The holiday overlays come down early, and nobody warns you
Both resorts strip their holiday layer within the first fortnight, and the exact date is not published far ahead. Holidays at Universal Orlando and Grinchmas at Universal Hollywood have both historically run into the first week of January and then stopped, which means a trip booked for the third week gets January prices and no seasonal content at all.
That is usually the right trade. The overlays are worth a fare difference in December and they are not worth the first week's crowd levels in January. But book with your eyes open: if the seasonal shows are why your family is going, you need the first week and you need to pay for it.
Mardi Gras at Universal Orlando picks up where the holidays leave off, and it starts later than most people assume — early February in recent cycles rather than January. Treat the whole of January after the first week as a genuinely bare month for events at both resorts and plan the trip around rides.
This is refurbishment season, and Universal does not soften the blow
More attractions are down in January and February than in any other window, at both resorts, because this is the only stretch of the year with attendance low enough to absorb it. Universal typically posts closures a few weeks out rather than months, so a trip booked in October cannot be planned around them.
The practical response is to build the trip around a park rather than around a ride. Islands of Adventure and Epic Universe both have enough headliners that losing one is an inconvenience; Universal Studios Hollywood is a single park where losing the Studio Tour for maintenance would change the day entirely.
Check the operator's own maintenance list in the fortnight before you travel, and check it again the morning you go. Our closure trackers carry only what we can verify, which in most Januaries is less than what is actually down.
Short hours change the arithmetic on Express Pass
Both resorts run their shortest operating days of the year in January, and Universal Hollywood in particular can close in the late afternoon on a midweek date. A shorter day compresses everything: the same number of visitors arrive through a narrower window, so the middle of the day still queues even in a low month.
Express Pass is cheapest this month and least necessary this month, and those two facts do not cancel out. On a quiet Orlando weekday it is genuinely skippable, and the money is better spent on a park-to-park ticket. On a January Saturday at Universal Hollywood, where a compact park meets a local crowd inside a seven-hour day, it is closer to essential than the low season implies.
The rule that holds at both resorts: buy Express Pass for the day, not for the trip. Universal prices it per date and the spread within a single January is large enough that buying it for your busiest day and skipping it on the others is almost always the right shape.
Rain planning at Universal Hollywood is a real part of the trip
Los Angeles gets most of its annual rain between December and March, and January is the wettest of those months. The park stays open, and a wet January Tuesday is the emptiest Universal Studios Hollywood ever gets, so this is an opportunity rather than a write-off — provided you have packed for it.
What rain actually affects: the Studio Tour tram is open-sided, the Starway escalators between Upper and Lower Lot are exposed, and the outdoor queue space is limited enough that a downpour pushes everybody into the same few indoor buildings. A poncho and waterproof shoes convert the day from unpleasant to excellent value.
If your dates are fixed and you have two candidate days, watch the forecast and take the wet one for the park and the dry one for the rest of Los Angeles. That is the opposite of most people's instinct and it is the right way round.