Photo: Earth Science and Remote Sensing Unit , Lyndon B. Johnson Space Center · Public domainNeither notably warm, cold, wet nor dry, Manners Sutton sits near the middle of Canadian towns
About 1,022 mm of rain and snow falls in a typical year; July afternoons reach 25.9°C and January nights drop to −14.6°C. By precipitation alone, it ranks wetter than 70% of Canadian towns. Rain or snow is most frequent in October and least in February. About 108 days a year bring 1 mm of precipitation or more.
The nearest ECCC normals location to Manners Sutton is Fredericton (Airport), 41 km north-east, and every figure on this page is its.
A year in Manners Sutton at a glance
Each month’s typical high and low, in °C.
What stands out about Manners Sutton’s climate
Compared with Canadian towns, with its place among towns of 2,500+ in New Brunswick beside it.
What a year in Manners Sutton feels like
Seasons and months as ECCC’s 1991–2020 normals give them: a typical day’s high and low.
About 172 frosts and 108 warm days a year
Frost comes from September to May; in January almost every night freezes. Deep cold, under −20°C, comes on about 17 nights a year.
Frost days by month
Average days at 0°C or below
Days above 20°C by month
Average days
1,022 mm of precipitation in a typical year
Rain and snow by month
Millimetres
Rain alone by month
Millimetres
241 cm of snow in a typical year
From November to April snow is likely; January is the peak, at about 64 cm.
Snowfall by month
Centimetres
Snow on the ground by month
Centimetres at month’s end
Heating a home in Manners Sutton
90% of a year’s heating need falls between October and April. Months averaging under 10°C: October to April.
One degree below 18°C for one day makes one heating degree day; the year’s days are added together.
Living with Manners Sutton’s climate
Gardening, time outside, winter cold and summer heat, from the 1991–2020 normals.
Frost usually lets go around 14 May and returns near 27 September, about 135 days apart.
Highs of 17–27°C with nights of 8°C or more come in Jun, Jul and Aug.
Parks & trails →About 41 days a year bring a wind chill under −20, when bare skin chills fast.
About 37 days a year turn sultry, with the humidex past 30.
Storms, floods and heat waves sit outside these normals; Manners Sutton’s hazards page covers them.
Flood & hazards →ECCC’s normals location: Fredericton (Airport)
Fredericton (Airport) is a composite: ECCC joins 2 stations’ readings to make its 1991–2020 normals.
| Distance from the town | 41 km north-east |
| Station altitude | 21 m |
| Completeness | meets the WMO “3 and 5” rule |
| WMO standard normals | No |
| Coldest reading, 1991–2020 | −34.5°C |
| Hottest reading, 1991–2020 | 36.4°C |
| Average wind | 12.2 km/h on average, most often from the south |
| Next-nearest location | St. Stephen, 56 km |
How Manners Sutton compares
Compared with 2,611 towns and neighbourhoods of 2,500 or more across Canada; the dots mark the other normals locations in New Brunswick.
Nearby towns’ climate
The nearest places on a normals location of their own: those that share Manners Sutton’s would only repeat its figures. No closer places have figures: these lie 28–48 km from Manners Sutton.
Manners Sutton weather by month
Average daily high and low, mean temperature, rain and snow (as water) and snowfall by month, 1991–2020.
| Month | High | Low | Mean | Rain & snow | Snow |
|---|---|---|---|---|---|
| January | −3.8°C | −14.6°C | −9.2°C | 86 mm | 64 cm |
| February | −2.3°C | −13.9°C | −8.1°C | 63 mm | 49 cm |
| March | 3.3°C | −7.8°C | −2.1°C | 88 mm | 46 cm |
| April | 10.2°C | −1.1°C | 4.6°C | 77 mm | 17 cm |
| May | 17.6°C | 4.7°C | 11.2°C | 79 mm | 1 cm |
| June | 22.8°C | 9.9°C | 16.4°C | 83 mm | 0 cm |
| July | 25.9°C | 13.4°C | 19.7°C | 94 mm | 0 cm |
| August | 25.3°C | 12.3°C | 18.9°C | 66 mm | 0 cm |
| September | 20.7°C | 7.6°C | 14.2°C | 90 mm | 0 cm |
| October | 13.5°C | 1.9°C | 7.7°C | 106 mm | 1 cm |
| November | 6.3°C | −2.9°C | 1.7°C | 97 mm | 13 cm |
| December | −0.3°C | −9.6°C | −5.0°C | 93 mm | 52 cm |
| Year | 11.6°C | 0.0°C | 5.8°C | 1,022 mm | 241 cm |
January varies most from one year to the next (2.5°C), August least
Over 1991–2020, March saw both −27.4°C (2014) and 27.2°C (2012), the widest span of any month.
Where Manners Sutton’s numbers come from
Averages over 30 years, not a forecast.
- Normals: the 1991–2020 normals from ECCC for Fredericton (Airport), its nearest location with complete temperatures.
- Comparisons: the towns and neighbourhoods of 2,500+ across Canada, each on its nearest normals location, without the city totals or the reserves.
- Not on this page: sunshine, not in ECCC’s 1991–2020 normals, and the effect of the town’s height, for which there is no figure.
Canadian Climate Normals 1991–2020 · ECCC Data Services End-use Licence. Data Source: Environment and Climate Change Canada
Questions about Manners Sutton’s climate
How warm does Manners Sutton get in summer?
The warmest month is July, when afternoons average 25.9°C.
How cold does Manners Sutton get in winter?
Winter bottoms out in January, with lows near −14.6°C.
How much rain and snow does Manners Sutton get?
The yearly total is about 1,022 mm. October gets 106 mm, the most of any month; February gets 63 mm, the least.
How long does snow stay on the ground?
Expect snow on the ground, at least 1 cm, for about 109 days a year.
Are these figures for Manners Sutton itself?
No. ECCC measures normals at Fredericton (Airport), not in Manners Sutton; the page uses the nearest it has.
Data Source: Environment and Climate Change Canada · ECCC Data Services End-use Licence Today’s forecast for Manners Sutton →
Adapted from Statistics Canada (Census of Population 2021, population estimates 2025, 2021 census boundaries) under the Statistics Canada Open Licence; this does not constitute an endorsement by Statistics Canada. Neighbourhood names in some cities © OpenStreetMap contributors (ODbL).