What is the correct clothing for summer camp in Hokkaido Optimal solution according to temperature

Contents of this article

• Characteristics of summer in Hokkaido
• Recommended clothing for summer camping in Hokkaido
• Key points for comfortable clothing and items to bring on a summer camping trip in Hokkaido.
• summary

Characteristics of summer in Hokkaido

Many people probably think that summer in Hokkaido is cooler than in Honshu.

Because of its high latitude and different climate, one might imagine that temperatures would be low, but in reality, the temperatures aren't necessarily low enough to be considered cool.

Due to global warming and the urban heat island effect, some regions are becoming hotter.

Because Hokkaido has a vast area, one of its characteristics is that there are large temperature differences between regions.

Hokkaido is divided into regions such as northern Hokkaido, central Hokkaido, eastern Hokkaido, and southern Hokkaido, and the summer climate differs in each region.

For example, in Sapporo City in central Hokkaido7The average monthly temperature22℃Before and after, in Wakkanai City in northern Hokkaido19℃The temperature is moderate to slightly below average.

Furthermore, it's important to remember that Hokkaido experiences large diurnal temperature fluctuations during the summer.

While temperatures will be high during the day, they will drop at night, and you may feel a chill.

In particular, the temperature difference between day and night is more pronounced in mountainous areas and campgrounds.

It's important to understand these characteristics when choosing your clothes.

Let's prepare to respond flexibly to different regions and time zones.

Summer temperatures in Hokkaido

Summer temperatures in Hokkaido have started to rise considerably during the daytime.

Regarding temperatures in Hokkaido since 2020, taking the Ishikari region of Sapporo as an example, the following has been observed:

year	Average temperature		Highest temperature		Minimum temperature
	July	August	July	August	July	August
2020	21.2℃	23.3℃	25.7℃	28.1℃	18.2℃	19.6℃
2021	23.9℃	22.9℃	29.0℃	27.2℃	20.2℃	19.6℃
2022	23.1℃	22.7℃	27.3℃	26.8℃	20.0℃	19.5℃
2023	23.8℃	26.7℃	27.8℃	30.9℃	20.7℃	23.7℃

Looking at the data,7The Moon and8There are temperature differences between months of the year.

On average, the maximum temperature is30℃It rose close to the minimum temperature20℃You can see that it goes down to the front and back.

This is an average value, so the maximum temperature may vary from day to day.30℃On some days the minimum temperature exceeds that, and on other days the minimum temperature is20℃There will likely be days when it falls below that level.

In mountainous areas and campsites, the temperature difference between day and night is more pronounced, so caution is advised.

To cope with these temperature changes, it's important to prepare clothing that can protect you from both heat and cold.

To cope with the daytime heat, it's a good idea to choose breathable short-sleeved shirts or quick-drying clothing.

On the other hand, prepare for the chill at night by bringing something to wear over your clothes, such as a long-sleeved shirt, fleece, or jacket.

Additionally, it's a good idea to have rainwear and a windproof outer layer so you can adapt to changing weather conditions.

To ensure a comfortable summer camping trip in Hokkaido, be sure to choose your clothing carefully, taking into account the temperature and weather conditions.

Hokkaido does not have a rainy season; it has an Ezo rainy season.

Summer in Hokkaido is characterized by a unique type of weather known as the Ezo rainy season.

In Honshu, the rainy season typically begins at the start of summer, with a steady drizzle falling almost every day.

However, Hokkaido does not have a rainy season. The reason is that the rainy season front does not pass over Hokkaido.

In Hokkaido, it often rains, especially on the Pacific coast.2There will be a period of unsettled weather lasting for about a week.

This phenomenon can be described as a weather condition unique to Hokkaido.

During the Ezo rainy season, humidity tends to rise, creating an unpleasant, muggy feeling.

When camping during this time of year, be sure to take precautions not only against rain but also against humidity.

Choosing clothing with excellent quick-drying and breathable properties will prevent stuffiness and keep you comfortable.

Recommended clothing for summer camping in Hokkaido

To have a comfortable summer camping trip in Hokkaido, it's important to take precautions against both the heat and the cold.

Here are some recommended clothing items to pack for summer camping in Hokkaido.

Sweat-wicking and quick-drying shirt

In Hokkaido during the summer, during the daytime30℃Since there are days when the temperature exceeds this, let's assume it will be hot.

A sweat-wicking, quick-drying shirt is recommended for daytime wear.

During camping, you can expect to be active and sweat a lot, but a shirt made of sweat-wicking, quick-drying material will quickly absorb and wick away sweat, keeping you comfortable.

On days when the sun isn't too strong, a short-sleeved shirt should be sufficient.

However, choosing a long-sleeved shirt is also a good idea for sun protection.

Long pants

Summer temperatures in Hokkaido are generally lower than in the inland areas of Honshu, so you can comfortably wear long pants.

Furthermore, since the natural environment of the campsite contains plants that can cause skin irritation upon contact, as well as insects such as mosquitoes and horseflies, long pants that minimize skin exposure are practical.

Jeans, in particular, are a great choice because they are made of a durable, windproof material that can easily block the wind, making them perfect for keeping warm at night.

