Watsonville weather in July
In July, Watsonville sees average daytime highs of 72°F and overnight lows near 56°F, with 0.0 in of rain across 0.2 wet days and about 14.3 hours of daylight. It is the 3rd-warmest and 11th-wettest month of the year here.
Day-to-day highs hold fairly steady near 72°F through the month. The sky is clear or mostly clear about 89% of the time in July, and the air most often feels dry.
Daylight stretches from about 14 h 30 min at the start of July to 13 h 54 min by month's end. Set against the rest of the year, July is Watsonville's 2nd-clearest and 6th-windiest month. For the whole year in context, see Watsonville's year-round climate.
- Daytime high
- 72°
- 3rd warmest
- Overnight low
- 56°
- 10th coldest
- Rainfall
- 0.0 in
- 0.2 wet days
- Daylight
- 14 h 18 min
- 5:04 AM – 7:22 PM
- Cloud cover
- 14%
- 2nd clearest
- Wind
- 4 mph
- 6th windiest
- Solar energy
- 7.76 kWh/m²
- Travel score
- 9.2
- out of 10
Watsonville is city in Santa Cruz County, California, United States.
- Density
- 3,052/km²
- people per km²
- Founded
- 1868
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in July
Day-to-day highs hold fairly steady near 72°F through the month.
A typical July day in Watsonville reaches about 72°F in the afternoon and slips back to 56°F overnight — a 17°F spread between the day's warmth and the night's chill. On most days the high lands between 67°F and 78°F. Set against its neighbours, July runs about 2°F warmer than June and on par with August.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 72 | 72 | 72 | 72 | 72 | 72 | 72 | 72 | 72 | 72 | 72 | 72 | 72 | 72 | 72 | 72 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 |
| Avg low (°F) | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 |
| Avg high (°F) | Avg low (°F) | |
|---|---|---|
| 1 | 72 | 55 |
| 2 | 72 | 55 |
| 3 | 72 | 55 |
| 4 | 72 | 55 |
| 5 | 72 | 55 |
| 6 | 72 | 55 |
| 7 | 72 | 55 |
| 8 | 72 | 55 |
| 9 | 72 | 55 |
| 10 | 72 | 55 |
| 11 | 72 | 55 |
| 12 | 72 | 56 |
| 13 | 72 | 56 |
| 14 | 72 | 56 |
| 15 | 72 | 56 |
| 16 | 72 | 56 |
| 17 | 73 | 56 |
| 18 | 73 | 56 |
| 19 | 73 | 56 |
| 20 | 73 | 56 |
| 21 | 73 | 56 |
| 22 | 73 | 56 |
| 23 | 73 | 56 |
| 24 | 73 | 56 |
| 25 | 73 | 56 |
| 26 | 73 | 56 |
| 27 | 73 | 56 |
| 28 | 73 | 56 |
| 29 | 73 | 56 |
| 30 | 73 | 56 |
| 31 | 73 | 56 |
Watsonville 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.
| Month | High / Low (°F) | Rainfall (inches) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 58° / 43° | 4.2 | 8.7 | 9.8 | 4.6 |
| Feb | 60° / 45° | 4.2 | 9 | 10.6 | 4.9 |
| Mar | 62° / 46° | 3.0 | 8.4 | 11.7 | 5.6 |
| Apr | 64° / 48° | 1.3 | 4.7 | 12.9 | 6.6 |
| May | 67° / 51° | 0.6 | 2.8 | 13.9 | 7.6 |
| Jun | 70° / 53° | 0.1 | 0.6 | 14.5 | 8.7 |
| Jul | 72° / 56° | 0.0 | 0.2 | 14.3 | 9.2 |
| Aug | 73° / 57° | 0.0 | 0.2 | 13.4 | 9.4 |
| Sep | 73° / 56° | 0.1 | 0.5 | 12.3 | 9.3 |
| Oct | 71° / 52° | 0.8 | 2.1 | 11 | 8.4 |
| Nov | 64° / 46° | 1.8 | 5.3 | 10 | 6.5 |
| Dec | 58° / 43° | 3.8 | 8.6 | 9.5 | 4.6 |
Cloud cover in July
The sky is clear or mostly clear about 89% of the time in July.
