Mid-summer · Weather & things to do
Pasadena in July
Pasadena warms up: highs climb to 87°F (30°C), from 82°F in June, with lows of 65°F (18°C) and less than 0.1 in (3 mm) of rain.
Its comfort score of 86/100 is still Good, though it ranks 11th of 12 here.
- Avg high
- 87°F (30°C)
- Avg low
- 65°F (18°C)
- Rain
- less than 0.1 in (3 mm)
- Humidity
- 52%
- Cloud cover
- 17%
- Daylight
- ~14 h 04 min
- Comfort score
- 86/100 · Great
What July feels like
Heat sets the pace, with highs around 87°F (30°C). Get out early and keep the hottest hours for somewhere cool.
There's a big swing between day and night, about 12°C (22°F), so mornings and evenings feel much cooler than the afternoon.
It's one of the drier stretches, with only less than 0.1 in (3 mm) of rain.
Sunny spells dominate: cloud cover averages 17%.
Plan around July
July is one of the lower-scoring months here; the best are March – June and October & November.
- Comfort slips from 98/100 in June to 86/100.
- Our Los Angeles New Year's Eve route is planned for Dec 30 – Jan 1, a window set by the holiday season rather than the weather — July falls outside it.
What to pack for July
- Light, breathable clothes87°F afternoons
- Sunscreen, sunglasses and a hathigh UV on clear days
- Refillable water bottleeasy to dehydrate in the heat
- A warm layer for eveningslows near 65°F
- Comfortable walking shoesmost picks involve some walking
What to do in Pasadena in July
Start early and take shelter at midday: the picks below pair morning outings with places to cool off.
The Raymond 1886
Seasonal American cooking in the former caretaker's cottage of the vanished Raymond Hotel, with a garden patio.
Why now July scores 86/100 for comfort, good conditions for being outside.
Colorado Street Bridge
Curved 1913 concrete arch bridge over the Arroyo Seco, with a walking path along the stream bed below.
Why now Highs near 87°F and 0.1 in of monthly rain make this an easy outdoor pick.
Old Pasadena
Blocks of restored brick buildings and alleys along Colorado Boulevard, with shops, cafes and bars.
Why now A break from 87°F afternoons.
Rose Parade
The Tournament of Roses parade of flower-covered floats, bands and horses, held on Colorado Boulevard since 1890.
Pie 'n Burger
Counter diner near Caltech since 1963, known for griddled burgers, pancakes and fruit pies by the slice.
Why now Somewhere to sit out the hottest hours.
Nearby in July
- Los Angeles in July~9 mi · highs 89°F, 0.1 in rain · 1°C (2°F) warmer by day, about as wet
- Hollywood in July~11 mi · highs 88°F, 0.1 in rain · similar daytime temperatures, about as wet
- Santa Barbara in July~91 mi · highs 82°F, 0.1 in rain · 3°C (5°F) cooler by day, about as wet
- Palm Springs in July~94 mi · highs 109°F, 0.4 in rain · 12°C (22°F) warmer by day, about as wet
NASA POWER 2001–2025 monthly averages on a ~50 km grid. Comfort scores weigh temperature, rain, humidity and cloud: see how we score each month. Check a forecast before you go.
Pasadena in July: quick answers
Is July a good time to visit Pasadena?
It's one of the tougher months here, scoring 86/100, held back mainly by heat. The best months are March – June and October & November. Expect highs of 87°F (30°C) and less than 0.1 in (3 mm) of rain.
How hot is Pasadena in July?
Average highs are 87°F (30°C) and average lows 65°F (18°C), making it the 2nd-warmest month by daytime highs.
Does it rain a lot in Pasadena in July?
Not much: less than 0.1 in (3 mm) of rain falls across July on average, the 3rd-driest month of the year. The annual total is about 13.1 in (332 mm).
What should I pack for Pasadena in July?
Bring light, breathable clothes (87°F afternoons), sunscreen, sunglasses and a hat (high UV on clear days), refillable water bottle (easy to dehydrate in the heat), a warm layer for evenings (lows near 65°F) and comfortable walking shoes (most picks involve some walking).
Planning Pasadena in July?
Share this July plan with your group, poll everyone on dates and keep the packing list in one place.