Climate and monthly weather forecast
Kostanay, Kazakhstan

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The climate of Kostanay

On the North Kazakhstan plateau, in the proximity of Tobol, resides Kostanay, where, according to the Köppen climate classification, the nature of its weather phenomenon is labeled as Dfb; Humid continental weather typified by no dry season and a warm summer. The city of Kostanay experiences a pronounced cycle of seasons with a noticeable fluctuation in temperature, going as low as -18.3°C (-0.9°F) in January and peaking to approximately 25.3°C (77.5°F) in July.

Rainfall can be observed distributed throughout the year, however, the intensity varies per month. In May, the maximum precipitation forms at 35mm (1.38"), while January and February display the lowest precipitation figures at around 16mm (0.63"). Snowfall is another peculiar incident, with virtually no snow detected from May to September, while December takes the lead in snow showers amounting to roughly 107mm (4.21").

Remarkably, the humidity level shifts in the air are evident in Kostanay. From a winter high of 93% in February, it drops to about 51% in May. This fluctuation is indicative of the moist winter months and the drier atmosphere of the spring season. The city receives an annual range of daylight hours from the minimum of 7.6 hours in December growing to a maximum of 16.9 hours in June. Consequently, the Ultraviolet Index remains at 1 during most of the wintertime, it starts to increase in March, peaking at 6 in July before it starts to descend again.

The best time to visit Kostanay

Determining the most opportune time for a visit to Kostanay requires a juxtaposition of all aspects of the climate data. A suitable period could be between May and June when temperatures are in a comfortable range of 19.8°C (67.6°F) to 24.6°C (76.3°F). The daylight hours also reach a promising 15.9h to 16.9h, allowing ample time for exploration and activities. The relative humidity is at its lowest, suggesting a less clammy atmosphere. Nevertheless, it might be beneficial to carry an umbrella, given the peak rainfall of 35mm (1.38") in May.

The worst time to visit Kostanay

The least favorable time to visit Kostanay would arguably be during the peak winter months from December to February. The temperature drops significantly to a bone-chilling range from -18.3°C (-0.9°F) to -10.3°C (13.5°F). Adding to the direct effects of the freezing temperature, the wind also picks up to approximately 16.1km/h (10mph) in December and around 15.1km/h (9.4mph) in February, which might contribute to further discomfort. Snowfall is at its maximum, registering at 107mm (4.21") in December. These conditions, coupled with the shortest daylight hours of the year (7.6h to 9.9h), make these months challenging for tourism.

Spring weather in Kostanay

Transitioning from winter to spring, Kostanay experiences a significant alteration in its climate. The temperatures steadily rise from -2.8°C (27°F) to 9.8°C (49.6°F) from March to May. Daylight hours are extended significantly, reaching 15.9 hours per day in May. Notably, spring is synonymous with the onset of rainfall and the recession of snowfall. The highlight of this season is a noticeable drop in relative humidity, dropping to 51% in May, making the air less moist and enjoyable for most travelers.

Summer weather in Kostanay

Mild and enjoyable, the summer months in Kostanay, from June to August, are characterized by a temperature range of 24.5°C (76.1°F) to 25.3°C (77.5°F). Daylight hours reach their annual peak, extending up to 16.9 hours in June, while the humidity remains balanced at around 59%. Rainfall flaunts a consistent amount during this season, with an average of approximately 31mm (1.22") in June and 32mm (1.26") in July. Despite this, the summer ambiance remains pleasant due to the adequate sunshine hours and moderate climate conditions.

Autumn weather in Kostanay

Autumn in Kostanay witnesses a gradual drop in temperature from 17.8°C (64°F) in September to a chilly -1.7°C (28.9°F) in November. As the season progresses, daylight hours decrease to 8.7 hours in November. The humidity level begins to rise, reaching 82% in November, suggesting a slightly damp and cold atmosphere. As Autumn progresses, the first signs of snowfall also start appearing in November at 71mm (2.8").

Winter weather in Kostanay

Appearing in its full grandeur from December to February, the winter in Kostanay is marked by frigid temperatures that range from -18.3°C (-0.9°F) to -9.5°C (14.9°F). Accompanied by a high relative humidity of over 90%, the weather turns hostile for outdoor activities. Snowfall hits its peak of 107mm (4.21") in December, and the daylight hours are at their fewest, marking the landscape with a typical winter spectacle.

