Stephenville weather by month

Check out Stephenville weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Stephenville (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
27°F maximum daytime temperature in January in Stephenville27
25°F maximum daytime temperature in February in Stephenville25
32°F maximum daytime temperature in March in Stephenville32
41°F maximum daytime temperature in April in Stephenville41
52°F maximum daytime temperature in May in Stephenville52
61°F maximum daytime temperature in June in Stephenville61
68°F maximum daytime temperature in July in Stephenville68
68°F maximum daytime temperature in August in Stephenville68
59°F maximum daytime temperature in September in Stephenville59
48°F maximum daytime temperature in October in Stephenville48
39°F maximum daytime temperature in November in Stephenville39
30°F maximum daytime temperature in December in Stephenville30
Min temperature (night-time)
12°F minimum night-time temperature in January in Stephenville12
10°F minimum night-time temperature in February in Stephenville10
16°F minimum night-time temperature in March in Stephenville16
27°F minimum night-time temperature in April in Stephenville27
36°F minimum night-time temperature in May in Stephenville36
43°F minimum night-time temperature in June in Stephenville43
52°F minimum night-time temperature in July in Stephenville52
52°F minimum night-time temperature in August in Stephenville52
45°F minimum night-time temperature in September in Stephenville45
36°F minimum night-time temperature in October in Stephenville36
28°F minimum night-time temperature in November in Stephenville28
19°F minimum night-time temperature in December in Stephenville19
Heat & Humidity
No heat & humidity in January in Stephenville0
No heat & humidity in February in Stephenville0
No heat & humidity in March in Stephenville0
No heat & humidity in April in Stephenville0
No heat & humidity in May in Stephenville0
No heat & humidity in June in Stephenville0
No heat & humidity in July in Stephenville0
No heat & humidity in August in Stephenville0
No heat & humidity in September in Stephenville0
No heat & humidity in October in Stephenville0
No heat & humidity in November in Stephenville0
No heat & humidity in December in Stephenville0
Sea temperature
32°F sea temperature in January in Stephenville32
30°F sea temperature in February in Stephenville30
30°F sea temperature in March in Stephenville30
32°F sea temperature in April in Stephenville32
37°F sea temperature in May in Stephenville37
43°F sea temperature in June in Stephenville43
54°F sea temperature in July in Stephenville54
61°F sea temperature in August in Stephenville61
57°F sea temperature in September in Stephenville57
48°F sea temperature in October in Stephenville48
39°F sea temperature in November in Stephenville39
36°F sea temperature in December in Stephenville36

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in Stephenville

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
9 hours of daylight per day in January in Stephenville9
10 hours of daylight per day in February in Stephenville10
12 hours of daylight per day in March in Stephenville12
14 hours of daylight per day in April in Stephenville14
15 hours of daylight per day in May in Stephenville15
16 hours of daylight per day in June in Stephenville16
16 hours of daylight per day in July in Stephenville16
14 hours of daylight per day in August in Stephenville14
13 hours of daylight per day in September in Stephenville13
11 hours of daylight per day in October in Stephenville11
9 hours of daylight per day in November in Stephenville9
8 hours of daylight per day in December in Stephenville8
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Stephenville1
UV (maximum) index 1 (Low) in February in Stephenville1
UV (maximum) index 3 (Moderate) in March in Stephenville3
UV (maximum) index 4 (Moderate) in April in Stephenville4
UV (maximum) index 6 (High) in May in Stephenville6
UV (maximum) index 7 (High) in June in Stephenville7
UV (maximum) index 7 (High) in July in Stephenville7
UV (maximum) index 6 (High) in August in Stephenville6
UV (maximum) index 4 (Moderate) in September in Stephenville4
UV (maximum) index 2 (Low) in October in Stephenville2
UV (maximum) index 1 (Low) in November in Stephenville1
UV (maximum) index 1 (Low) in December in Stephenville1

Rainfall in Stephenville

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
25 days with some rainfall in January in Stephenville25
21 days with some rainfall in February in Stephenville21
18 days with some rainfall in March in Stephenville18
15 days with some rainfall in April in Stephenville15
14 days with some rainfall in May in Stephenville14
14 days with some rainfall in June in Stephenville14
15 days with some rainfall in July in Stephenville15
15 days with some rainfall in August in Stephenville15
16 days with some rainfall in September in Stephenville16
18 days with some rainfall in October in Stephenville18
20 days with some rainfall in November in Stephenville20
24 days with some rainfall in December in Stephenville24
Average monthly rainfall (inches)
5.3 inches monthly rainfall in January in Stephenville5.3
4.1 inches monthly rainfall in February in Stephenville4.1
3.5 inches monthly rainfall in March in Stephenville3.5
2.9 inches monthly rainfall in April in Stephenville2.9
3.3 inches monthly rainfall in May in Stephenville3.3
4.1 inches monthly rainfall in June in Stephenville4.1
4.1 inches monthly rainfall in July in Stephenville4.1
4.6 inches monthly rainfall in August in Stephenville4.6
4.4 inches monthly rainfall in September in Stephenville4.4
4.8 inches monthly rainfall in October in Stephenville4.8
5.1 inches monthly rainfall in November in Stephenville5.1
5.2 inches monthly rainfall in December in Stephenville5.2

More about Stephenville

Stephenville by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Newfoundland & Labrador (Stephenville) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Stephenville?

Stephenville has a cold climate with warm summers and some rainfall in all months.

Metric (°C)  |  Imperial (°F)

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Tropical storm risk: Stephenville, Canada hurricane season

% of month affected by tropical storms
0
0
0
0
0
0
0
0
1.1%
0
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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More about Canada

Compare Stephenville with the USA

Below the Stephenville chart shows average maximum daytime temperature for Stephenville, Newfoundland and Labrador, Canada and the USA (Washington).

Maximum daytime temperature (°F)

Stephenville, Newfoundland and Labrador, Canada
USA (Washington)
41
45
32
55
41
66
52
75
61
84
68
88
68
86
59
79
48
68
39
57
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
27
25
30

Metric (°C)  |  Imperial (°F)

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