Climate Insights for Poco Sol

San Carlos, Provincia de Alajuela, Costa Rica

Hottest
April
26°C peak
Coldest
February
16°C low
Wettest
October
371mm rain
Best to Visit
January, February, March
Mild temps & low rain

Climate Overview

The climate in Poco Sol is warm and mild. The average annual temperature is 21°C and approximately 2323mm of precipitation falls per year. Poco Sol receives a notable amount of rainfall throughout the year, including during its driest month. Poco Sol is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: April, May, September. The coldest months are February, January, March, when temperatures can drop to 16°C.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 23° Average: 20° Min: 17° Feb Max: 24° Average: 20° Min: 16° Mar Max: 25° Average: 20° Min: 17° Apr Max: 26° Average: 21° Min: 18° May Max: 26° Average: 22° Min: 19° Jun Max: 25° Average: 21° Min: 19° Jul Max: 25° Average: 21° Min: 19° Aug Max: 25° Average: 21° Min: 19° Sep Max: 25° Average: 21° Min: 18° Oct Max: 25° Average: 21° Min: 18° Nov Max: 24° Average: 20° Min: 18° Dec Max: 24° Average: 20° Min: 17°
Max
Average
Min

Poco Sol has relatively stable temperatures year-round, staying within a 10°C range. The warmest month is April, when average highs reach 26°C and the mean temperature sits around 21°C. February is the coolest month, with minimum temperatures around 16°C and an average of 20°C. Daily temperature variation is modest, with an average difference of 7°C between highs and lows.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm 400mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 64mm Feb Precipitation: 44mm Mar Precipitation: 35mm Apr Precipitation: 79mm May Precipitation: 253mm Jun Precipitation: 290mm Jul Precipitation: 242mm Aug Precipitation: 251mm Sep Precipitation: 273mm Oct Precipitation: 371mm Nov Precipitation: 297mm Dec Precipitation: 124mm
Precipitation

Poco Sol is a very wet location, receiving approximately 2323mm of precipitation annually, which averages out to around 194mm per month. The wettest month is October, averaging 371mm of rainfall. November and June also tend to see above-average precipitation. The driest month is March, with just 35mm. That's 336mm less than October, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h 5km/h 10km/h 15km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 14km/h Feb Wind Speed: 14km/h Mar Wind Speed: 13km/h Apr Wind Speed: 10km/h May Wind Speed: 8km/h Jun Wind Speed: 8km/h Jul Wind Speed: 10km/h Aug Wind Speed: 9km/h Sep Wind Speed: 8km/h Oct Wind Speed: 8km/h Nov Wind Speed: 9km/h Dec Wind Speed: 12km/h
Wind Speed

Poco Sol is relatively calm, with an average annual wind speed of 10km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is February, averaging 14km/h, though still comfortable for most outdoor activities. The calmest conditions occur in October, with average winds dropping to 8km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 6km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 13km/h in winter, 10km/h in spring, 9km/h in summer, 8km/h in autumn.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

89 days until Summer

It is currently spring in Poco Sol, which began on March 20, 2026. Poco Sol is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in April at around 26°C, while the coldest stretch bottoms out in February near 16°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

Spring

Temperatures range from 17 to 26°C. Rainfall is heavy, totalling around 368mm across the season with a monthly average of 123mm. Winds are generally light, averaging 10km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 19 to 25°C. Rainfall is heavy, totalling around 783mm across the season with a monthly average of 261mm. Winds are generally light, averaging 9km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 18 to 25°C. Rainfall is heavy, totalling around 941mm across the season with a monthly average of 314mm. Winds are generally light, averaging 8km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 16 to 24°C. Precipitation is moderate at around 231mm for the season, averaging 77mm per month. Winds are generally light, averaging 13km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 20°
Feb 20°
Mar 20°
Apr 21°
May 22°
Jun 21°
Jul 21°
Aug 21°
Sep 21°
Oct 21°
Nov 20°
Dec 20°

The best time to visit Poco Sol is during January, February, March and April, when the weather is most comfortable for travellers. During these months, average temperatures hover around 20°C with modest rainfall averaging 56mm per month. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

Monthly Climate Data

The table below shows monthly climate averages for Poco Sol based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
17 °C
23 °C
14 km/h
64 mm
0 cm
Feb
16 °C
24 °C
14 km/h
44 mm
0 cm
Mar Current
17 °C
25 °C
13 km/h
35 mm
0 cm
Apr
18 °C
26 °C
10 km/h
79 mm
0 cm
May
19 °C
26 °C
8 km/h
253 mm
0 cm
Jun
19 °C
25 °C
8 km/h
290 mm
0 cm
Jul
19 °C
25 °C
10 km/h
242 mm
0 cm
Aug
19 °C
25 °C
9 km/h
251 mm
0 cm
Sep
18 °C
25 °C
8 km/h
273 mm
0 cm
Oct
18 °C
25 °C
8 km/h
371 mm
0 cm
Nov
18 °C
24 °C
9 km/h
297 mm
0 cm
Dec
17 °C
24 °C
12 km/h
124 mm
0 cm
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Metric (°C, km/h)