of summer. In the colder months such as January, temperatures usually get down to an average minimum of -13℃ (9℉).
If you want to get the most out of your time visiting Glenwood Springs, or you’re just afraid of the dark, the days in July are usually the longest between sunrise and sunset. The wet season in Glenwood Springs falls around April, so if you prefer the dryer weather, you should look to visit in September instead.
Learn everything you need to know (and none of the stuff you don’t) about when to go to Glenwood Springs below. Be sure to check out the handy tools we’ve included to help you search for flights and transport, accommodation, and everything else you need to plan and book your trip.
Quick links: Fast facts / Seasons / Average temperatures / Monthly climate / FAQs / Map
*Support us by clicking the links above and making a booking with our partners. It's completely free for you, and it helps us make this site even more awesome! We'll <3 you for it.
Glenwood Springs seasons
Before you continue, it’s important to know when the seasons are in Glenwood Springs as they might be different to yours depending on where in the world you’re travelling from. Glenwood Springs is in the Northern Hemisphere, so the seasons fall during these months:
| Season | Months |
|---|---|
| Summer | June to August |
| Autumn/fall | September to November |
| Winter | December to February |
| Spring | March to May |
Average temperatures in Glenwood Springs
If the temperature is a big factor for you to help you decide when to visit, the chart below shows the average minimum and maximum temperatures in Glenwood Springs for each month side-by-side so you can easily see the difference in weather throughout the year. To see the temperatures in both Celsius (°C) and Fahrenheit (°F), hover or tap the shaded boxes on the graph.
Glenwood Springs climate by month
If you already have a rough idea about which months you might want to travel, the section below shows a detailed breakdown of the climate in Glenwood Springs for each month so you can see if it all suits your wants and needs. Scroll down, or use the quick menu below to jump to your preferred month.
Jump to:
Glenwood Springs in January
- Average temperature: -8℃ (18℉)
- Average high temperature: -2℃ (29℉)
- Average low temperature: -13℃ (9℉)
- Average humidity: 85%
- Average sunny days: 17 days
- Average rainfall: 34mm (1") over 8 days
- Average snow days: 13 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Glenwood Springs in January, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.
Add visitor or local insider tips >
Glenwood Springs in February
- Average temperature: -6℃ (21℉)
- Average high temperature: -1℃ (30℉)
- Average low temperature: -11℃ (13℉)
- Average humidity: 85%
- Average sunny days: 11 days
- Average rainfall: 40mm (2") over 7 days
- Average snow days: 15 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Glenwood Springs in February, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.
Add visitor or local insider tips >
Glenwood Springs in March
- Average temperature: -1℃ (30℉)
- Average high temperature: 4℃ (39℉)
- Average low temperature: -6℃ (21℉)
- Average humidity: 79%
- Average sunny days: 12 days
- Average rainfall: 42mm (2") over 11 days
- Average snow days: 10 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Glenwood Springs in March, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.
Add visitor or local insider tips >
Glenwood Springs in April
- Average temperature: 3℃ (37℉)
- Average high temperature: 8℃ (46℉)
- Average low temperature: -3℃ (27℉)
- Average humidity: 68%
- Average sunny days: 10 days
- Average rainfall: 44mm (2") over 15 days
- Average snow days: 6 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Glenwood Springs in April, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.
Add visitor or local insider tips >
Glenwood Springs in May
- Average temperature: 8℃ (46℉)
- Average high temperature: 14℃ (58℉)
- Average low temperature: 1℃ (34℉)
- Average humidity: 57%
- Average sunny days: 11 days
- Average rainfall: 37mm (1") over 15 days
- Average snow days: 1 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Glenwood Springs in May, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.
Add visitor or local insider tips >
Glenwood Springs in June
- Average temperature: 14℃ (57℉)
- Average high temperature: 22℃ (72℉)
- Average low temperature: 5℃ (42℉)
- Average humidity: 47%
- Average sunny days: 16 days
- Average rainfall: 20mm (1") over 8 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Glenwood Springs in June, make sure you pack a coat or jumper for the evenings and some light clothes for the daytime.
Add visitor or local insider tips >
Glenwood Springs in July
- Average temperature: 17℃ (62℉)
- Average high temperature: 26℃ (78℉)
- Average low temperature: 9℃ (48℉)
- Average humidity: 52%
- Average sunny days: 10 days
- Average rainfall: 26mm (1") over 13 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Glenwood Springs in July, make sure you pack a coat or jumper for the evenings, and t-shirts and light gear for the daytime.
Add visitor or local insider tips >
Glenwood Springs in August
- Average temperature: 16℃ (60℉)
- Average high temperature: 24℃ (76℉)
- Average low temperature: 8℃ (46℉)
- Average humidity: 52%
- Average sunny days: 10 days
- Average rainfall: 21mm (1") over 11 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Glenwood Springs in August, make sure you pack a coat or jumper for the evenings, and t-shirts and light gear for the daytime.
Add visitor or local insider tips >
Glenwood Springs in September
- Average temperature: 12℃ (54℉)
- Average high temperature: 21℃ (69℉)
- Average low temperature: 5℃ (41℉)
- Average humidity: 51%
- Average sunny days: 15 days
- Average rainfall: 16mm (1") over 9 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Glenwood Springs in September, make sure you pack a coat or jumper for the evenings and some light clothes for the daytime.
Glenwood Springs in October
- Average temperature: 5℃ (40℉)
- Average high temperature: 12℃ (53℉)
- Average low temperature: -1℃ (30℉)
- Average humidity: 59%
- Average sunny days: 18 days
- Average rainfall: 29mm (1") over 9 days
- Average snow days: 2 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Glenwood Springs in October, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.
Add visitor or local insider tips >
Glenwood Springs in November
- Average temperature: -2℃ (29℉)
- Average high temperature: 5℃ (40℉)
- Average low temperature: -6℃ (21℉)
- Average humidity: 68%
- Average sunny days: 19 days
- Average rainfall: 26mm (1") over 7 days
- Average snow days: 8 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Glenwood Springs in November, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.
Add visitor or local insider tips >
Glenwood Springs in December
- Average temperature: -7℃ (20℉)
- Average high temperature: -1℃ (30℉)
- Average low temperature: -11℃ (12℉)
- Average humidity: 80%
- Average sunny days: 16 days
- Average rainfall: 33mm (1") over 9 days
- Average snow days: 13 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Glenwood Springs in December, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.
Add visitor or local insider tips >