Kalmar
Sweden
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Kalmar, Sweden

October, like September, in Kalmar, Sweden, is a cool autumn month, with average temperature varying between 11.6°C (52.9°F) and 4.1°C (39.4°F).

Temperature

In Kalmar, Sweden, the average high-temperature drops, from an enjoyable 17.7°C (63.9°F) in September, to a cool 11.6°C (52.9°F). In October, in Kalmar, the average low-temperature is 4.1°C (39.4°F).

Rainfall

In Kalmar, Sweden, during October, the rain falls for 13 days and regularly aggregates up to 38.5mm (1.5") of precipitation. Throughout the year, in Kalmar, there are 154 rainfall days, and 483.3mm (19") of precipitation is accumulated.

Sea temperature

In October, the average sea temperature in Kalmar is 11.4°C (52.5°F). Swimming in 11.4°C (52.5°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

In Kalmar, the average length of the day in October is 10.4h.

Sunshine

The average sunshine in Kalmar, Sweden, is 3h.

UV index

The average daily maximum UV index in Kalmar is 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV radiation for the average person.
The daily maximum UV index of 1 in October interpret into the following advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in October in Kalmar?

The average high-temperature, in October, in Kalmar, Sweden, is 11.6°C (52.9°F), while the average low-temperature is 4.1°C (39.4°F).

How much does it rain in Kalmar in October?

In Kalmar, Sweden, during October, the rain falls for 13 days and regularly aggregates up to 38.5mm (1.5") of precipitation.

What is the sea water temperature in October in Kalmar?

In Kalmar, in October, the average water temperature is 11.4°C (52.5°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

What is the average length of the day in October in Kalmar?

In October, the average length of the day in Kalmar, Sweden, is 10.4h.

How long on average sun shines in October in Kalmar?

In October, the average sunshine is 3h.

What is the UV index reading in October in Kalmar?

The average daily maximum UV index in October is 1. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to the UV radiation.
Average temperature in October - Kalmar, Sweden
  • Average high temperature in October: 11.6°C

The warmest month (with the highest average high temperature) is July (22.6°C).
The month with the lowest average high temperature is January (1.8°C).

  • Average low temperature in October: 4.1°C

The month with the highest average low temperature is July (12.5°C).
The coldest month (with the lowest average low temperature) is February (-3.8°C).

Average rainfall in October - Kalmar, Sweden
  • Average rainfall in October: 38.5mm

The wettest month (with the highest rainfall) is July (59.5mm).
The driest month (with the lowest rainfall) is February (28.9mm).

Average rainfall days in October - Kalmar, Sweden
  • Average rainfall days in October: 13 days

The month with the highest number of rainy days is January (17 days).
The month with the lowest number of rainy days is June (9 days).

Average sea temperature in October - Kalmar, Sweden
  • Average sea temperature in October: 11.4°C

The best month for swimming (with the highest average sea temperature) is August (18.3°C).
The coldest month (with the lowest average sea temperature) is March (1.9°C).

Average daylight in October / Average sunshine in October - Kalmar, Sweden
  • Average daylight in October: 10.4h

The month with the longest days is June (Average daylight: 17.7h).
The month with shortest days is December (Average daylight: 6.9h).

  • Average sunshine in October: 3h

The month with most sunshine is June (Average sunshine: 9h).
Months with least sunshine are January and December (Average sunshine: 1).

Average UV index in October - Kalmar, Sweden
  • Average UV index in October: 1

The month with the highest UV index is June (UV index 6).
Months with the lowest UV index are January, November and December (UV index 0).