2020 Long Range Weather Forecast for Saint John, NB
See long range weather forecasts for the next 60 days from The Old Farmer’s Almanac! Our long range forecasts can be used to make more informed decisions about future plans that depend on the weather, from vacations and weddings to sporting events and outdoor activities.
To see long term forecasts for the entire year, pick up a copy of The 2020 Old Farmer’s Almanac, available online and in stores.
Note: Long range forecasts are regional, not city-specific.
Free 2-Month Weather Forecast
| Dates | Weather Conditions |
|---|---|
| Apr 1-7 | Sunny, cool |
| Apr 8-11 | Snowy periods, cool |
| Apr 12-18 | Rain and snow showers, cool |
| Apr 19-26 | Periods of rain and snow, cool |
| Apr 27-30 | Sunny, then rain, cool |
| April | temperature 3°C (1°C below avg.) precipitation 110mm (avg.) |
| Dates | Weather Conditions |
|---|---|
| May 1-10 | A few showers, turning warm |
| May 11-17 | Scattered showers; cool north, warm south |
| May 18-26 | A few showers, cool |
| May 27-31 | Sunny; cool north, warm south |
| May | temperature 8.5°C (2°C below avg. north, avg. south) precipitation 95mm (10mm above avg. north, 40mm below south) |
Annual Weather Summary
November 2019 to October 2020
November 2019 to October 2020
Winter temperatures will be near or slightly above normal, on average, with the coldest periods in mid-December, mid- and late January, February, and early March. Precipitation will be below normal in the north and above normal in the south. Snowfall will be above normal, with the snowiest periods in mid-November, early to mid- and late December, January, and early February. April and May will be cooler than normal, with precipitation above normal in the north and below normal in the south. Summer will be warmer than normal, with rainfall above normal in the north and below normal in the south. The hottest periods will be in mid-June, early and mid-July, and early August. Watch for a tropical storm threat in mid- to late July. September and October will be warmer and rainier than normal, with a tropical storm threat in late September.
About the Atlantic Canada Region
The Atlantic Canada long range weather region includes all or part of the following provinces: NEW BRUNSWICK (Bathurst, Edmundston, Fredericton, Moncton, Saint John), NEWFOUNDLAND AND LABRADOR (Bay Roberts, Corner Brook, Saint John's), NOVA SCOTIA (Glace Bay, Halifax, Kentville, New Glasgow, Sydney Mines, Truro), PRINCE EDWARD ISLAND (Charlottetown, Summerside), QUEBEC (Baie-Comeau, Hauterive, Matane, Rimouski).
Atlantic Canada Neighboring Regions
Here are the regions that neighbor the Atlantic Canada long range weather region:
Temperature and Precipitation November 2019 to October 2020
Reader Comments
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Extreme Cold
Will there be any extreme cold(arctic blasts) across the Maritimes this year? has it ever happened before?
A new fan
I've been monitoring your site for the last several months and am very impressed by your accuracy. I have already asked santa for a copy for Christmas and shown him where to he can purchase a copy. After reading the reviews I'm anxious to read the new 2020 edition.
Nov 23 2018
Another cold day starting out at -12.8 C Way below the predication.
November
This September and October we had a lot more preciptation as was predicated. November has been Much colder than the last 10 years . The temperature has reached -10 degrees C. three times this month . We have so much more snow this year than the last three years .
Not sure what the normal is but we have much more wind this year in Sept. Oct. and November.
Your weather prediction.
I really look forward to reading about your weather forcasts. I have been following them for years and they are usually right on.
Also, thank you for the great recipes.
weather
love Farmers Almanac been getting the book every year sicnce 2000 . your always right on most of the time and ive always deepded on you for winter, because of the distance i drove to work . you help me plan for the drive. ive moved now that im retired to canada . lol and i still count on your weather . learning about the diffrent insects , and the wild life i do love you guys for all the info you share thank you for a grat job
Kind Words
Thank you for the kind words, Michelle! We are happy to hear that you enjoy our content!
Accuracy
Your weather forecast has been way off throughout the spring and summer, and now fall for 2018. I live on the northern shore of mainland Nova Scotia and the weather has been almost opposite to the forecast. We have had a hot and dry summer, with only two good rains since mid June. You really missed it for 2018!
Good Job
I was given your book last Christmas and read it from cover to cover.
A lot of great information in it.
You happen to be on the mark forecasting.
Hope I get another book for Christmas this year. I have asked for it.
All you want for Christmas...
Thanks for this delightful message, Breda. So happy to hear you enjoyed the Almanac. Remember, if something happens and Santa fails to bring you the 2019 edition, we can tell you where to get one—or perhaps you want to tell “Santa” where to get one! In that case, go to Almanac.com/wheretobuy
Happy holidays!
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