Kamloops, British Columbia Weather by Month and Climate Averages

How much rain does Kamloops get?

Kamloops gets 218 mm of precipitation in an average year, spread over about 92 days with measurable rain. That is fewer rainy days than 71% of Canada.

June is the wettest month, with 28 mm. March is the driest, with 9 mm. December has the most rainy days, about 10.

The longest dry spell in the last five years lasted 31 days, to October 20, 2022.

Kamloops weather by month

Kamloops weather in January

In January, Kamloops averages a high of 1°C and a low of -6°C. It gets 16 mm of precipitation over about 9 rainy days. The sun is out about 20% of daylight hours. The January record high is 13°C (2016) and the record low is -28°C (2024).

Kamloops weather in February

In February, Kamloops averages a high of 3°C and a low of -5°C. It gets 14 mm of precipitation over about 7 rainy days. The sun is out about 28% of daylight hours. The February record high is 15°C (2015) and the record low is -22°C (2019).

Kamloops weather in March

In March, Kamloops averages a high of 11°C and a low of -1°C. It gets 9 mm of precipitation over about 6 rainy days. The sun is out about 34% of daylight hours. The March record high is 23°C (2015) and the record low is -18°C (2019).

Kamloops weather in April

In April, Kamloops averages a high of 16°C and a low of 3°C. It gets 11 mm of precipitation over about 5 rainy days. The sun is out about 37% of daylight hours. The April record high is 32°C (2023) and the record low is -9°C (2020).

Kamloops weather in May

In May, Kamloops averages a high of 22°C and a low of 8°C. It gets 24 mm of precipitation over about 8 rainy days. The sun is out about 38% of daylight hours. The May record high is 34°C (2023) and the record low is -2°C (2013). May is one of the most comfortable months to visit.

Kamloops weather in June

In June, Kamloops averages a high of 25°C and a low of 12°C. It gets 28 mm of precipitation over about 9 rainy days. The sun is out about 39% of daylight hours. The June record high is 46°C (2021) and the record low is 4°C (2008).

Kamloops weather in July

In July, Kamloops averages a high of 29°C and a low of 14°C. It gets 23 mm of precipitation over about 7 rainy days. The sun is out about 65% of daylight hours. The July record high is 41°C (2024) and the record low is 6°C (2008).

Kamloops weather in August

In August, Kamloops averages a high of 29°C and a low of 14°C. It gets 13 mm of precipitation over about 6 rainy days. The sun is out about 54% of daylight hours. The August record high is 40°C (2018) and the record low is 6°C (2010).

Kamloops weather in September

In September, Kamloops averages a high of 23°C and a low of 9°C. It gets 23 mm of precipitation over about 9 rainy days. The sun is out about 48% of daylight hours. The September record high is 38°C (2022) and the record low is -1°C (2007). September is one of the most comfortable months to visit.

Kamloops weather in October

In October, Kamloops averages a high of 14°C and a low of 3°C. It gets 18 mm of precipitation over about 8 rainy days. The sun is out about 32% of daylight hours. The October record high is 27°C (2012) and the record low is -11°C (2020).

Kamloops weather in November

In November, Kamloops averages a high of 6°C and a low of -1°C. It gets 18 mm of precipitation over about 8 rainy days. The sun is out about 21% of daylight hours. The November record high is 21°C (2016) and the record low is -25°C (2006).

Kamloops weather in December

In December, Kamloops averages a high of 1°C and a low of -6°C. It gets 21 mm of precipitation over about 10 rainy days. The sun is out about 18% of daylight hours. The December record high is 18°C (2025) and the record low is -30°C (2022).

Sunshine, humidity and wind in Kamloops

July is the sunniest month in Kamloops, with sunshine about 65% of daylight hours. December is the cloudiest, at 18%. Over the year the sun shines about 36% of daylight hours. Kamloops is sunnier than 50% of Canada.

Humidity peaks in December at 84% and is lowest in July at 38%.

Kamloops has about 25 days a year above 32°C. Kamloops is hotter than 99% of Canada.

First and last freeze in Kamloops

The first fall freeze in Kamloops typically comes around October 11, and the last spring freeze around April 23. That leaves a frost-free growing season of about 171 days.

Kamloops weather records

The hottest temperature on record at the Kamloops station is 46°C, on June 29, 2021. The coldest is -30°C, on December 22, 2022.

The wettest day on record brought 28 mm of rain, on June 3, 2015.

The best time to visit Kamloops

The most comfortable time to visit is typically May and September, when daytime highs sit near 22°C.

Winter (December–February) is cold, with average highs around 1°C and lows near -5°C.

Spring (March–May) is mild, with average highs around 16°C and lows near 4°C.

Summer (June–August) is hot, with average highs around 28°C and lows near 13°C.

Autumn (September–November) is mild, with average highs around 14°C and lows near 4°C.

Kamloops climate questions

How much rain does Kamloops get?

Kamloops gets 218 mm of precipitation in an average year, over about 92 rainy days.

What is the wettest month in Kamloops?

June is the wettest month in Kamloops, with 28 mm. March is the driest, with 9 mm.

How many rainy days does Kamloops have a year?

Kamloops has about 92 days with measurable rain in an average year. December has the most, about 10.

What is the hottest month in Kamloops?

July is the warmest month in Kamloops, with an average high of 29°C.

What is the coldest month in Kamloops?

January is the coldest month in Kamloops, with an average low of -6°C.

What is the record high temperature in Kamloops?

The record high at the Kamloops station is 46°C, set on June 29, 2021. The record low is -30°C, on December 22, 2022.

What is the sunniest month in Kamloops?

July is the sunniest month in Kamloops, with sunshine about 65% of daylight hours. December is the cloudiest.

When is the first frost in Kamloops?

The first fall freeze in Kamloops typically comes around October 11. The last spring freeze is around April 23.

What is the best time to visit Kamloops?

The most comfortable time to visit is typically May and September, when daytime highs sit near 22°C.