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Things to Do in Guanacaste and Northwest in December
Real historical weather for Guanacaste and Northwest in December: average highs of 31°C and lows of 24°C, with around 53mm of rain (averaged over the last 3 years).
31°C
Average high
24°C
Average low
53mm
Typical rainfall
Real things to do in Guanacaste and Northwest in December
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Private transportation from the hotel to Guanacaste Airport
★ 5.0(1 reviews)· 1h 30m
From €4

Private Tour to Rio Celeste Hike and Flavors of Costa Rica
★ 5.0(13 reviews)· 10 hrs
From €174

Flamingo, Guanacaste All Inclusive Catamaran Snorkel Adventure
★ 4.9(957 reviews)· 4 hrs
From €92

Guanacaste full day: Explore Nature, horse, sloth and waterfalls
★ 4.9(47 reviews)· 9 hrs
From €161

Hiking and Tubing at Rincon de la Vieja from Guanacaste Area
★ 4.8(13 reviews)· 8 hrs
From €171

Guanacaste Zipline, Horseback & Hot Springs – All Inclusive
★ 4.8(33 reviews)· 10 hrs
From €152

Direct Transfer Liberia Airport to Guanacaste Hotels
★ 4.7(59 reviews)
From €31

Costa Rica Private Guanacaste Airport (LIR) Departure transfer
★ 4.7(101 reviews)· 45 min
From €4

Guanacaste Snorkel and Sunset Cruise
★ 4.6(94 reviews)· 4 hrs
From €123

Guanacaste Catamaran Cruise with Open Bar and Hotel Transfers
· 5 hrs
From €151
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FAQs — Guanacaste and Northwest in December
Based on real historical data (averaged over the last 3 years), expect highs around 31°C and lows around 24°C, with roughly 53mm of rain.