Climate and monthly weather forecast
Surrey, Canada

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The climate of Surrey

Defined by the Köppen climate classification as Cfb, Surrey, Canada, experiences a Marine West Coast climate with warm summer seasons. Surrey sits comfortably in this predominate climate zone where vivid variations in weather parameters are experienced throughout the year.

A marked characteristic of the weather in Surrey is the range in temperatures across the months. High temperatures fluctuate from a chilly 5°C (41°F) in January, steadily rise to peak at around 20.4°C (68.7°F) in July and August before declining to meet 4.1°C (39.4°F) in December. Low temperatures mirror this trend, commencing from 1.3°C (34.3°F) in January, ascending to 12.3°C (54.1°F) in August, only to fall back down to 0.8°C (33.4°F) in December.

Of the various weather parameters, humidity and rainfall significantly contribute to the general climate impression. Relative humidity remains fairly consistent, ranging from the highest at 85% in January to the lowest at 75% in July. Rainfall varies more prominently, with the highest precipitation, 222mm (8.74"), observed in November, while the lowest, 28mm (1.1"), is noticed in July. Despite the variations, Surrey receives rainfall throughout the year.

Unique weather patterns observable in Surrey are the snowfall and daylight hours. Snowfall only significantly appears in the colder months from January to March and late in the year in December, with the largest accumulation of 98mm (3.86") in February. In stark contrast, daylight hours increase from 8.8 hours in January to a maximum of 16.1 hours in June, before decreasing again to 8.3 hours in December.

The best time to visit Surrey

In light of the weather parameters, the best time to visit Surrey, Canada, notably falls between June and August. Ambient summer weather dominates this period with high temperatures from 17.3°C (63.1°F) to 20.4°C (68.7°F) and low temperatures ranging from 9.8°C (49.6°F) to 12.3°C (54.1°F). In-line with pleasant temperatures, the months also offer the longest daylight hours and the most sunshine, making opportunities for outdoor activities plentiful.

The worst time to visit Surrey

The less inviting months to visit Surrey would be from November to February. During this time, the city feels the full brunt of winter, with high temperatures dropping to between 4.1°C (39.4°F) and 7.3°C (45.1°F) and low temperatures falling from 0.8°C (33.4°F) to 3.6°C (38.5°F). This period is also accompanied by the highest precipitation levels, particularly in November and December which record rainfall over 197mm (7.76"), making for cold, wet days.

Spring weather in Surrey

The advent of Spring in March hails the start of thaw in Surrey, with temperatures gradually rising from highs of 7.9°C (46.2°F) to 15.5°C (59.9°F) towards May and lows from 2.8°C (37°F) to 8.1°C (46.6°F). Spring also brings diminishing levels of rainfall from 162mm (6.38") in March to 63mm (2.48") in May, inviting drier days.

Summer weather in Surrey

Linking to the diminishing rains, Summer in Surrey witnesses the driest period of the year between June and August. During these months, temperatures peak with range highs from 17.3°C (63.1°F) to 20.4°C (68.7°F) and lows from 9.8°C (49.6°F) to 12.3°C (54.1°F). Humidity is also at its lowest during this time, allowing for a more comfortable ambiance.

Autumn weather in Surrey

A shift from the dry summer months, Autumn in Surrey brings a resurgence in rainfall. Gradually, rainfall increases from 40mm (1.57") in August to 222mm (8.74") by November. Accompanying the rains, temperatures cool with high temperatures declining from 17.1°C (62.8°F) in September to 7.3°C (45.1°F) in November and low temperatures dropping from 10.4°C (50.7°F) to 3.6°C (38.5°F).

Winter weather in Surrey

Winter in Surrey commences with a flurry, as snowfall begins to appear primarily in December. Temperatures descend with the highs fluctuating from 7.3°C (45.1°F) to 4.1°C (39.4°F) and lows from 3.6°C (38.5°F) to a chilling 0.8°C (33.4°F) as we move into the heart of winter in January. Alongside the frigid temperatures, rainfall remains substantial during the winter months, lending to Surrey's reputation for a cold, wet winter climate.

