March weather forecast
Opatija, Croatia

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Weather in March

Come March, Opatija starts experiencing early signs of spring, with the weather conditions becoming more amenable. More sunshine hours and a higher UV index indicate clearer weather, though the days can still be quite chilly. The reduced percentage of cloud cover allows for more visibility and better outdoor conditions. However, the crisp winds continue to bring a certain briskness to the air. In this transition period, the city records temperature extremes between 8.4°C (47.1°F) to 11.8°C (53.2°F).

Temperature

Opatija sees the arrival of March with an average high-temperature of a cool 11.8°C (53.2°F), indicating a subtle variation from February. The temperature in Opatija during March nights demonstrates a small drop from the daytime highs, settling to an average of 8.4°C (47.1°F).

Humidity

In March, the average relative humidity is 72%.

Rainfall

In Opatija, in March, it is raining for 11.4 days, with typically 39mm (1.54") of accumulated precipitation. In Opatija, during the entire year, the rain falls for 157.3 days and collects up to 720mm (28.35") of precipitation.

Snowfall

February, March and December are months with snowfall in Opatija. The months with the most snowfall in Opatija are February, March and December, with an average 1mm (0.04") of accumulated snow.

Sea temperature

In Opatija, in March, the average water temperature is 11.3°C (52.3°F).
Note: You can swim in 11.3°C (52.3°F) below 10°C (50°F) with proper thermal wear; failing that, the cold shock and respiratory challenges are nearly certain. A short span at 13°C (55.4°F) without it is tough.

Daylight

The average length of the day in March is 11h and 56min.
On the first day of March, sunrise is at 06:39 and sunset at 17:50. On the last day of the month, sunrise is at 05:43 and sunset at 18:29 CET.

Sunshine

In Opatija, the average sunshine in March is 7.7h.

UV index

The average daily maximum UV index in March in Opatija is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum UV index of 4 in March translates into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
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Frequently asked questions

What is the usual temperature for Opatija in March?

In Opatija, in March, the average high-temperature is 11.8°C (53.2°F), and the average low-temperature is 8.4°C (47.1°F).

What is the average humidity in March in Opatija?

In March, the average relative humidity in Opatija is 72%.

How many days does it rain in March in Opatija?

In Opatija, Croatia, in March, it is raining for 11.4 days, with typically 39mm (1.54") of accumulated precipitation.

When does it snow the most in Opatija?

The months with the most snowfall in Opatija, Croatia, are February, March and December, with an average 1mm (0.04") of accumulated snow.

What is the last month it snows in Opatija?

March is the last month it regularly snows in Opatija. During 0.2 snowfall days, in March, Opatija aggregates 1mm (0.04") of snow.

How cold is the water in March in Opatija?

In Opatija, in March, the average water temperature is 11.3°C (52.3°F). Swimming in 11.3°C (52.3°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

How many hours of daylight does Opatija have in March?

In Opatija, Croatia, the average day length in March is 11h and 56min.

When is the sunrise / sunset in March in Opatija?

In March, on the first day of the month, sunrise is at 06:39 and sunset at 17:50. On the last day of the month, in Opatija, Croatia, sunrise is at 05:43 and sunset at 18:29 CET.

How many hours of sunshine does Opatija have in March?

The average sunshine duration in March is 7.7h.

What is the UV index reading in March in Opatija?

The average daily maximum UV index in March in Opatija is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in March
Opatija, Croatia

Average temperature in March - Opatija, Croatia
  • Average high temperature in March: 11.8°C

The warmest month (with the highest average high temperature) is August (26.9°C).
The month with the lowest average high temperature is January (8.5°C).

  • Average low temperature in March: 8.4°C

The month with the highest average low temperature is August (22.4°C).
The coldest month (with the lowest average low temperature) is January (5.6°C).

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Average pressure in March
Opatija, Croatia

Average pressure in March - Opatija, Croatia
  • Average pressure in March: 1015.7mbar

The month with the highest atmospheric pressure is December (1019.5mbar).
The month with the lowest atmospheric pressure is July (1014.3mbar).

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Average wind speed in March
Opatija, Croatia

Average wind speed in March - Opatija, Croatia
  • Average wind speed in March: 15.6km/h

The windiest month (with the highest average wind speed) is February (16.7km/h).
The calmest month (with the lowest average wind speed) is July (10.9km/h).

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Average humidity in March
Opatija, Croatia

Average humidity in March - Opatija, Croatia
  • Average humidity in March: 72%

The month with the highest relative humidity is November (76%).
The month with the lowest relative humidity is August (66%).

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Average rainfall in March
Opatija, Croatia

Average rainfall in March - Opatija, Croatia
  • Average rainfall in March: 39mm

The wettest month (with the highest rainfall) is November (89mm).
The driest month (with the least rainfall) is January (35mm).

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Average rainfall days in March
Opatija, Croatia

Average rainfall days in March - Opatija, Croatia
  • Average rainfall days in March: 11.4 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is August (11.1 days).

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Average snowfall in March
Opatija, Croatia

Average snowfall in March - Opatija, Croatia
  • Average snowfall in March: 1mm

The months with the highest snowfall are February, March and December (1mm).
The months with the least snowfall are January, April, May, June, July, August, September, October and November (0mm).

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Average snowfall days in March
Opatija, Croatia

Average snowfall days in March - Opatija, Croatia
  • Average snowfall days in March: 0.2 days

The month with the highest number of snowfall days is February (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average sea temperature in March
Opatija, Croatia

Average sea temperature in March - Opatija, Croatia
  • Average sea temperature in March: 11.3°C

The best month for swimming (with the highest average sea temperature) is August (24.9°C).
The coldest month (with the lowest average sea temperature) is February (10.7°C).

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Average daylight in March /
Average sunshine in March
Opatija, Croatia

Average daylight in March / Average sunshine in March - Opatija, Croatia
  • Average daylight in March: 11h and 5min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in March: 7h and 4min

The months with the most sunshine are July and August (Average sunshine: 11h and 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 18min).

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Average sunshine days in March
Opatija, Croatia

Average sunshine days in March - Opatija, Croatia
  • Average sunshine days in March: 17.5 days

The month with the most sunshine days is March (17.5 days).
The month with the least sunshine days is May (9.9 days).

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Average UV index in March
Opatija, Croatia

Average UV index in March - Opatija, Croatia
  • Average UV index in March: 4

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).

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Average cloud cover in March
Opatija, Croatia

Average cloud cover in March - Opatija, Croatia
  • Average cloud cover in March: 37

The months with the most cloud cover are January and February (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 16).

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Average visibility in March
Opatija, Croatia

Average visibility in March - Opatija, Croatia
  • Average visibility in March: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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Opatija, Croatia

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