Fly from
Fly to
Route
Depart
Return
Price
Des MoinesSaint John
DSM - YSJ
DSMYSJ
Des Moines
Sat 1/4
9:55 am-11:20 am
2 stops23h 25m
Saint John
Sat 1/11
5:20 am-2:44 pm
2 stops11h 24m
In terms of precipitation, rainfall in Saint John ranges from 3.2 - 5.3 inches per month. November is typically the wettest month, when rainfall can reach 5.3 in. August is typically the driest time to visit Saint John when rainfall is around 3.2 in.
If weather is an important factor for your trip to Saint John, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).