Weather in January

January in Surrey, Canada is characterized by chilly temperatures and frequent precipitation. The high for the month reaches only 5°C (41°F) while the low dips to 1.3°C (34.3°F), and the month experiences over a quarter of its days under snowfall, totaling 75mm (2.95"). Weather in January »

Weather in February

The weather in February notches up marginally from January, with barely warmer temperatures and slightly less precipitation. The atmospheric pressure drops slightly to 1017.7mb from 1018.3mb, hinting at changeable weather conditions. Weather in February »

Weather in March

The onset of spring in March leads to perceptible changes in weather conditions in Surrey. An average high of 7.9°C (46.2°F) and low of 2.8°C (37°F) exhibit a noticeable warming trend. Rainfall continues to dominate, with 162mm (6.38") precipitation accounting for the majority of moisture that fills the air. Weather in March »

Weather in April

April, experiencing a noticeable leap in temperatures, brings clear signs of spring weather in Surrey. With the jump from 7.9°C (46.2°F) to 10.8°C (51.4°F) in high temperatures and from 2.8°C (37°F) to 4.9°C (40.8°F) in lows, the city starts to thaw. Weather in April »

Weather in May

By May, Surrey's weather shifts noticeably toward more temperate conditions. The marks a turning point in the weather with average highs hitting 15.5°C (59.9°F) and lows basking at 8.1°C (46.6°F). The 63mm (2.48") of rainfall marks a sequential decreasing trend from the onset of the year. Weather in May »

Weather in June

June sees the typical onset of summer in Surrey, with the weather favoring outdoor activities. Winds blow at a comparatively slower 6.9km/h (4.3mph), declining from the average 8.4km/h (5.2mph) noted in April. The UV index increases to 4, urging residents to take appropriate sun protection measures. Weather in June »

Weather in July

July, being the peak of summer, promises the warmest weather with temperatures soaring to an average high of 20.4°C (68.7°F). The 28mm (1.1") of rainfall recorded during the month is the lowest for the year, showcasing the dry and warm nature of July. Weather in July »

Weather in August

August continues the summer trend set by July with high temperatures holding steady at 20.4°C (68.7°F). Although the rainfall increases slightly to 40mm (1.57"), it is still significantly lower than the winter and spring months. Weather in August »

Weather in September

September bears witness to the transition from summer to fall, with a modest drop in average high temperatures to 17.1°C (62.8°F). The rainfall noticeably increases to 87mm (3.43"), hinting at the imminent arrival of the wetter season. Weather in September »

Weather in October

October in Surrey brings distinct fall weather with cooler temperatures, shorter days, and increased rainfall. The rain gauge accumulates 151mm (5.94") of precipitation, a substantial rise from September's 87mm (3.43"). The temperature continues to drop, and daylight hours decrease further. Weather in October »

Weather in November

November, with its chilly temperatures and abundant rainfall, serves as a precursor to the coming winter. Snow makes its first appearance after a long hiatus with an accumulation of 11mm (0.43"), a reminder of the approaching cold. Weather in November »

Weather in December

December ushers in winter with the lowest average temperatures, 4.1°C (39.4°F) highs and 0.8°C (33.4°F) lows, and shortest daylight durations. December records high snowfall of 72mm (2.83"), making it the second highest snow-accumulating month after January. Weather in December »
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Frequently asked questions

What is the most humid month in Surrey?

With an average relative humidity of 85%, January is the most humid month.

How much does it rain in Surrey?

Throughout the year, in Surrey, there are 199.4 rainfall days, and 1439mm (56.65") of precipitation is accumulated.

When does it snow in Surrey?

Months with snowfall in Surrey, Canada, are January through April, November and December.

How much does it snow in Surrey?

Throughout the year, in Surrey, there are 13.9 snowfall days, and 293mm (11.54") of snow is accumulated.

What months are the sea coldest in Surrey?

January and February, with an average sea temperature of 6.8°C (44.2°F), are months with the coldest seawater.

What is the month with the least sunshine in Surrey?

The month with the least sunshine is January, with an average of 3.7h of sunshine.

