Posio, Finland: What to pack, what to wear, and when to go [2022]
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Traveling to Posio, Finland? If you're planning to go to Posio, this is some important information about when to go, what to wear, and what to pack.
Contents
- When to go to Posio
- Important essentials for Posio
- Activities for Posio
- Posio in January: weather and what to pack
- Posio in February: weather and what to pack
- Posio in March: weather and what to pack
- Posio in April: weather and what to pack
- Posio in May: weather and what to pack
- Posio in June: weather and what to pack
- Posio in July: weather and what to pack
- Posio in August: weather and what to pack
- Posio in September: weather and what to pack
- Posio in October: weather and what to pack
- Posio in November: weather and what to pack
- Posio in December: weather and what to pack

About your travel guide
Hi! I'm Dev. I've traveled all over the world and in my travels, I have made many packing lists. In this series, my team and I have compiled the most useful information, as well as things we couldn't live without, to help you plan your trip.
When to go to Posio, Finland
Based on the climate and weather in Posio, the best time to go is July. See below for details.
Important essentials for Posio, Finland
Here are some general tips on what to wear in Posio, as well as several items to remember to pack when traveling there.
IMPORTANT COVID-19 ESSENTIALS
N95 masks
These N95 masks provide the best level of COVID-19 protection you can have.
Hand sanitizer
This hand sanitizer is an excellent TSA-friendly option.
A vaccine card protector
Vaccine cards can become worn. An unreadable vaccination card can cause severe consequences. This vaccine card protector helps avoid that.
Touchless thermometer
A touchless thermometer is important to have.
-
Proof of COVID-19 vaccination/negative test
Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
Kids' KN95 masks
N95 masks don't exist for kids. These are a good alternative (and can also be used by adults if N95 masks are not available).
Other health necessities
Emergency water purifier
Some rural areas may have potentially unsafe tap water, so it's important to have an emergency water purifier like this one.
Travel first aid kit
This one is a superb one.
Emergency rapid COVID-19 test
U.S. residents can get them free here. Otherwise, you can buy them here.
Emergency motion sickness relief
Don't forget these
Voice and data SIM card
A SIM card that works in Posio. A good global SIM card works in most countries, but check the country list before buying.
For families with young children
Power bank for devices
A portable power bank, like this one
Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
Plug adapter
A plug adapter that supports outlet types C and F. This one works in most countries, but check with your hotel.
Photography accessories
- cell phone photography gimbal
- camera drone for outdoor shots
- extra batteries
- extra memory cards
Airplane or car necessities
Activities for Posio, Finland
Here are some activity recommendations and activity-specific packing tips for Posio.
What to wear/what to pack for Posio, Finland by month
Already know when you're traveling?
January
January in Posio is unbearably cold. The average overnight temperatures in the area are in the single digits F (10+ below zero C). It tends to rain occasionally.
What to wear/what to pack:
Thick pajamas
Lip balm
Our pick: this
-
Extreme cold weather gear
Neck warmer/ski mask
Coveralls
We love:
Night cap
It's a good idea to wear a cap at night here like this
Goggles for eye protection
Heated gloves
Insulated boots
The best value
Insulated water bottle
Our best choice:
Extreme weather jacket shell
These are an excellent value:
Thermal undergarments
We suggest:
Fleece for under jacket
Heated socks.
We've found
these to be the best
A rain coat to layer with a coat
100% waterproof footwear
We suggest rain boots:
Rain pants
Rain pants are vital in heavy rain.
Waterproof phone bag
Wind resistant umbrella
This one is a perfect choice.
Waterproof bag/luggage cover
So your belongings don't get wet. We recommend:
February
If you are traveling to Posio in February, you will notice that it is biting cold. Daytime temperatures are in the high 10s F (single digits below 0 C).
What to wear/what to pack:
Fleece for under jacket
Insulated boots
The best value
Extreme weather jacket shell
These are an excellent value:
Thermal undergarments
Our choice is:
Coveralls
We love:
Insulated water bottle
Our fave:
Neck gaiter/cold weather mask
Heated gloves
Heated socks.
