March weather forecast
Siquirres, Costa Rica

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Weather in March

The first month of the spring, March, is also a moderately hot month in Siquirres, Costa Rica, with an average temperature varying between 22.9°C (73.2°F) and 28.3°C (82.9°F).

Temperature

Transitioning into March, Siquirres experiences an average high-temperature of a still moderately hot 28.3°C (82.9°F), marking a minor shift from the preceding month. Throughout March, an average nighttime temperature of 22.9°C (73.2°F) is experienced in Siquirres.

Heat index

The heat index value for March is calculated to be a hot 32°C (89.6°F). If one persists in activity during exposure, it could induce weariness and subsequently, heat cramps.
In the scope of the heat index, its values resonate with shade and light wind conditions. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'feels like' or 'apparent temperature', evaluates the perceived heat by adding the effect of moisture in the air. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.

Humidity

In March, the average relative humidity is 77%.

Rainfall

In Siquirres, in March, during 19.9 rainfall days, 123mm (4.84") of precipitation is typically accumulated. In Siquirres, during the entire year, the rain falls for 224.1 days and collects up to 1644mm (64.72") of precipitation.

Daylight

In March, the average length of the day is 12h and 5min.
On the first day of March in Siquirres, Costa Rica, sunrise is at 05:47 and sunset at 17:44. On the last day of the month, sunrise is at 05:31 and sunset at 17:44 CST.

Sunshine

In March, the average sunshine in Siquirres is 7.2h.

UV index

March through October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: In March, the UV index of 7 transforms into the following advice:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
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Frequently asked questions

Is it hot in Siquirres during March?

In March, in Siquirres, the average high-temperature is 28.3°C (82.9°F), and the average low-temperature is 22.9°C (73.2°F). In March, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 32°C (89.6°F).

What is the average humidity in March in Siquirres?

In March, the average relative humidity in Siquirres, Costa Rica, is 77%.

How many days does it rain in March in Siquirres?

In Siquirres, Costa Rica, in March, it is raining for 19.9 days, with typically 123mm (4.84") of accumulated precipitation.

How many hours of daylight does Siquirres have in March?

The average day length in March in Siquirres, Costa Rica, is 12h and 5min.

What time are sunrise and sunset in March in Siquirres?

In March, on the first day of the month, sunrise is at 05:47 and sunset at 17:44. On the last day of the month, sunrise is at 05:31 and sunset at 17:44 CST.

How long on average sun shines in March in Siquirres?

The average sunshine duration in March is 7.2h.

When is the highest UV index in Siquirres?

March through October, with an average maximum UV index of 7, are months with the highest UV index.

How high is the UV index in March in Siquirres?

In Siquirres, Costa Rica, the average daily maximum UV index in March is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.

Average temperature in March
Siquirres, Costa Rica

Average temperature in March - Siquirres, Costa Rica
  • Average high temperature in March: 28.3°C

The warmest month (with the highest average high temperature) is September (30.6°C).
The month with the lowest average high temperature is January (27.4°C).

  • Average low temperature in March: 22.9°C

The month with the highest average low temperature is June (24.7°C).
The coldest month (with the lowest average low temperature) is January (22.3°C).

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Average pressure in March
Siquirres, Costa Rica

Average pressure in March - Siquirres, Costa Rica
  • Average pressure in March: 1012.9mbar

The month with the highest atmospheric pressure is January (1013.1mbar).
The month with the lowest atmospheric pressure is October (1010.7mbar).

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Average wind speed in March
Siquirres, Costa Rica

Average wind speed in March - Siquirres, Costa Rica
  • Average wind speed in March: 8.9km/h

The windiest months (with the highest average wind speed) are February and March (8.9km/h).
The calmest months (with the lowest average wind speed) are August and September (6.8km/h).

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Average humidity in March
Siquirres, Costa Rica

Average humidity in March - Siquirres, Costa Rica
  • Average humidity in March: 77%

The month with the highest relative humidity is November (80%).
The months with the lowest relative humidity are April and September (76%).

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Average rainfall in March
Siquirres, Costa Rica

Average rainfall in March - Siquirres, Costa Rica
  • Average rainfall in March: 123mm

The wettest month (with the highest rainfall) is December (214mm).
The driest month (with the least rainfall) is September (59mm).

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Average rainfall days in March
Siquirres, Costa Rica

Average rainfall days in March - Siquirres, Costa Rica
  • Average rainfall days in March: 19.9 days

The month with the highest number of rainy days is July (23.5 days).
The month with the least rainy days is September (15.4 days).

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Average daylight in March /
Average sunshine in March
Siquirres, Costa Rica

Average daylight in March / Average sunshine in March - Siquirres, Costa Rica
  • Average daylight in March: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).

  • Average sunshine in March: 7h and 1min

The month with the most sunshine is September (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).

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Average sunshine days in March
Siquirres, Costa Rica

Average sunshine days in March - Siquirres, Costa Rica
  • Average sunshine days in March: 8.8 days

The month with the most sunshine days is October (14.1 days).
The month with the least sunshine days is July (7 days).

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Average UV index in March
Siquirres, Costa Rica

Average UV index in March - Siquirres, Costa Rica
  • Average UV index in March: 7

The months with the highest UV index are March, April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 6).

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Average cloud cover in March
Siquirres, Costa Rica

Average cloud cover in March - Siquirres, Costa Rica
  • Average cloud cover in March: 47

The month with the most cloud cover is December (Cloud cover 55).
The month with the least cloud cover is September (Cloud cover 34).

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Average visibility in March
Siquirres, Costa Rica

Average visibility in March - Siquirres, Costa Rica
  • Average visibility in March: 10km

The months with the highest visibility are February, March, April, May, June, August, September and October (10km).
The months with the lowest visibility are January, July, November and December (9km).

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Siquirres, Costa Rica

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