Climate and average weather in Lake Country

In Lake Country, the summers are warm, fairly dry, and mostly clear and the winters are very cold, snowy, and mostly cloudy.

Best: late June to mid September

Over the course of the year, the temperature in Lake Country typically varies from -6°C to 23°C, and is rarely below -17°C or above 29°C. August is the hottest month of the year, while January is the coldest.

Based on the travel score, the best time of year to visit Lake Country for warm-weather activities is from late June to mid September.

Hottest
Aug
23°
Coldest
Jan
-6°
Wettest
Nov
87 mm
Driest
Aug
25 mm
Rain / yr
621 mm
123 wet days
Daylight
7.9–16.1 h
shortest–longest
Elevation
431 m
50.0°N
Clearest
Aug
45% cloud

Lake Country weather by month, at a glance

The whole year in one picture — sky, rain, humidity, temperature and travel score. Click any band to jump to its full chart.

Each stripe is one measure across the whole year, stacked so a single day reads top to bottom. The sky band runs overcast grey on top down to clear blue at the base — more blue means sunnier — followed by the rainfall curve, the humidity band, a temperature strip that tints each stretch of the year by how warm its average high is, and the travel-score line at the foot. Scan straight down any date to read that day across every measure at once; the score climbs highest around late June to mid September.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

Daily average highs and lows in Lake Country, from 1991–2020 of climate data. The shaded bands show the range most days fall in — 10th to 90th percentile.

The hot season lasts 3.2 months, from June 16 to September 19, with daily high temperatures above 18°C. The hottest month of the year in Lake Country is August, with an average high of 23°C and low of 13°C.

The cool season lasts 3.5 months, from November 17 to March 3, with daily high temperatures below 4°C. The coldest month of the year in Lake Country is January, with an average low of -6°C and high of -1°C.

Days typically run about 8°C warmer than nights, with the widest day–night swing (around 11°C) in July.

-20°-10°10°20°30°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan-1-6
Feb2-6
Mar6-3
Apr101
May155
Jun188
Jul2312
Aug2313
Sep189
Oct114
Nov4-1
Dec0-5

How hot and cold Lake Country really feels

Feels-like highFeels-like lowactual air temp

The felt-temperature range through the year — heat index on the day's high (summer humidity), wind chill on the night's low (winter wind). The dashed lines are the plain thermometer; the gap is how much hotter or colder it really feels.

On the coldest nights, wind chill pulls the feels-like down to about -9°C (around January 5), with roughly 174 freezing days a year (feels-like at or below 0°C), worst in January.

-10°10°20°JanFebMarAprMayJunJulAugSepOctNovDec
Feels-like high (°C)Air high (°C)Feels-like low (°C)Air low (°C)
Jan-1-1-9-6
Feb22-8-6
Mar66-6-3
Apr1010-11
May151545
Jun181878
Jul23231212
Aug23231313
Sep181899
Oct111134
Nov44-3-1
Dec00-7-5

Average hourly temperature in Lake Country

A compact picture of the whole year, hour by hour: each column is a day, each row an hour, and the color is the modeled average temperature. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.

Read left to right for the day of the year and top to bottom for the hour of the day; the color is the modeled temperature, cool blues through to hot reds on the same scale as the other charts. A vertical slice is a single day's swing — coolest just before dawn, warmest in the mid-afternoon — while a horizontal slice follows one hour across the seasons. The darker overlay marks night and the lighter one the twilight around sunrise and sunset. Colors run warmest on August afternoons, near 23°C, and coldest before dawn in January, near -6°C.

JanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM

Lake Country weather by month

Every month at a glance. Click a month for its detailed page.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-1° / -6°5913.5138.40.0
Feb / -6°411099.70.0
Mar / -3°5511.58.111.50.4
Apr10° / 439.72.913.52.3
May15° / 519.90.315.14.5
Jun18° / 519.2016.15.8
Jul23° / 12°305.3015.77.7
Aug23° / 13°255.2014.37.9
Sep18° / 437.70.112.46.3
Oct11° / 6912.11.610.52.6
Nov / -1°8715.59.98.80.1
Dec-0° / -5°6613.514.27.90.0

Chance of rain

How likely it is to rain on a typical day, and how that shifts across the wetter and drier seasons.

Lake Country gets about 621 mm of precipitation a year. On a typical day the chance of rain is often wet, but that rises and falls sharply with the seasons.

The wetter season lasts 6.2 months, from around Oct 8 to Apr 13, peaking in November at about 53% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Jul 28.