What are the months with the lowest UV index in Surrey?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Surrey, Canada.

When does it snow the most in Surrey?

The month with the most snowfall is February, when snow falls for 4.6 days and typically aggregates up to 98mm (3.86") of snow.

When is Daylight Saving Time (DST) in Surrey?

On Sunday, 10. March 2024, at 2:00 am, Daylight Saving Time starts in Surrey, Canada, and the time zone changes from PST to PDT. Daylight Saving Time ends on Sunday, 03. November 2024, at 2:00 am, and the time zone reverts from PDT to PST.

When it does not snow in Surrey?

In Surrey, snow does not fall in May through October.

When are the longest days in Surrey?

June has the longest days of the year in Surrey, Canada, with an average of 16h and 6min of daylight.

What time of the year is the hottest in Surrey?

Surrey's warmest period falls in July and August, when the average high-temperatures ascend to 20.4°C (68.7°F).

What is the least humid month in Surrey?

The least humid month in Surrey is July, with an average relative humidity of 75%.

What is the driest month in Surrey?

July is the month with the least rainfall in Surrey. Rain falls for 10.2 days and accumulates 28mm (1.1") of precipitation.

What are the months with the most sunshine in Surrey?

July and August, with an average of 10.2h of sunshine, are months with the most sunshine in Surrey.

What is the month with the highest UV index in Surrey?

July is the month with the highest UV index, with an average maximum UV index of 5.

What month is the sea warmest in Surrey?

August is the month with the warmest seawater in Surrey, with an average sea temperature of 11.5°C (52.7°F).

What is the rainiest month in Surrey?

The month with the most rainfall in Surrey, Canada, is November, when the rain falls for 20.6 days and typically aggregates up to 222mm (8.74") of precipitation.

What month is the coldest in Surrey?

December, marked by an average high-temperature of 4.1°C (39.4°F) and a low-temperature of 0.8°C (33.4°F), is the coldest month in Surrey.

What is the month with the shortest days in Surrey?

The month with the shortest days is December, with an average of 8h and 18min of daylight.

Average temperature
Surrey, Canada

Average temperature - Surrey, Canada

The warmest months (with the highest average high temperature) are July and August (20.4°C).
The month with the lowest average high temperature is December (4.1°C).

The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is December (0.8°C).

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Average pressure
Surrey, Canada

Average pressure - Surrey, Canada

The month with the highest atmospheric pressure is January (1018.3mbar).
The month with the lowest atmospheric pressure is March (1015.8mbar).

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Average wind speed
Surrey, Canada

Average wind speed - Surrey, Canada

The windiest months (with the highest average wind speed) are March and November (9.4km/h).
The calmest month (with the lowest average wind speed) is August (5.8km/h).

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Average rainfall
Surrey, Canada

Average rainfall - Surrey, Canada

The wettest month (with the highest rainfall) is November (222mm).
The driest month (with the least rainfall) is July (28mm).

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Average rainfall days
Surrey, Canada

Average rainfall days - Surrey, Canada

The month with the highest number of rainy days is March (21.1 days).
The month with the least rainy days is August (9.3 days).

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Average snowfall
Surrey, Canada

Average snowfall - Surrey, Canada

The month with the highest snowfall is February (98mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days
Surrey, Canada

Average snowfall days - Surrey, Canada

The month with the highest number of snowfall days is February (4.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature
Surrey, Canada

Average sea temperature - Surrey, Canada

The best month for swimming (with the highest average sea temperature) is August (11.5°C).
The coldest months (with the lowest average sea temperature) are January and February (6.8°C).

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Average daylight / Average sunshine
Surrey, Canada

Average daylight / Average sunshine - Surrey, Canada

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).

The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days
Surrey, Canada

Average sunshine days - Surrey, Canada

The month with the most sunshine days is August (19.1 days).
The month with the least sunshine days is March (7.8 days).

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Average UV index
Surrey, Canada

Average UV index - Surrey, Canada

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average visibility
Surrey, Canada

Average visibility - Surrey, Canada

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).

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Surrey, Canada

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