Weather in January

Kostanay, Kazakhstan begins the year steeped in a winter chill. Characterized by the lowest average daytime temperatures of -18.3°C (-0.9°F), January is the coldest month in Kostanay. Blanketed by snow nearly half the month, it's a quiet recess for regular activities as people often stay indoors. Weather in January »

Weather in February

Transitioning from January, February brings a slight increase in temperatures while maintaining a similar weather pattern. Evenings continue to be cold, with heavy snowfall occurring on a regular basis. Sunshine duration extends marginally, providing a bit more respite. Weather in February »

Weather in March

March ushers in the early signs of spring, with the mercury rising steadily, though snowfall continues to be a prominent feature. The snow often melts quickly, feeding the local water bodies. Relative humidity drops slightly, making it feel a bit less cold. Weather in March »

Weather in April

April in Kostanay, Kazakhstan signifies the onset of spring with temperatures climbing to 9.8°C (49.6°F) during the day. The drastic decrease in snowfall coupled with longer daylight hours emboldens local plant and animal life. Weather in April »

Weather in May

May marks a significant shift in Kostanay's weather, with temperatures soaring to a comfortable 19.8°C (67.6°F). The city also experiences its peak daylight hours, giving way to more outdoor activities. Rainfall becomes more frequent, adding to the vitality of May's lush green landscapes. Weather in May »

Weather in June

As summer arrives in Kostanay, the weather in June is consistently warm with a high of 24.6°C (76.3°F). The city is bathed in almost 17 hours of daylight, providing ample opportunity for sun-soaked activities. Rainfall reduces slightly compared to May, though it's still a common occurrence. Weather in June »

Weather in July

July stands as the warmest month in Kostanay with a high temperature peaking at 25.3°C (77.5°F). The city boasts long summer days, abundant sunshine, and minimal cloud cover. Rainfall patterns remain consistent with June, providing balanced watering to the local vegetation. Weather in July »

Weather in August

The weather in August marks the gradual transition towards autumn in Kostanay, characterized by a slight decrease in day temperatures to 24.5°C (76.1°F). Daylight hours start reducing while the balance of sunshine and rainfall contributes to lush landscapes. Weather in August »

Weather in September

September welcomes the autumn season in Kostanay, Kazakhstan with a noticeable drop in temperatures to 17.8°C (64°F). Sunshine hours reduce, setting the stage for shorter days and longer nights. The onset of autumn is marked by an increase in wind speed and a rise in relative humidity. Weather in September »

Weather in October

October brings crisp and cooler weather to Kostanay with temperatures dropping further to 8°C (46.4°F). The scenic beauty of the city is enhanced by autumn's characteristic leaf fall. Evenings become longer and significantly colder, necessitating warmer clothes. Weather in October »

Weather in November

November manifests the early signs of winter in Kostanay with temperatures plunging to -1.7°C (28.9°F). Snowfall returns, generously coating the city in a frosty white layer. Residents stay prepared for the oncoming winter chill with fires and heaters. Weather in November »

Weather in December

December ushers in the peak winter season in Kostanay with the lowest nighttime temperatures of -14.7°C (5.5°F). The city endures the longest snowfall duration, turning it into a winter wonderland. Though cold, the city displays a certain charm during this period. Weather in December »
Updated: Jan 31, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What are the coldest months in Kostanay?

January stands out as Kostanay's coldest month, with an average high-temperature of -12.4°C (9.7°F) and a low-temperature of -18.3°C (-0.9°F).

What is the driest month in Kostanay?

The months with the least rainfall in Kostanay are January, February and September Rain falls for 1.6 days and accumulates 16mm (0.63") of rain.

How many days does it rain in Kostanay?

Throughout the year, in Kostanay, Kazakhstan, there are 96.5 rainfall days, and 284mm (11.18") of precipitation is accumulated.

When does it snow in Kostanay?

Months with snowfall in Kostanay, Kazakhstan, are January through April, September through December.

How many days does it snow in Kostanay?

In Kostanay, Kazakhstan, during the entire year, snow falls for 78.4 days and aggregates up to 502mm (19.76") of snow.

What is the month with the lowest UV index in Kostanay?

January through March and December, with an average maximum UV index of 1, are months with the lowest UV index.

What are the most humid months in Kostanay?