Furthermore, it offers the added reassurance that it's less likely to catch fire even if sparks fly onto it.

Cargo pants with many pockets are convenient for storing small items and allow for easy movement.

hat

A hat is an essential item for summer camping.

Even in Hokkaido, the sun gets strong during the daytime in summer, so wear a hat to prevent heatstroke.

Choose your preferred style, such as a hat or cap.

Hats made of breathable mesh material or those with an inner band to absorb sweat are also recommended.

Shoes or boots

Depending on the ground conditions at the campsite, sandals may be fine, but in campsites with abundant nature, it's wise to wear shoes or boots to avoid the risk of insect bites, rashes from plants, and injuries.

Outside of safe areas such as inside a tent, choose footwear that provides good protection for your feet.

Trekking boots provide support for outdoor activities.

tights

Wearing tights under your trousers is an effective way to prepare for the drop in temperature later in the evening.

If you choose a type that isn't too tight, you should be able to wear it comfortably even while sleeping.

Tights made with moisture-absorbing, heat-generating material offer even greater warmth.

Lightweight jacket

To cope with the chill at night, it's a good idea to bring a light jacket, such as a fleece or nylon jacket.

Unlike a blanket, a jacket is convenient because you can keep it on while you move around.

Nylon material is flame-resistant, making it suitable for use around a campfire at night.

However, be careful as synthetic fiber jackets may melt from sparks.

Rainwear

During the Ezo rainy season, it can rain for extended periods, so rain gear is an essential item.

A sturdy, thick rain suit will also serve as a good layer of clothing for keeping warm.

On days with unpredictable weather, carrying rain gear will allow you to cope with sudden downpours without panicking.

Key points for comfortable clothing and items to bring on a summer camping trip in Hokkaido.

Summer camping in Hokkaido can be very enjoyable if you prepare thoroughly.

Here, we'll introduce some key points to keep in mind regarding clothing for summer camping in Hokkaido.

Layering helps cope with temperature differences.

Because Hokkaido experiences large temperature fluctuations during the summer, it's important to choose your clothing with layering in mind.

Layering is a way of wearing multiple garments in layers to regulate body temperature.

Basically, it consists of underwear that touches the skin directly (base layer), a mid-layer for warmth (middle layer), and a windproof and waterproof outer layer (outer layer).3A layered structure is ideal.

For your base layer, choose a material with high sweat-wicking and quick-drying properties.

It dries quickly even when you sweat, preventing stickiness on your skin.

For the middle layer, we recommend materials with high heat retention, such as fleece or wool.

Layering clothes when the temperature drops helps retain body heat and keep you warm.

For your outer layer, it's a good idea to choose a jacket that is windproof and waterproof.

The key to layering is choosing clothing that is easy to put on and take off as the temperature changes.

Items with many openings and closing points, such as zippers and buttons, make it easier to regulate your body temperature.

Also, if you don't have space to bring a lot of clothes,1Choosing a high-performance item that can handle various temperature ranges with just one piece is one option.

For example, a hybrid long-sleeved shirt that combines quick-drying and heat-retaining properties,1This single sheet can handle a wide range of temperature changes.

During summer camps in Hokkaido, the weather can be unpredictable, with periods of sunshine and heat followed by sudden drops in temperature due to rain.

Make sure to prepare clothing that can flexibly adapt to any change in weather by utilizing layering techniques.

Take thorough measures to control sweat.

Summers in Hokkaido can be hot and humid, and you can sweat profusely even with minimal movement.

Wearing sweaty clothes and then having the temperature drop at night can cause your body temperature to drop, increasing the risk of getting sick.

The greater the difference between the daytime heat and the colder temperatures, the higher the risk.

Furthermore, excessive sweating can cause unpleasant odors, so consideration for those around you is necessary.

To combat sweating, it's effective to choose clothing made from highly absorbent and quick-drying materials.

It quickly absorbs sweat and dries, preventing stickiness and chills.

Also, prepare several changes of clothes so you can change out of sweaty clothes as soon as possible.

Check the weather forecast.

When planning a summer camping trip in Hokkaido, be sure to check the weather forecast before deciding what to wear.

Checking the weather forecast before and after your planned camping trip will give you an idea of ​​the expected temperature range and the possibility of bad weather such as rain.

In particular, during periods of unstable weather, extremes of both heat and cold are expected.

In such situations, you will need to prepare clothing that can cope with a wide range of temperature changes.

Even if it's warm enough to wear a short-sleeved shirt during the day, you might need a long-sleeved shirt or jacket at night.

It's a good idea to prepare clothing that allows for easy layering and adjustment.

If there's a chance of rain, it's essential to bring rain gear or a water-repellent outer layer.

To be prepared for sudden changes in weather, we recommend keeping rain gear within easy reach at all times.

summary

For summer camping in Hokkaido, it's important to prepare clothing that can cope with both the heat and the cold.

On hot summer days30Since temperatures will exceed ℃, wear clothing that allows you to sweat comfortably during the day.

At night20The temperature can drop below ℃, so it's too cold to sleep in short sleeves and shorts.

Prepare a jacket or other warm clothing so you can stay comfortable at night.