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Best time to visit Drumheller, AB, Canada

Our verdict

The best time to visit Drumheller is September

When’s the best time to visit Drumheller, you ask? Based on several factors like the weather and climate, cost of flights and hotels, peak travel seasons and much more, the best time to go to Drumheller is September.

The warmest month of the year in Drumheller is July, where the average temperature gets to around 23℃ (73℉), but temperatures can reach as high as 25℃ (76℉) on the hottest days in summer. The coldest it usually gets in winter-time in Drumheller is around -16℃ (3℉).

If you’re a sun-chaser and want to visit Drumheller when the days are longest, you should visit in July. The wet season in Drumheller usually falls during the months surrounding June each year. It’s not uncommon to get some decent rainfall or light showers during this time, but on some days the weather tends to be fine for a majority of the day, with only a few drops of rain falling from a passing shower.

Keep reading to learn more about the best times to go to Drumheller, including detailed weather information and tools to help you find and book great deals on your travel.

Warmest month

July

Least rainfall

January

Most daylight

July

Drumheller seasons

Before you continue, it’s important to know when the seasons are in Drumheller as they might be different to yours depending on where in the world you’re travelling from. Drumheller is in the Northern Hemisphere, so the seasons fall during these months:

SeasonMonths
Summer June to August
Autumn/fall September to November
Winter December to February
Spring March to May

Average temperatures in Drumheller

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 Drumheller 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.

Drumheller 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 Drumheller 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:

JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC

Drumheller in January

  • Average temperature: -8℃ (19℉)
  • Average high temperature: -4℃ (25℉)
  • Average low temperature: -11℃ (12℉)
  • Average humidity: 82%
  • Average sunny days: 18 days
  • Average rainfall: 9mm (0") over 4 days
  • Average snow days: 12 days
18 days
of pure sunshine
4 days
of showers or rain

What to pack: If you’re heading to Drumheller in January, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.


Drumheller in February

  • Average temperature: -8℃ (18℉)
  • Average high temperature: -4℃ (25℉)
  • Average low temperature: -11℃ (12℉)
  • Average humidity: 82%
  • Average sunny days: 16 days
  • Average rainfall: 12mm (0") over 3 days
  • Average snow days: 13 days
16 days
of pure sunshine
3 days
of showers or rain

What to pack: If you’re heading to Drumheller in February, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.


Drumheller in March

  • Average temperature: -3℃ (27℉)
  • Average high temperature: 2℃ (35℉)
  • Average low temperature: -7℃ (20℉)
  • Average humidity: 79%
  • Average sunny days: 16 days
  • Average rainfall: 15mm (1") over 4 days
  • Average snow days: 13 days
16 days
of pure sunshine
4 days
of showers or rain

What to pack: If you’re heading to Drumheller in March, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.


Drumheller in April

  • Average temperature: 4℃ (39℉)
  • Average high temperature: 8℃ (47℉)
  • Average low temperature: -1℃ (31℉)
  • Average humidity: 70%
  • Average sunny days: 13 days
  • Average rainfall: 28mm (1") over 9 days
  • Average snow days: 10 days
13 days
of pure sunshine
9 days
of showers or rain

What to pack: If you’re heading to Drumheller in April, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.


Drumheller in May

  • Average temperature: 10℃ (51℉)
  • Average high temperature: 15℃ (60℉)
  • Average low temperature: 5℃ (41℉)
  • Average humidity: 62%
  • Average sunny days: 14 days
  • Average rainfall: 46mm (2") over 14 days
  • Average snow days: 2 days
14 days
of pure sunshine
14 days
of showers or rain

What to pack: If you’re heading to Drumheller in May, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.


Drumheller in June

  • Average temperature: 14℃ (57℉)
  • Average high temperature: 19℃ (66℉)
  • Average low temperature: 8℃ (46℉)
  • Average humidity: 67%
  • Average sunny days: 11 days
  • Average rainfall: 51mm (2") over 16 days
11 days
of pure sunshine
16 days
of showers or rain

What to pack: If you’re heading to Drumheller in June, make sure you pack a warm jacket or coat.


Drumheller in July

  • Average temperature: 16℃ (62℉)
  • Average high temperature: 23℃ (73℉)
  • Average low temperature: 10℃ (50℉)
  • Average humidity: 68%
  • Average sunny days: 15 days
  • Average rainfall: 35mm (1") over 14 days
15 days
of pure sunshine
14 days
of showers or rain

What to pack: If you’re heading to Drumheller in July, make sure you pack a coat or jumper for the evenings and some light clothes for the daytime.


Drumheller in August

  • Average temperature: 16℃ (61℉)
  • Average high temperature: 23℃ (73℉)
  • Average low temperature: 10℃ (50℉)
  • Average humidity: 61%
  • Average sunny days: 18 days
  • Average rainfall: 21mm (1") over 10 days
18 days
of pure sunshine
10 days
of showers or rain

What to pack: If you’re heading to Drumheller in August, make sure you pack a coat or jumper for the evenings and some light clothes for the daytime.


Drumheller in September

  • Average temperature: 12℃ (53℉)
  • Average high temperature: 18℃ (64℉)
  • Average low temperature: 7℃ (44℉)
  • Average humidity: 59%
  • Average sunny days: 20 days
  • Average rainfall: 16mm (1") over 8 days
  • Average snow days: 1 days
20 days
of pure sunshine
8 days
of showers or rain

What to pack: If you’re heading to Drumheller in September, make sure you pack a warm jacket or coat.

Drumheller in October

  • Average temperature: 4℃ (40℉)
  • Average high temperature: 10℃ (49℉)
  • Average low temperature: 0℃ (33℉)
  • Average humidity: 66%
  • Average sunny days: 22 days
  • Average rainfall: 11mm (0") over 5 days
  • Average snow days: 4 days
22 days
of pure sunshine
5 days
of showers or rain

What to pack: If you’re heading to Drumheller in October, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.


Drumheller in November

  • Average temperature: -3℃ (27℉)
  • Average high temperature: 1℃ (34℉)
  • Average low temperature: -7℃ (20℉)
  • Average humidity: 76%
  • Average sunny days: 21 days
  • Average rainfall: 12mm (0") over 2 days
  • Average snow days: 8 days
21 days
of pure sunshine
2 days
of showers or rain

What to pack: If you’re heading to Drumheller in November, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.


Drumheller in December

  • Average temperature: -8℃ (17℉)
  • Average high temperature: -5℃ (23℉)
  • Average low temperature: -12℃ (11℉)
  • Average humidity: 80%
  • Average sunny days: 19 days
  • Average rainfall: 10mm (0") over 3 days
  • Average snow days: 12 days
19 days
of pure sunshine
3 days
of showers or rain

What to pack: If you’re heading to Drumheller in December, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.


Top FAQs

The hottest month of the year in Drumheller is usually July, where temperatures tend to rise to around 23℃ (73℉) in the middle of the day or early afternoon.
The month with the least amount of rain in Drumheller is generally around January. The dry season often coincides with cooler weather, so you should check the temperatures in January first to make sure it’s still a good time to go.
The rainiest time of year in Drumheller is generally around June, although the wetter season can sometimes extend a few months either side of June too.
If you want to get the most out of your time visiting Drumheller, or if you're just afraid of the dark, the days in July are usually the longest between sunrise and sunset.

Drumheller map