Signal Hill, CA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Signal Hill now
Loading the National Weather Service forecast…
Signal Hill weather by the hour
Signal Hill weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Signal Hill.
This week in Signal Hill
Sunrise, sunset and moon in Signal Hill
What is the weather usually like in Signal Hill?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 83°F average high
- Decembercoldest month · 46°F average low
- 12.0 inprecipitation per year · 305 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Signal Hill: May to July and October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station LONG BEACH DAUGHERTY FLD, CA US (USW00023129), adjusted for the elevation of Signal Hill.
Signal Hill weather month by month
Sunrise and sunset in Signal Hill through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 6:55 AM | 5:08 PM | 10 h 12 min |
| February | 6:35 AM | 5:38 PM | 11 h 2 min |
| March | 7:01 AM | 7:01 PM | 12 h 0 min |
| April | 6:20 AM | 7:25 PM | 13 h 5 min |
| May | 5:49 AM | 7:48 PM | 13 h 58 min |
| June | 5:40 AM | 8:06 PM | 14 h 26 min |
| July | 5:51 AM | 8:05 PM | 14 h 13 min |
| August | 6:13 AM | 7:40 PM | 13 h 27 min |
| September | 6:35 AM | 7:00 PM | 12 h 25 min |
| October | 6:56 AM | 6:20 PM | 11 h 23 min |
| November | 6:23 AM | 4:50 PM | 10 h 27 min |
| December | 6:48 AM | 4:46 PM | 9 h 58 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Signal Hill?
Signal Hill has a hot semi-arid climate. The warmest month is August, with an average high of 83°F (28°C), and the coldest is December, with average lows of 46°F (8°C).
It gets about 12.0 inches (305 mm) of precipitation a year. The wettest month is February and the driest is August.
The best time to visit Signal Hill is May to July and October. At 148 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Signal Hill
Weather in towns near Signal Hill
Questions about the weather in Signal Hill
What is the hottest month in Signal Hill?
August, with an average high of 83°F (28°C).
What is the coldest month in Signal Hill?
December, with an average low of 46°F (8°C).
How much does it rain in Signal Hill?
About 12.0 inches (305 mm) a year; the wettest month is February.
Does it snow in Signal Hill?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Signal Hill?
May to July and October, when temperatures are most pleasant and rainy days are fewer.
What climate does Signal Hill have?
Hot semi-arid (Köppen BSh).
What is the weather like in Signal Hill in November?
Highs average 72°F and lows 51°F, with about 0.8 inches of precipitation.
What time is sunrise in Signal Hill?
Around 6:23 AM in mid-November, and sunset around 4:50 PM. Today’s exact times are shown above.
Where does this Signal Hill weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Signal Hill.
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