We've found
these to be the best
Goggles for eye protection
-
Extreme cold weather gear
Thick pajamas
Lip balm
Our pick: this one
Night cap
It's a good idea to wear a head protector at night in this weather like this
A rain coat to layer with another jacket
100% waterproof footwear
We use these rain boots:
Rain pants
These are vital in heavy rain.
Waterproof phone bag
Umbrella
This one is an excellent choice.
Waterproof bag/luggage cover
So your belongings stay dry. We like:
March
March for Posio can be bitter cold. Temperatures average in the 20s F (single digits below 0 C) during the day. It rains once in a while.
What to wear/what to pack:
Fleece for under jacket
Thermal undergarments
We chose:
Insulated boots
The best value
Heated socks.
We've found
these to be the best
Night cap
It's vital to wear a head protector at night in this weather like this
Lip balm
Our pick: this one
Extreme weather jacket shell
These are an excellent value:
Neck gaiter/cold weather face mask
Thick pajamas
Goggles for eye protection
Insulated water bottle
Our choice:
Heated gloves
Coveralls
We pick:
-
Extreme cold weather gear
A rain poncho to layer with another jacket
100% waterproof footwear
We use these rain boots:
Rain pants
Rain pants will be essential in heavy rain.
Waterproof phone bag
Umbrella
This one is a perfect choice.
Waterproof bag/luggage cover
So your things stay dry. We recommend:
April
April in Posio is frigid. The average overnight temperatures in the area are in the high 10s F (single digits below 0 C), with a few days below 0 F (10+ below zero C). It tends to rain sometimes.
What to wear/what to pack:
Extreme cold weather gloves
Very heavy heated socks
Like these
-
Fleece inner layer
Scarf/neck warmer
Insulated ice boots
We use:
-
Heavy sweaters
Extreme weather jacket shell
These are a great value:
Pajamas
Coveralls/snow pants
Here are some of the best choices:
Thermal undergarments
We suggest:
Lip balm
The best choice: this one
A rain jacket to layer with another jacket
100% waterproof footwear
We recommend these rain boots:
Rain pants
These pants can be vital in heavy rain.
Waterproof phone bag
Umbrella
This one is a perfect choice.
Waterproof bag/luggage cover
So your bags remain dry. We recommend:
May
May here is brisk. Temperatures average in the 40s F (single digits C) during the day. It rains once in a while.
What to wear/what to pack:
-
Jacket or coat
Light gloves or mittens
Lip balm
In our opinion, the best pick: this one
-
Warm pants or jeans
Fleece
Extra socks
-
Standard footwear
A rain coat to layer with another jacket
100% waterproof footwear
We like these rain boots:
Rain pants
These pants can be essential in a rainstorm.
Waterproof phone bag
Wind resistant umbrella
This one is an excellent choice.
Waterproof bag/luggage cover
So your bags don't get wet. We like:
June
June in Posio is crisp. Temperatures average in the high 50s F (mid 10s C) during the day. It rains sometimes.
What to wear/what to pack:
Pants or jeans
Light jacket or fleece
-
Long sleeve shirts or blouses
Extra socks
-
Standard footwear
-
Dresses
Light and heavy skirts
A rain poncho to layer with another jacket
100% waterproof footwear
We suggest these rain boots:
Rain pants
Rain pants will be vital in a storm.
Waterproof phone bag
Umbrella
This one is an excellent option.
Waterproof bag/luggage cover
So your things remain dry. We recommend:
July
July in Posio is mild. The average overnight temperatures in the area are in the low 50s F (single digits C). It tends to rain a bit less than half of the time.
What to wear/what to pack:
-
Dresses
Light jacket or fleece
Extra socks
Pants or jeans
-
Long sleeve shirts or blouses
-
Standard footwear
Light and heavy skirts
A rain coat to layer with a jacket
100% waterproof footwear
We use these rain boots:
Rain pants
These are a lifesaver in a rainstorm.
