North Tustin weather in July

In July, North Tustin sees average daytime highs of 81°F and overnight lows near 64°F, with 0.1 in of rain across 0.5 wet days and about 14 hours of daylight. It is the 3rd-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 81°F through the month. The sky is clear or mostly clear about 85% of the time in July, and the air most often feels comfortable.

Daylight stretches from about 14 h 12 min at the start of July to 13 h 42 min by month's end. Set against the rest of the year, July is North Tustin's 3rd-clearest and 6th-windiest month. For the whole year in context, see North Tustin's year-round climate.

Daytime high
81°
3rd warmest
Overnight low
64°
11th coldest
Rainfall
0.1 in
0.5 wet days
Daylight
14 hours
4:56 AM – 6:58 PM
Cloud cover
16%
3rd clearest
Wind
4 mph
6th windiest
Solar energy
7.78 kWh/m²
Travel score
8.8
out of 10

North Tustin is census-designated place in Orange County, California, United States.

Density
1,442/km²
people per km²

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 81°F through the month.

A typical July day in North Tustin reaches about 81°F in the afternoon and slips back to 64°F overnight — a 17°F spread between the day's warmth and the night's chill. On most days the high lands between 75°F and 87°F. Set against its neighbours, July runs about 5°F warmer than June and about 2°F cooler than August.

50°60°70°80°90°151015202531
Avg high (°F)Avg low (°F)
17962
27963
38063
48063
58063
68063
78063
88064
98064
108064
118064
128064
138164
148164
158164
168164
178164
188164
198164
208164
218165
228165
238165
248165
258165
268165
278265
288265
298265
308265
318265

North Tustin weather by month

How July compares with the rest of the year at a glance. July is the 3rd-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysDaylight (hours)Travel score
Jan64° / 47°3.15.7106.7
Feb64° / 48°3.66.410.76.5
Mar66° / 51°2.2611.76.9
Apr69° / 53°0.93.112.87.8
May71° / 57°0.41.713.78.4
Jun76° / 60°0.10.314.29.2
Jul81° / 64°0.10.5148.8
Aug83° / 65°0.00.213.38.3
Sep81° / 64°0.20.812.28.6
Oct76° / 59°0.72.211.28.8
Nov70° / 52°0.92.610.28.1
Dec64° / 47°2.259.86.7

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 85% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 7% of July, with mostly cloudy or overcast conditions the remaining 8%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1937
2937
3937
4937
5937
6937
7937
8937
9937
10937
11937
12937
13937
14937
15928
16928
17928
18928
19928
20919
21928
22928
23928
24919
25919
26919
27919
28919
29928
30928
31937

Chance of precipitation in July

Any precipitation

North Tustin gets around 0.1 in of rain over 0.5 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 2% and peaks near 2% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
11
21
31
41
51
61
71
81
91
102
112
122
132
142
152
162
172
182
192
202
211
221
232
242
252
262
272
282
292
302
312

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

Most of July feels comfortable — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, July lands in the comfortable band about 49% of days. Sticky, muggy-or-worse air turns up on roughly 8% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1862282
2761302
3660313
4560323
5460333
6458344
7358354
8356365
9257365
10255376
11255376
12253387
13253387
14153388
15152398
16151408
17149409
18248419
192474110
202464210
212454310
222444410
232424411
242414511
253404711
263384811
273374911
283365011
293355111
303345211
313335212

Wind in July

Winds average 4 mph in July.

Across July, daily wind ranges from about 4 mph on the calmest days to 4 mph at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (mph)Feels
14calm
24calm
34calm
44calm
54calm
64calm
74calm
84calm
94calm
104calm
114calm
124calm
134calm
144calm
154calm
164calm
174calm
184calm
194calm
204calm
214calm
224calm
234calm
244calm
254calm
264calm
274calm
284calm
294calm
304calm
314calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 14 h 12 min at the start of July to 13 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 30 minutes over July. Sunrise moves from 4:48 AM to 5:06 AM, and sunset from 7:01 PM to 6:49 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.24:487:01
214.24:487:01
314.24:497:01
414.24:497:01
514.24:507:01
614.24:507:01
714.24:517:01
814.24:517:00
914.14:527:00
1014.14:527:00
1114.14:537:00
1214.14:536:59
1314.14:546:59
1414.14:546:59
1514.14:556:58
1614.04:566:58
1714.04:566:58
1814.04:576:57
1914.04:576:57
2014.04:586:56
2113.94:596:56
2213.94:596:55
2313.95:006:55
2413.95:016:54
2513.95:016:53
2613.85:026:53
2713.85:036:52
2813.85:046:51
2913.85:046:50
3013.75:056:50
3113.75:066:49

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 7.78 kWh/m².

