Lawn, Canada experiences average highs of 9°C (48°F) and lows of 5°C (41°F) throughout the year. Rainfall is frequent, averaging about 13 rainy days per month. Average highs have stayed broadly stable across the available records.
Lawn, Canada Weather & Climate 2026
Monthly climate averages for Lawn, Canada. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: May–Oct 
Wetter season: Jan–Dec At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
3.3/10
Best: July, August, September
UV Index
4
Low
Temperature 9°C / 5°C
Feels Like 5°C / 0°C
Rainy Days 13
Rainfall 121 mm
Sunshine 7 h
Humidity 82%
Wind Speed 29 km/h
Dew Point 4°C
Snow Days 11 days
Frost Days 17 days
Hottest Month
19°C
August
Avg Low16°C
Rain11days
Coldest Month
-4°C
February
Avg High0°C
Rain15days
Driest Month
11days
August
Avg High19°C
Avg Low16°C
Windiest Month
36 km/h
February (Gusts 66)
Sea Temperature
1°C – 15°C
Warmest water: September (
15.2°C
)
Worst Time to Visit
Consider avoiding January, February, March, April due to very cold temperatures, heavy rainfall.
Sun Position
Sunrise 05:18
Daylight 15.9h
Sunset 21:10
Live conditions—
Lawn on the map · live conditions
Lawn, Canada
- Continent
- Americas
- Country
- Canada
- City
- Lawn
- Population
- 583
- Coordinates
- 46.95°, -55.53°
Seasonal Breakdown
Spring
Mar–May
Avg High 4°C
Avg Low 1°C
Rain 13 days/mo
Summer
Jun–Aug
Avg High 16°C
Avg Low 12°C
Rain 12 days/mo
2/3 best months
Autumn
Sep–Nov
Avg High 12°C
Avg Low 9°C
Rain 13 days/mo
1/3 best months
Winter
Dec–Feb
Avg High 2°C
Avg Low -2°C
Rain 16 days/mo
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
HighLowShaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 1°C / -3°C . Feb: 0°C / -4°C . Mar: 1°C / -2°C . Apr: 4°C / 1°C . May: 8°C / 4°C . Jun: 12°C / 8°C . Jul: 17°C / 13°C . Aug: 19°C / 16°C . Sep: 16°C / 13°C . Oct: 12°C / 9°C . Nov: 8°C / 4°C . Dec: 4°C / 0°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 145 mm. Feb: 129 mm. Mar: 122 mm. Apr: 111 mm. May: 89 mm. Jun: 110 mm. Jul: 110 mm. Aug: 92 mm. Sep: 98 mm. Oct: 117 mm. Nov: 176 mm. Dec: 147 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 78%. Feb: 78%. Mar: 80%. Apr: 82%. May: 82%. Jun: 87%. Jul: 90%. Aug: 86%. Sep: 82%. Oct: 80%. Nov: 78%. Dec: 77%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 33 km/h . Feb: 36 km/h . Mar: 32 km/h . Apr: 30 km/h . May: 26 km/h . Jun: 24 km/h . Jul: 22 km/h . Aug: 23 km/h . Sep: 26 km/h . Oct: 28 km/h . Nov: 35 km/h . Dec: 35 km/h .
Sunshine
Sunshine
Sunshine: Jan: 4h. Feb: 5h. Mar: 7h. Apr: 8h. May: 10h. Jun: 9h. Jul: 8h. Aug: 10h. Sep: 8h. Oct: 7h. Nov: 4h. Dec: 4h.
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 3°C . Feb: 1°C . Mar: 1°C . Apr: 1°C . May: 4°C . Jun: 7°C . Jul: 12°C . Aug: 15°C . Sep: 15°C . Oct: 12°C . Nov: 8°C . Dec: 4°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 3. Mar: UV 4. Apr: UV 5. May: UV 6. Jun: UV 5. Jul: UV 6. Aug: UV 6. Sep: UV 5. Oct: UV 3. Nov: UV 2. Dec: UV 1.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Snow Days
Snow DaysSnowfall
Snow Days: Jan: 18 days. Feb: 17 days. Mar: 15 days. Apr: 8 days. May: 1 days. Jun: 0 days. Jul: 0 days. Aug: 0 days. Sep: 0 days. Oct: 0 days. Nov: 4 days. Dec: 14 days.