Waterproof phone bag
Wind resistant umbrella
This one is a great one to buy.
Waterproof bag/luggage cover
So your suitcases don't get wet. We like:
August
August in Posio is cool. Temperatures average in the low 60s F (high 10s C) during the day. It rains regularly.
What to wear/what to pack:
Pants or jeans
-
Long sleeve shirts or blouses
Extra socks
-
Standard footwear
Light and heavy skirts
-
Dresses
Light jacket or fleece
A rain coat to layer with a coat
100% waterproof footwear
We use these rain boots:
Rain pants
Rain pants are essential in heavy rain.
Waterproof phone bag
Windproof umbrella
This one is a perfect choice.
Waterproof bag/luggage cover
So your suitcases remain dry. We recommend:
September
If you visit Posio during September, you might find that it can be very chilly. Temperatures tend to hover around the low 50s F (single digits C) during the day, while at night they can dip into the 30s F (single digits C). In terms of precipitation, you can expect it to rain once in a while.
What to wear/what to pack:
Extra socks
Lip balm
In our opinion, the best is: here
Light gloves or mittens
Fleece
-
Jacket or coat
-
Warm pants or jeans
-
Standard footwear
A rain poncho to layer with another jacket
100% waterproof footwear
We suggest these rain boots:
Rain pants
These pants are vital in a rainstorm.
Waterproof phone bag
Windproof umbrella
This one is a perfect choice.
Waterproof bag/luggage cover
So your things stay dry. We suggest:
October
Traveling to Posio in October, you will notice that it is very cold. Expect it to rain sometimes. Daytime temperatures are in the 30s F (single digits C).
What to wear/what to pack:
Lip balm
Our choice: this
Heavy socks
Such as:
Insulated water bottle
Our favorite:
Warm pants or jeans
Heavy jacket
Gloves
Sweaters
-
Cold weather footwear
A rain coat to layer with another jacket
100% waterproof footwear
We use rain boots:
Rain pants
Rain pants can be a lifesaver in a storm.
Waterproof phone bag
Wind resistant umbrella
This one is an excellent one to buy.
Waterproof bag/luggage cover
So your belongings don't get wet. We suggest:
November
November in Posio is freezing. The average overnight temperatures in the area are in the high 10s F (single digits below 0 C), with a few days below 0 F (10+ below zero C). It tends to rain once in a while.
What to wear/what to pack:
Pajamas
Extreme cold weather gloves
Scarf/neck warmer
-
Heavy sweaters
Lip balm
The best option: this one
Insulated ice boots
We use:
Extreme weather jacket shell
These are a great value:
-
Fleece inner layer
Coveralls/snow pants
Here are some of the best choices:
Very heavy heated socks
Like these
Thermal undergarments
We chose:
A rain poncho to layer with a coat
100% waterproof footwear
We use rain boots:
Rain pants
These pants will be vital in a rainstorm.
Waterproof phone bag
Wind resistant umbrella
This one is an excellent choice.
Waterproof bag/luggage cover
So your suitcases don't get wet. We suggest:
December
If you go to Posio in December, you will notice that it is unbearably cold. Expect it to rain once in a while. Daytime temperatures are in the low 20s F (single digits below 0 C).
What to wear/what to pack:
Coveralls/snow pants
Here are some of the best values:
Scarf/neck warmer
Extreme weather jacket shell
These are a great value:
-
Heavy sweaters
Very heavy heated socks
Like these
-
Fleece inner layer
Insulated ice boots
We use:
Thermal undergarments
Our choice is:
Lip balm
The best choice: this one
Pajamas
Extreme cold weather gloves
A rain jacket to layer with a coat
100% waterproof footwear
We recommend rain boots:
Rain pants
Rain pants are essential in a storm.
Waterproof phone bag
Windproof umbrella
This one is an excellent choice.
Waterproof bag/luggage cover
So your things remain dry. We suggest:
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