Opal
Opal is a locality in Alberta, Canada, 638 m above sea level. The climate is classified as warm-summer humid continental (Köppen Dfb), with warm summers, cold winters and precipitation in every season.
Best: Jul–Sep. Warmth, sunshine and dry days, month by month.
Opal at a glance
The months with the highest weather score
Average high in July
Average low in January
76 mm of rain
11 mm of rain
Weather in Opal
Now and the next ten days. The 14 and 30-day outlooks are one click away.
Partly cloudy · wind 6 km/h · humidity 66%
When to go to Opal
Each month's weather score (warmth, sun, dry days) with its temperatures and rain.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Score | 36 | 41 | 38 | 39 | 65 | 65 | 72 | 77 | 80 | 44 | 38 | 34 |
| High | -8° | -4° | 1° | 10° | 17° | 21° | 23° | 22° | 17° | 10° | -1° | -7° |
| Low | -17° | -15° | -10° | -2° | 4° | 9° | 11° | 10° | 5° | -1° | -9° | -16° |
| Rain (mm) | 21 | 11 | 18 | 27 | 45 | 76 | 95 | 53 | 36 | 21 | 18 | 17 |
| Wet days | 7 | 5 | 6 | 7 | 12 | 13 | 12 | 10 | 6 | 5 | 6 | 8 |
What's on in Opal
Concerts, football matches, the public holidays ahead and the town's festivals through the year.
Wildlife in October
The birds and mammals of Canada seen most this month, compared with the rest of their year.
The sky over Opal
Towns and villages around Opal
Each with its own page: weather, climate and the best time to visit.