Cool
Average highs are around 19°C, so pack for cooler days.
January verdict
Poor for holiday weather
Average highs are around 19°C, so pack for cooler days. Sunshine averages 7.1h per day, enough for a balanced month. Rainfall averages 70mm, which is relatively low for holiday planning.
Monthly averages
Temp
19°C
Rain
70mm
Sun
7.1h
Sea
15°C
Weather score
37
Poor
Cool
Average highs are around 19°C, so pack for cooler days.
Drier
Rainfall averages 70mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 7.1h per day, enough for a balanced month.
Cool sea
Sea temperatures average 15°C, so the water can feel cool.
Map
Compare Loma Linda, California, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
January19°C average high
January has some of the coolest average daytime highs of the year, so pack for fresher conditions.
Warmest monthsJuly to September
This stretch sets the upper range for average daytime heat.
January70mm average rain
January is one of Loma Linda's wettest months, so rain is likely to be a major planning factor.
Driest monthsApril to October
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
January7.1 hours average sun
January is one of Loma Linda's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
January15°C average sea
January is one of the coolest sea months, so the water may feel fresher than in peak months.
Warmest seaJuly to October
Sea temperatures are usually near 20°C in this stretch, so swimming comfort is at its strongest.
January37 weather score
January is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJune to September
These months have the strongest weather score in the monthly averages.