November is the wettest month by volume, with 87 mm over about 16 wet days; August is the driest, with 25 mm. Some of the cold-season precipitation falls as snow.

0%10%20%30%40%50%60%JanFebMarAprMayJunJulAugSepOctNovDecwetterdrierwettermostly drysome rainoften wetvery wetNov 15 · 53%Jul 28 · 14%
Rain on a day (%)Rain days
Jan4314
Feb3710
Mar3712
Apr3210
May3110
Jun319
Jul185
Aug175
Sep268
Oct3912
Nov5116
Dec4514

Monthly rainfall

Over a full year, Lake Country collects about 621 mm of rain across 123 wet days — roughly 52 mm in an average month.

It doesn’t fall evenly. November is the wettest month with 87 mm, while August is the driest at just 25 mm. The three wettest months alone bring about 36% of the year’s total, and some of the cold-season precipitation falls as snow.

0255075100125JanFebMarAprMayJunJulAugSepOctNovDec594155435151302543698766
Rainfall (mm)Rain daysSnow days
Jan591413
Feb41109
Mar55128
Apr43103
May51100
Jun5190
Jul3050
Aug2550
Sep4380
Oct69122
Nov871610
Dec661414

Snow in Lake Country

Average snowy days through the year, the snow-season span, and estimated snowfall — for ski trips and the perennial 'will there be snow at Christmas?' question.

Lake Country averages about 59 snowy days a year. Snow season runs roughly Oct 6 to May 9 — about 7.1 months.

December is snowiest, with roughly 14 days of snow and an estimated 60 cm of snowfall. Over the year that adds up to an estimated 236 cm of snow.

05101520JanFebMarAprMayJunJulAugSepOctNovDecsnow seasonsnow seasonDec 18
Snow daysSnowfall (cm)
Jan1350
Feb934
Mar830
Apr310
May01
Jun00
Jul00
Aug00
Sep00
Oct26
Nov1046
Dec1460

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

How often the daytime sky is clear, partly cloudy or overcast.

In Lake Country, the average share of the sky covered by clouds shows significant seasonal variation over the course of the year.

The clearer part of the year begins around June 11 and lasts for 4.1 months, ending around October 13. The clearest month is August, when the sky is clear, mostly clear, or partly cloudy 66% of the time on average.

The cloudier part of the year begins around October 14 and lasts for 6.6 months, ending around May 3. The cloudiest month is December, when it is overcast or mostly cloudy 84% of the time.

0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%JanFebMarAprMayJunJulAugSepOctNovDecAug 1 · 74%Dec 19 · 14%clearmostly clearpartly cloudymostly cloudyovercastcloudierclearercloudier
Clearer (%)Cloudier (%)
Jan2476
Feb3169
Mar3070
Apr3367
May3862
Jun4357
Jul6535
Aug6634
Sep5545
Oct3862
Nov2377
Dec1684

Daylight, sunrise and sunset

DaylightNight

Hours of daylight through the year, with sunrise and sunset times.

The gold band is daylight — sunrise runs along its lower edge, sunset along the upper — so it widens toward summer and pinches toward winter, with night the dark area above and below. The longest day, around June 12, brings about 16 h 06 min of light; the shortest, around January 1, only 7 h 54 min — a swing of roughly 8 h 12 min.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan8.47:584:16
Feb9.77:205:05
Mar11.56:215:53
Apr13.55:136:43
May15.14:197:29
Jun16.13:548:01
Jul15.74:117:56
Aug14.34:537:10
Sep12.45:416:03
Oct10.56:294:57
Nov8.87:204:05
Dec7.97:573:50

Sunny days

How many genuinely sunny days each month brings — days the sky stays clear or mostly clear — banded into plain-language zones.

Lake Country averages about 7 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 2 and 17 days.

The sunnier stretch runs 3.7 months, from around Jun 22 to Oct 12. The sunniest month is July, with roughly 14 sunny days (mixed).

The greyest month is December, down near 2 sunny days — about 83% fewer than the July peak.

05101520JanFebMarAprMayJunJulAugSepOctNovDecgreyersunniergreyergloomymixedbrightJul 3117 daysDec 192 days
Sunny daysSky
Jan4Gloomy
Feb6Gloomy
Mar5Gloomy
Apr5Gloomy
May7Gloomy
Jun6Gloomy
Jul14Mixed
Aug14Mixed
Sep11Mixed
Oct7Gloomy
Nov3Gloomy
Dec2Gloomy

Humidity comfort

DryComfortableHumidMuggyOppressiveMiserable

Share of days at each humidity comfort level, based on the dew point — the measure that tracks how muggy it actually feels.