For context, solar energy here swings from a low near 2.97 kWh/m² to a high of 7.88 kWh/m² in June across the year — July's 7.78 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
18.0Intense
28.0Intense
38.0Intense
48.0Intense
58.0Intense
67.9Intense
77.9Intense
87.9Intense
97.9Intense
107.9Intense
117.8Intense
127.8Intense
137.8Intense
147.8Intense
157.8Intense
167.8Intense
177.8Intense
187.8Intense
197.7Intense
207.7Intense
217.7Intense
227.7Intense
237.7Intense
247.7Intense
257.7Intense
267.6Intense
277.6Intense
287.6Intense
297.6Intense
307.6Intense
317.6Intense
Planning a trip in July

Is July a good time to visit North Tustin?

Our two travel scores rate July for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

8.8
Sightseeing
2nd-best month of the year
8.8
Beach & pool
3rd-best month of the year

July is one of the better times to visit North Tustin for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for North Tustin in July

From July's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In July, North Tustin sees daytime highs around 81°F and nights near 64°F. Pack light clothes and sun protection.

light clothessun protection

Sea temperature near North Tustin in July

The nearest coast averages about 68°F in July — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 11 mi away) is warmest in August at about 69°F and coldest in February near 59°F.

It's comfortable for a long swim from Jul 13 to Sep 28 — about 2.6 months when the water holds above 68°F.

60°65°70°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingcomfortable to swim
Sea temperature (°F)Comfort
Jan59Cool
Feb59Cool
Mar59Cool
Apr60Cool
May63Cool
Jun65Cool
Jul68Refreshing
Aug69Refreshing
Sep69Refreshing
Oct67Cool
Nov64Cool
Dec60Cool

UV index in North Tustin in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in North Tustin peaks around June 23 at about 10 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 16 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateVery highExtremeVery highHighModerateJun 23UV 10Dec 16UV 3
UV index (midday)Level
Jan4Moderate
Feb5Moderate
Mar5Moderate
Apr8Very high
May8Very high
Jun11Extreme
Jul10Extreme
Aug10Extreme
Sep8Very high
Oct6High
Nov3Moderate
Dec3Moderate

Air quality in North Tustin in July

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where July falls, not just the annual average.

Air quality in North Tustin is worst in September — around 49 µg/m³ PM2.5 (poor), about 4.0× the cleanest month (May, 12 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateSep 1447 µg/m³May 1713 µg/m³
PM2.5 (µg/m³)Level
Jan18Moderate
Feb19Moderate
Mar19Moderate
Apr17Moderate
May12Moderate
Jun17Moderate
Jul19Moderate
Aug32Moderate
Sep49Poor
Oct21Moderate
Nov21Moderate
Dec18Moderate
Location & terrain

Where is North Tustin?

North Tustin sits at 33.8°N, 117.8°W, 256 ft above sea level, in United States. The nearest listed city is Tustin, 2.5 mi away.

Topography around North Tustin

How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of North Tustin.

Within 2 miles, the terrain around North Tustin has only modest variations in elevation — a maximum elevation change of 804 ft around an average of 322 ft above sea level; within 10 miles, large variations in elevation — a maximum elevation change of 3,740 ft; within 50 miles, extreme variations in elevation — a maximum elevation change of 10,013 ft.

The land around North Tustin is covered by artificial surfaces (68%) and trees (24%) within 2 miles, artificial surfaces (57%) within 10 miles, and water (30%) and artificial surfaces (25%) within 50 miles.

2 miles
804 ft
10 miles
3,740 ft
50 miles
10,013 ft
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
July weather nearby: Tustin 2.5 mi · Orange 3.7 mi · Northwood 3.7 mi · Santa Ana 4.3 mi · El Camino Real 5.0 mi · Tustin Legacy 5.0 mi · Stonegate 5.0 mi · Westpark 5.6 mi

United States travel facts

Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 100% of US
price level, 2025
GDP per capita
$90,027
2025
Happiness
6.8 / 10
World Happiness, 2025
Safe drinking water
98%
of population, 2024
Homicide rate
5.8
per 100k, 2023
Road deaths
12.7
per 100k/yr, 2019
Income group
High
World Bank
Religion
Protestant 47%unaffiliated 23%Roman Catholic 21%Jewish 2%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for North Tustin (33.7645°, -117.7939°, elevation 256 ft), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).