10-day forecast — Liberia (Guanacaste)
Refreshed hourly
Thu · Today · 12 Nov
Showers
90°
76°
0.09 in
Wind3 mph E
Gusts11 mph
UV index10 – Very high
Precip chance65%
Sunrise5:36 AM
Sunset5:15 PM
Fri · Tomorrow · 13 Nov
Showers
87°
75°
0.35 in
Wind3 mph SW
Gusts9 mph
UV index11 – Very high
Precip chance86%
Sunrise5:36 AM
Sunset5:15 PM
Saturday · 14 Nov
Fog
88°
74°
0.19 in
Wind3 mph W
Gusts11 mph
UV index10 – Very high
Precip chance78%
Sunrise5:36 AM
Sunset5:15 PM
Sunday · 15 Nov
Showers
89°
75°
0.17 in
Wind3 mph E
Gusts10 mph
UV index7 – High
Precip chance81%
Sunrise5:37 AM
Sunset5:15 PM
Monday · 16 Nov
Showers
89°
75°
0.05 in
Wind4 mph E
Gusts8 mph
UV index7 – High
Precip chance63%
Sunrise5:37 AM
Sunset5:15 PM
Tuesday · 17 Nov
Sunny
88°
76°
14%
Wind9 mph NE
Gusts19 mph
UV index8 – Very high
Precip chance14%
Sunrise5:37 AM
Sunset5:15 PM
Wednesday · 18 Nov
Partly cloudy
87°
74°
20%
Wind8 mph NE
Gusts17 mph
UV index8 – Very high
Precip chance20%
Sunrise5:38 AM
Sunset5:15 PM
Thursday · 19 Nov
Partly cloudy
88°
73°
20%
Wind8 mph E
Gusts16 mph
UV index7 – High
Precip chance20%
Sunrise5:38 AM
Sunset5:15 PM
Friday · 20 Nov
Partly cloudy
88°
75°
19%
Wind8 mph NE
Gusts17 mph
UV index7 – High
Precip chance19%
Sunrise5:39 AM
Sunset5:15 PM
Saturday · 21 Nov
Sunny
88°
73°
7%
Wind8 mph NE
Gusts16 mph
UV index8 – Very high
Precip chance7%
Sunrise5:39 AM
Sunset5:15 PM
Sunday · 22 Nov
Sunny
89°
74°
0.02 in
Wind6 mph E
Gusts13 mph
UV index8 – Very high
Precip chance39%
Sunrise5:40 AM
Sunset5:15 PM
Monday · 23 Nov
Sunny
89°
74°
22%
Wind2 mph E
Gusts13 mph
UV index7 – High
Precip chance22%
Sunrise5:40 AM
Sunset5:15 PM
Tuesday · 24 Nov
Partly cloudy
89°
75°
18%
Wind3 mph E
Gusts12 mph
UV index7 – High
Precip chance18%
Sunrise5:40 AM
Sunset5:15 PM
Wednesday · 25 Nov
Partly cloudy
90°
75°
0.02 in
Wind8 mph E
Gusts18 mph
UV index7 – High
Precip chance41%
Sunrise5:41 AM
Sunset5:15 PM
About Liberia (Guanacaste)
CountryCosta Rica
RegionGuanacaste
ContinentNorth America & Caribbean
Time zoneAmerica/Costa_Rica (-06:00)
Latitude10.6350°
Longitude-85.4370°
Air QualityGood (AQI 29)
Details & indices
Wind
2 mph E
Gusts 9 mph
Humidity
67%
Dew point 76°
Pressure
29.80 inHg
Falling
UV index
10 — Very high
High today
Air Quality
Good
AQI 29 · US EPA
Visibility
6 mi
Clear view
Sun & moon
Sunrise5:36 AM
Sunset5:15 PM
Length of day11h 39m
Moonrise8:42 AM
Moonset8:22 PM
Moon phase🌔 Waxing Crescent
Local time11:40 AM (-06:00)
Liberia (Guanacaste) climate in September
8-year averages · when to visitBest months: January–December · September: Good
| August | September | October | |
|---|---|---|---|
| Average temperature | → 79°F | 79°F | ▼ 77°F |
| Typical high | ▼ 88°F | 86°F | ▼ 84°F |
| Typical low | → 73°F | 73°F | ▼ 72°F |
| Water temperature | ▼ 86°F | 85°F | ▼ 84°F |
| Precipitation | ▲ 13.2 in | 15.7 in | ▲ 21.6 in |
| Wet days | ▲ 24 d | 28 d | ▲ 29 d |
| Humidity | ▲ 84% | 89% | ▲ 90% |
| Sunshine per day | ▼ 8.9 h | 8.4 h | ▼ 7.6 h |
| Cloud cover | ▲ 29% | 31% | ▲ 36% |
| Midday UV | → 12 | 12 | ▼ 11 |
| Daylight | 12:28 | 12:11 | 11:53 |
| Our take | Good | Good | Good |
September temperatures day by day daily mean + smoothed trend · °F
September precipitation day by day in
September UV day by day clear-sky midday value
Figures are averaged over 8 years of ERA5 reanalysis; sea temps come from ocean reanalysis, and UV is derived from solar elevation.
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Updated: 11:40 AM
Liberia (Guanacaste), Costa Rica · 10.64°N, 85.44°W · America/Costa_Rica · Forecast computed for these exact coordinates