Humidity comfort is graded by the dew point — the temperature at which the air would be fully saturated — because it tracks how muggy it actually feels far better than relative humidity does. A low dew point feels dry and crisp; a high one feels sticky and oppressive no matter the reading on a humidity gauge.

In Lake Country, the air stays dry or comfortable essentially all year. Even in June, the muggiest month, it feels humid or worse only about 0% of the time — humidity is not something you need to plan around here.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecdry
Dry (%)Comfortable (%)
Jan1000
Feb1000
Mar1000
Apr1000
May1000
Jun1000
Jul982
Aug964
Sep982
Oct1000
Nov1000
Dec1000

Wind

Average wind speed through the year, banded into plain-language speed zones so a number reads as 'breezy' or 'calm' without knowing the scale.

This is the average sustained wind speed at the standard 10 metres above open ground — the steady flow a weather station reports, not the sharper gusts that come and go, which can run half again as fast. It's the number that says whether a place is generally breezy or calm.

Wind in Lake Country is steady company: average speeds sit near 5 km/hcalm — in every month of the year, with no meaningful windy or calm season.

0510JanFebMarAprMayJunJulAugSepOctNovDeccalmApr 28 · 6 km/hJan 21 · 5 km/h
Wind speed (km/h)Feels
Jan5calm
Feb5calm
Mar6calm
Apr6calm
May6calm
Jun6calm
Jul5calm
Aug5calm
Sep5calm
Oct5calm
Nov5calm
Dec5calm

Best time to visit Lake Country

TravelBeach/poolTemperatureCloudsPrecipitation

To characterize how pleasant the weather is in Lake Country throughout the year, we compute two travel scores — one for general sightseeing, one for beach and pool weather.

Around early September, Lake Country is still near the tail of its best-weather window — great conditions with the peak-season crowds already thinning.

Inferred from the travel-score curve; month-by-month visitor numbers are a planned addition.

The travel score favors clear, rainless days with daytime highs between 18°C and 28°C. Based on this score, the best time of year to visit Lake Country for general outdoor tourist activities is from late June to mid September, with a peak score in the last week of July.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timetravel scoretemperaturecloudsprecipitationJul 30 · 8.3

The travel score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

Travel score (0–10)Rating
Jan0.0poor
Feb0.0poor
Mar0.4poor
Apr2.3poor
May4.5fair
Jun5.8good
Jul7.7ideal
Aug7.8ideal
Sep6.2good
Oct2.6poor
Nov0.1poor
Dec0.0poor

The beach/pool score favors clear, rainless days with daytime highs between 24°C and 34°C. Based on this score, the best time of year to visit Lake Country for hot-weather activities is from mid July to late August, with a peak score in the first week of August.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebeach/pool scoretemperaturecloudsprecipitationAug 1 · 7.0

The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

What to pack for Lake Country, by month

EssentialRecommendedOptional

Month by month, what's worth putting in the bag — from the temperature range, rain chance, sun and wind. Tap a month for a quick packing note.

For a warm-season trip around August (highs near 23°C), the essentials are light clothes and sun protection. In the cold season around January (highs near -1°C), pack a warm layer, a heavy coat and rain gear.

Light clothing
Warm layer
Winter coat
Rain gear
Sun protection
Windbreaker

In August, Lake Country sees daytime highs around 23°C and nights near 13°C. Worth packing: light clothes and sun protection. About 5 days see rain.

UV index (midday) in Lake Country by month

LowModerateHighVery highExtreme

Clear-sky midday UV index through the year, shaded by the WHO exposure levels — how much sun protection each month calls for.

Under clear skies, the midday UV index in Lake Country peaks around July 17 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 15 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 17UV 8Dec 15UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar4Moderate
Apr5Moderate
May6High
Jun6High
Jul8Very high
Aug6High
Sep4Moderate
Oct3Moderate
Nov1Low
Dec1Low

Average hourly UV index in Lake Country

LowModerateHighVery highExtreme

Modeled clear-sky UV for every hour of every day — when in the day sun protection actually matters.

The whole year hour by hour: each column is a day, each row an hour, and the color is the modeled clear-sky UV index — the midday peak scaled down as the sun sits lower in the sky. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.

UV falls off far faster than brightness as the sun drops, so even in July the burn window is concentrated in the middle of the day: about 8.5 hours a day reach index 3 (protection recommended), and 4.5 hours reach 6 or more. Mornings and late afternoons stay comparatively gentle year round.

JanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM
UV ≥ 3 (h/day)UV ≥ 6 (h/day)
Jan00
Feb00
Mar2.50
Apr5.50
May71.5
Jun7.52
Jul8.54.5
Aug72
Sep40
Oct00
Nov00
Dec00

Air quality in Lake Country by month

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see which months the air is worst, not just the yearly average.

Air quality in Lake Country is worst in August — around 66 µg/m³ PM2.5 (unhealthy), about 10.1× the cleanest month (January, 7 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

020406080JanFebMarAprMayJunJulAugSepOctNovDecGoodUnhealthyModeratePoorModerateAug 1263 µg/m³Jan 197 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb8Good
Mar9Good
Apr8Good
May9Good
Jun11Good
Jul52Poor
Aug66Unhealthy
Sep11Good
Oct60Unhealthy
Nov39Poor
Dec10Good
Almanac & agriculture

Growing season

Chance of a frost-free dayTypical season (≥50%)

The growing season in Lake Country typically lasts about 213 days, from around April 12 to November 10 — the span where a frost-free day is more likely than not. It is reliably frost-free from May 6 to October 19.

0%25%50%75%100%JanFebMarAprMayJunJulAugSepOctNovDecgrowing seasonApr 1250%May 690%Oct 1990%Nov 1050%
Frost-free chance (%)Frost nights
Jan1431
Feb1428
Mar2131
Apr5830
May965
Jun1000
Jul1000
Aug1000
Sep1000
Oct8912
Nov4230
Dec1531

Growing degree days

Degree days (base 10°C)Frost-free shaded

Growing degree days tally heat above 10°C: each day adds however many degrees its average temperature runs over that threshold, and cold days add nothing. Lake Country banks about 693 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around August.

0200400600800JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan0
Feb0
Mar0
Apr0
May18
Jun93
Jul220
Aug243
Sep116
Oct3
Nov0
Dec0

Solar energy

Average daily shortwave solar energy reaching the ground, banded into brightness zones so the number means something at a glance.

Solar energy is how much sunlight actually reaches the ground each day, measured in kilowatt-hours per square metre (kWh/m²) — the combined effect of how long the sun is up, how high it climbs, and how much cloud gets in the way. It's the raw fuel a solar panel has to work with: for scale, 1 kWh/m² a day is dim and wintry, while 7+ is desert-bright.

Lake Country receives about 3.9 kWh/m² a day of solar energy on average — moderate — with a clear seasonal swing between 0.9 and 6.8 kWh/m².

The brighter stretch of the year lasts 6.1 months, from around Mar 20 to Sep 20. The brightest month is July, averaging about 6.8 kWh/m² (intense).

The dimmest month is December, down near 1.0 kWh/m² — roughly 86% less than the July peak.

012345678JanFebMarAprMayJunJulAugSepOctNovDecdimmerbrighterdimmerdimmoderatebrightintenseJul 126.8 kWhDec 170.9 kWh
Solar energy (kWh/m²)Level
Jan1.2Dim
Feb2.3Moderate
Mar3.7Moderate
Apr5.2Bright
May6.1Intense
Jun6.4Intense
Jul6.9Intense
Aug5.9Bright
Sep4.2Bright
Oct2.4Moderate
Nov1.3Dim
Dec1.0Dim

Where is Lake Country?

Lake Country sits at 50.0°N, 119.4°W, 431 m above sea level, in Canada. The nearest listed city is Rutland, 12 km away.

Topography around Lake Country

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Lake Country.

Within 3 km, the terrain around Lake Country has significant variations in elevation — a maximum elevation change of 440 m around an average of 510 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,332 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,047 m.

The land around Lake Country is covered by trees (45%) and grassland (32%) within 3 km, trees (59%) and grassland (20%) within 16 km, and trees (77%) within 80 km.

3 km
440 m
16 km
1,332 m
80 km
2,047 m
treesgrasslandcroplandartificial surfacesbare terrainwater
Nearby: Rutland 12 km · Kelowna 15 km · West Kelowna 21 km · Okanagan Mission 22 km · Vernon 30 km · Penticton 60 km · Salmon Arm 77 km · Kamloops 98 km

Canada travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 83% of US
price level, 2025
GDP per capita
$55,698
2025
Happiness
6.7 / 10
World Happiness, 2025
Safe drinking water
97%
of population, 2024
Homicide rate
2
per 100k, 2023
Road deaths
5.3
per 100k/yr, 2019
Income group
High
World Bank
Religion
Christian 53%none 35%Muslim 5%Hindu 2%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Lake Country (50.0088°, -119.3967°, elevation 431 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).