Weather Unión, Puntarenas long-term weather forecast

Long-term weather forecast for Unión, Puntarenas for ten days.

Thursday, Jan 15

32 / 23°C

0.1 mm

8 km/h

24 °C	28 °C	12 am
23 °C	26 °C	6 am
32 °C	35 °C	12 pm
28 °C	32 °C	6 pm

sunrise 6:00 am
sunset 5:36 pm

HOURLY

During the day morning clear, later morning partly cloudy, in the evening initially partly cloudy, later cloudy. The highest temperature 32 °C. Total rainfall 0.1 mm. At night the lowest temperature 23 °C.

Interactive map weather Costa Rica

GPS: 10.1560; -84.7234

altitude: 612 m
local time:

PLACES IN THE AREA

Weather forecast Unión, Puntarenas, Costa Rica extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Thursday 01/15/2026
12 AM 1 AM	clear	24 °C 28 °C	0.0 mm	1.2 m/s 4 km/h east	1010 hPa	82 %	21 °C	7 %	0%	6%	0%	0%
6 AM 7 AM	partly cloudy	23 °C 26 °C	0.0 mm	1.0 m/s 4 km/h north-northeast	1010 hPa	77 %	19 °C	13 %	0%	13%	0%	0%
12 PM 1 PM	partly cloudy	32 °C 35 °C	0.0 mm	2.3 m/s 8 km/h south	1008 hPa	50 %	20 °C	13 %	0%	7%	7%	0%
6 PM 7 PM	cloudy	28 °C 33 °C	0.1 mm	3.5 m/s 13 km/h south-southeast	1008 hPa	75 %	22 °C	53 %	0%	18%	32%	17%
Friday 01/16/2026
12 AM 1 AM	cloudy	25 °C 29 °C	0.0 mm	1.4 m/s 5 km/h east	1009 hPa	79 %	21 °C	57 %	0%	55%	0%	0%
6 AM 7 AM	partly cloudy	24 °C 28 °C	0.0 mm	0.9 m/s 3 km/h east	1010 hPa	79 %	20 °C	33 %	0%	30%	5%	1%
12 PM 1 PM	rain showers	31 °C 34 °C	1.5 mm	3.0 m/s 11 km/h south	1009 hPa	53 %	20 °C	15 %	0%	11%	4%	0%
6 PM 7 PM	partly cloudy	27 °C 32 °C	0.0 mm	2.3 m/s 8 km/h south-southeast	1008 hPa	82 %	23 °C	27 %	0%	11%	18%	0%

Unión, Puntarenas, Costa Rica - information

State: Costa Rica

GPS coordinates: 10.1560; -84.7234

Time zone: America / Costa Rica time difference in hours with time in US is -7 hours

Altitude: 612 m
The administrative part:

Provincia de Puntarenas, Puntarenas
Cantón de Montes de Oro, Miramar, Puntarenas

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Weather Unión, Puntarenas, Costa Rica. Weather forecast Unión, Puntarenas.

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Data source

Weather forecast for Unión, Puntarenas is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

Weather with Meteobox for your website

Astronomical information Unión, Puntarenas

data are always in the local time

Sun and light

Jan. 15, 2026

Sunrise:	Sunset:
6 am	5:36 pm
Noon:	Length of day:
11:48 am	11:36
Start of civil twilight*:	End of civil twilight*:
5:37 am	5:59 pm
Start of nautical twilight*:	End of nautical twilight*:
5:12 am	6:24 pm
Start of astronomical twilight*:	End of astronomical twilight*:
4:46 am	6:50 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
01/15/2026 3:21 am	01/15/2026 3:01 pm
Next new moon:	Next full moon:
01/18/2026	02/01/2026