Today
Mostly clear throughout the day, high +82°, low +81°. Light wind, up to 14 mph. Chance of precipitation up to 64%.
Weather in Apra Harbor
Guam · Santa Rita Municipality · 13.4283, 144.6525
Today Now 2:40 PM
+82° Rain
Hourly forecast
Today10/22
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow mostly clear: daytime +82°, nighttime +79° — almost like today.
Week
This week temperatures range from +79° to +84°. The week promises to be dry. Cloudless weather for 7 days.
Week vs norm
- Today 10/22 +82° as usual usually +82°
- Tomorrow 10/23 +82° as usual usually +82°
- Sat 10/24 +84° +2° usually +82°
- Sun 10/25 +84° +2° usually +82°
- Mon 10/26 +84° +2° usually +82°
- Tue 10/27 +82° as usual usually +82°
- Wed 10/28 +81° −2° usually +82°
- Thu 10/29 +81° −2° usually +82°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 22
Today is cooler than usual for this date.
- Heat record +85° 2003
- Cold record +78° 2010
- Most precipitation 1.2 in 2024
- Strongest gust 35 mph 1991
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Apra Harbor
Today is close to the norm for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +80° / +78° | +80° | 3.3 |
| Feb | +80° / +78° | +79° | 2.4 |
| Mar | +80° / +78° | +80° | 2.3 |
| Apr | +81° / +79° | +80° | 3.3 |
| May | +82° / +80° | +81° | 4.2 |
| Jun | +82° / +80° | +81° | 6.5 |
| Jul | +82° / +79° | +81° | 11.3 |
| Aug | +82° / +79° | +81° | 14.0 |
| Sep | +82° / +79° | +81° | 13.0 |
| Oct | +82° / +79° | +81° | 12.1 |
| Nov | +82° / +80° | +81° | 7.3 |
| Dec | +82° / +79° | +80° | 4.1 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
6:13 AM | 5:58 PM
Moon
3:05 PM | 2:26 AM
Moon phase
Waxing gibbous 81%
Next solar eclipse
Calculating for this city…