February and March, with an average relative humidity of 93%, are most humid months.

What is the least humid month in Kostanay?

With an average relative humidity of 51%, May is the least humid month.

What is the rainiest month in Kostanay?

May is the month with the most rainfall in Kostanay, Kazakhstan. Rain falls for 12.1 days and accumulates 35mm (1.38") of precipitation.

When it does not snow in Kostanay?

In Kostanay, snow does not fall in May through August.

When are the longest days in Kostanay?

With an average of 16h and 54min of daylight, June has the longest days of the year.

What month has the most sunshine in Kostanay?

June has the most sunshine of the year, with an average of 12.7h of sunshine.

What is the hottest time of year in Kostanay?

The month of July sees the average highest temperatures, reaching 25.3°C (77.5°F) at the peak and 14.8°C (58.6°F) at the low.

When is the highest UV index in Kostanay?

The month with the highest UV index in Kostanay, Kazakhstan, is July, with an average maximum UV index of 6.

When does it snow the most in Kostanay?

December is the month with the most snowfall. Snow falls for 15.1 days and accumulates 107mm (4.21") of snow.

What is the month with the shortest days in Kostanay?

With an average of 7h and 36min of daylight, December has the shortest days of the year.

Is there Daylight Saving Time (DST) in Kostanay?

Kostanay, Kazakhstan, does not observe Daylight Saving Time (DST). +05 timezone is used over the entire year.

What is the month with the least sunshine in Kostanay?

With an average of 2.6h of sunshine, December has the least sunshine of the year.

Average temperature
Kostanay, Kazakhstan

Average temperature - Kostanay, Kazakhstan

The warmest month (with the highest average high temperature) is July (25.3°C).
The month with the lowest average high temperature is January (-12.4°C).

The month with the highest average low temperature is July (14.8°C).
The coldest month (with the lowest average low temperature) is January (-18.3°C).

Average pressure
Kostanay, Kazakhstan

Average pressure - Kostanay, Kazakhstan

The month with the highest atmospheric pressure is February (1027.1mbar).
The month with the lowest atmospheric pressure is July (1009.5mbar).

Average wind speed
Kostanay, Kazakhstan

Average wind speed - Kostanay, Kazakhstan

The windiest month (with the highest average wind speed) is April (17km/h).
The calmest month (with the lowest average wind speed) is August (13.4km/h).

Average humidity
Kostanay, Kazakhstan

Average humidity - Kostanay, Kazakhstan

The months with the highest relative humidity are February and March (93%).
The month with the lowest relative humidity is May (51%).

Average rainfall
Kostanay, Kazakhstan

Average rainfall - Kostanay, Kazakhstan

The wettest month (with the highest rainfall) is May (35mm).
The driest months (with the least rainfall) are January, February and September (16mm).

Average rainfall days
Kostanay, Kazakhstan

Average rainfall days - Kostanay, Kazakhstan

The months with the highest number of rainy days are June and July (12.5 days).
The month with the least rainy days is February (1.3 days).

Average snowfall
Kostanay, Kazakhstan

Average snowfall - Kostanay, Kazakhstan

The month with the highest snowfall is December (107mm).
The months with the least snowfall are May, June, July and August (0mm).

Average snowfall days
Kostanay, Kazakhstan

Average snowfall days - Kostanay, Kazakhstan

The month with the highest number of snowfall days is December (15.1 days).
The months with the least snowfall days are May, June, July and August (0 days).

Average daylight / Average sunshine
Kostanay, Kazakhstan

Average daylight / Average sunshine - Kostanay, Kazakhstan

The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).

The month with the most sunshine is June (Average sunshine: 12h and 42min).
The month with the least sunshine is December (Average sunshine: 2h and 36min).

Average sunshine days
Kostanay, Kazakhstan

Average sunshine days - Kostanay, Kazakhstan

The month with the most sunshine days is August (19 days).
The month with the least sunshine days is April (12.5 days).

Average UV index
Kostanay, Kazakhstan

Average UV index - Kostanay, Kazakhstan

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March and December (UV index 1).

Average visibility
Kostanay, Kazakhstan

Average visibility - Kostanay, Kazakhstan

The months with the highest visibility are May, June, July, August and September (10km).
The month with the lowest visibility is February (7km).

Kostanay, Kazakhstan

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