Climate Trends
Average highs have stayed broadly stable across the available records. Average rainfall has remained broadly steady.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Aug 2025 · 19°C | Aug · 19°C |
| Coldest month | Feb 2025 · -4°C | Feb · -4°C |
| Wettest month | Nov 2025 · 276 mm | Nov · 176 mm |
| Windiest month | Dec 2025 · 41 km/h | Feb · 36 km/h |
Month-by-Month Weather Table
January
Poor 
February
Poor March
Poor April
Poor May
Poor June
Fair July best
Good August best
Excellent September best
Good October
Fair November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 1°C / -3°C | -4°C / -9°C | 17days (145 mm) Wet | 4.1h Fair | 78% Humid | 1.7 Low | Poor | View Details |
| February | 0°C / -4°C | -6°C / -11°C | 15days (129 mm) Wet | 5.2h Fair | 78% Humid | 2.6 Moderate | Poor | View Details |
| March | 1°C / -2°C | -4°C / -9°C | 14days (122 mm) Wet | 7.2h Good | 80% Humid | 3.5 Moderate | Poor | View Details |
| April | 4°C / 1°C | 0°C / -5°C | 14days (111 mm) Wet | 8h Good | 82% Humid | 4.6 Moderate | Poor | View Details |
| May | 8°C / 4°C | 5°C / -1°C | 12days (89 mm) Wet | 9.6h Good | 82% Humid | 5.5 High | Poor | View Details |
| June | 12°C / 8°C | 10°C / 5°C | 12days (110 mm) Wet | 8.5h Good | 87% Very Muggy | 5.4 High | Fair | View Details |
| July best | 17°C / 13°C | 16°C / 11°C | 12days (110 mm) Wet | 8.4h Good | 90% Very Muggy | 6 High | Good | View Details |
| August best | 19°C / 16°C | 19°C / 14°C | 11days (92 mm) Wet | 9.5h Good | 86% Very Muggy | 5.5 High | Excellent | View Details |
| September best | 16°C / 13°C | 15°C / 11°C | 11days (98 mm) Wet | 8.2h Good | 82% Humid | 4.5 Moderate | Good | View Details |
| October | 12°C / 9°C | 9°C / 5°C | 11days (117 mm) Wet | 6.6h Fair | 80% Humid | 3.1 Moderate | Fair | View Details |
| November | 8°C / 4°C | 3°C / -2°C | 16days (176 mm) Wet | 4.4h Fair | 78% Humid | 1.7 Low | Poor | View Details |
| December | 4°C / 0°C | -2°C / -7°C | 16days (147 mm) Wet | 4h Fair | 77% Humid | 1.4 Low | Poor | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Lawn are July, August, September, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Lawn, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Lawn is August, with average daytime highs of 19°C (66°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Lawn is February, with average overnight lows of -4°C (24°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Lawn is November, averaging 176mm of precipitation across 16 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Lawn runs through January, November, December, February, with the heaviest rainfall in January. Based on 10-year averages for Lawn.
Lawn receives approximately 84 sunshine hours per year. The sunniest month is May with around 10 hours. Based on climate data for Lawn.
The least favorable months to visit Lawn are January, February, March, April, primarily due to very cold temperatures, heavy rainfall. For the best conditions, consider July, August, September instead.
The annual average UV index in Lawn is 4, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Lawn is 82%, classified as humid. High humidity makes warm temperatures feel significantly hotter — lightweight, breathable clothing is recommended.
Sea temperatures in Summer average 7°C (45°F), which most swimmers will find too cold without a wetsuit.
Yes, Lawn receives snow. Months with snowfall average 11 snow days and 27 cm (11 in) of accumulation, with about 17 frost days during winter.
Average wind speeds in Lawn are 29 km/h (18 mph). The windiest month is February with peak winds reaching 36 km/h (22 mph) (gusts up to 66 km/h / 41 mph).
Lawn averages 2 clear-sky days per month with overall cloud cover around 74%. The clearest skies occur in September.
The annual average dew point in Lawn is 4°C (39°F), which feels dry and comfortable. Outdoor activities are comfortable year-round from a humidity standpoint.
Lawn has a Oceanic climate, classified as Cfb under the Köppen system. Temperate climates have mild winters and warm summers, with rainfall spread across the year and four distinct seasons.
The 'feels like' temperature in Lawn ranges from 0°C (32°F) to 5°C (41°F) on average. Wind chill makes winters feel noticeably colder than the actual temperature — layered clothing is recommended.
June is not the best time to visit Lawn, with a climate score of 5/10. Consider visiting during July, August, September instead for better conditions.
For June in Lawn, pack Layered clothing, Light jacket, Umbrella, Waterproof jacket, Comfortable walking shoes. With average highs of 12°C (54°F) and 12 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
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