Where Is Hot in January from San Francisco? 2027
4 warm destinations have direct flights from San Francisco in January. Guadalajara has the best overall weather. Los Angeles has the lowest fares from €34.
Updated
|
Guadalajara
Mexico
|
21°C | 3h 40m | €396 | €30/night | 81 |
|
Santa Ana
United States
|
20°C | 1h | €63 | €62/night | 52 |
|
Los Angeles
United States
|
19°C | 1h | €34 | €84/night | 47 |
|
Sydney
Australia
|
24°C | 15h | €1458 | €114/night | 31 |
Temperatures are historical averages for January.
Warmest destinations from San Francisco in January
The warmest places to fly to directly from San Francisco in January, ranked by average daytime temperature. All destinations average 18°C or above and are reachable on a direct flight.
Guadalajara
21°C avg daytime
From €396 return
3h 40m direct
81 trips available
Santa Ana
20°C avg daytime
From €63 return
1h direct
52 trips available
Los Angeles
19°C avg daytime
From €34 return
1h direct
47 trips available
Sydney
24°C avg daytime
From €1458 return
15h direct
31 trips available
Frequently Asked Questions
Where is hot in January from San Francisco?
There are 4 warm destinations reachable by direct flight from San Francisco in January. Guadalajara is among the top picks, with average daytime temperatures around 21°C.
Which is the warmest place to fly to from San Francisco in January?
Sydney is typically the warmest destination reachable by direct flight from San Francisco in January, averaging around 24°C during the day.
What is the cheapest warm holiday from San Francisco in January?
Los Angeles is among the cheapest warm destinations from San Francisco in January, with return fares from around $38.
How does FairFareFinder calculate the best destinations for January?
FairFareFinder uses live flight and hotel price data combined with historical weather averages to rank destinations. Temperatures shown for dates beyond 14 days ahead are historical averages for January, not live forecasts. Prices are updated approximately every 6 hours.
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