Beyond those clear spells, partly cloudy skies cover about 6% of July, with mostly cloudy or overcast conditions the remaining 5%.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 93 | 93 | 93 | 94 | 94 | 94 | 95 | 96 | 96 | 96 | 96 | 96 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 94 | 94 | 94 | 94 | 94 |
| Cloudier (%) | 7 | 7 | 7 | 6 | 6 | 6 | 5 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 93 | 7 |
| 2 | 93 | 7 |
| 3 | 93 | 7 |
| 4 | 94 | 6 |
| 5 | 94 | 6 |
| 6 | 94 | 6 |
| 7 | 95 | 5 |
| 8 | 96 | 4 |
| 9 | 96 | 4 |
| 10 | 96 | 4 |
| 11 | 96 | 4 |
| 12 | 96 | 4 |
| 13 | 95 | 5 |
| 14 | 95 | 5 |
| 15 | 95 | 5 |
| 16 | 95 | 5 |
| 17 | 95 | 5 |
| 18 | 95 | 5 |
| 19 | 95 | 5 |
| 20 | 95 | 5 |
| 21 | 95 | 5 |
| 22 | 95 | 5 |
| 23 | 95 | 5 |
| 24 | 95 | 5 |
| 25 | 95 | 5 |
| 26 | 95 | 5 |
| 27 | 94 | 6 |
| 28 | 94 | 6 |
| 29 | 94 | 6 |
| 30 | 94 | 6 |
| 31 | 94 | 6 |
Chance of precipitation in July
Watsonville gets around 0.0 in of rain over 0.2 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 1% and peaks near 1% on the wettest days.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Rain chance (%) | |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |
| 6 | 1 |
| 7 | 1 |
| 8 | 1 |
| 9 | 1 |
| 10 | 0 |
| 11 | 0 |
| 12 | 0 |
| 13 | 0 |
| 14 | 0 |
| 15 | 0 |
| 16 | 0 |
| 17 | 1 |
| 18 | 1 |
| 19 | 0 |
| 20 | 0 |
| 21 | 1 |
| 22 | 1 |
| 23 | 1 |
| 24 | 1 |
| 25 | 1 |
| 26 | 1 |
| 27 | 0 |
| 28 | 0 |
| 29 | 0 |
| 30 | 0 |
| 31 | 0 |
Humidity in July
Most of July feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, July lands in the dry band about 49% of days. It rarely turns muggy — the humid and sticky bands barely register.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 67 | 66 | 65 | 65 | 64 | 63 | 62 | 61 | 58 | 57 | 55 | 54 | 52 | 51 | 49 | 47 | 45 | 44 | 42 | 41 | 40 | 39 | 39 | 38 | 38 | 38 | 37 | 37 | 36 | 36 | 36 |
| Comfortable (%) | 32 | 33 | 34 | 34 | 35 | 36 | 37 | 38 | 40 | 41 | 43 | 44 | 46 | 47 | 49 | 51 | 53 | 54 | 56 | 57 | 58 | 59 | 59 | 60 | 60 | 59 | 60 | 60 | 61 | 61 | 61 |
| Humid (%) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 |
| Dry (%) | Comfortable (%) | Humid (%) | |
|---|---|---|---|
| 1 | 67 | 32 | 1 |
| 2 | 66 | 33 | 1 |
| 3 | 65 | 34 | 1 |
| 4 | 65 | 34 | 1 |
| 5 | 64 | 35 | 1 |
| 6 | 63 | 36 | 1 |
| 7 | 62 | 37 | 1 |
| 8 | 61 | 38 | 1 |
| 9 | 58 | 40 | 2 |
| 10 | 57 | 41 | 2 |
| 11 | 55 | 43 | 2 |
| 12 | 54 | 44 | 2 |
| 13 | 52 | 46 | 2 |
| 14 | 51 | 47 | 2 |
| 15 | 49 | 49 | 2 |
| 16 | 47 | 51 | 2 |
| 17 | 45 | 53 | 2 |
| 18 | 44 | 54 | 2 |
| 19 | 42 | 56 | 2 |
| 20 | 41 | 57 | 2 |
| 21 | 40 | 58 | 2 |
| 22 | 39 | 59 | 2 |
| 23 | 39 | 59 | 2 |
| 24 | 38 | 60 | 2 |
| 25 | 38 | 60 | 2 |
| 26 | 38 | 59 | 3 |
| 27 | 37 | 60 | 3 |
| 28 | 37 | 60 | 3 |
| 29 | 36 | 61 | 3 |
| 30 | 36 | 61 | 3 |
| 31 | 36 | 61 | 3 |
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.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (mph) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (mph) | Feels | |
|---|---|---|
| 1 | 4 | calm |
| 2 | 4 | calm |
| 3 | 4 | calm |
| 4 | 4 | calm |
| 5 | 4 | calm |
| 6 | 4 | calm |
| 7 | 4 | calm |
| 8 | 4 | calm |
| 9 | 4 | calm |
| 10 | 4 | calm |
| 11 | 4 | calm |
| 12 | 4 | calm |
| 13 | 4 | calm |
| 14 | 4 | calm |
| 15 | 4 | calm |
| 16 | 4 | calm |
| 17 | 4 | calm |
| 18 | 4 | calm |
| 19 | 4 | calm |
| 20 | 4 | calm |
| 21 | 4 | calm |
| 22 | 4 | calm |
| 23 | 4 | calm |
| 24 | 4 | calm |
| 25 | 4 | calm |
| 26 | 4 | calm |
| 27 | 4 | calm |
| 28 | 4 | calm |
| 29 | 4 | calm |
| 30 | 4 | calm |
| 31 | 4 | calm |
Sunrise & sunset in July
Daylight runs from about 14 h 30 min at the start of July to 13 h 54 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 36 minutes over July. Sunrise moves from 4:55 AM to 5:15 AM, and sunset from 7:25 PM to 7:11 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.3 | 14.3 | 14.3 | 14.3 | 14.3 | 14.2 | 14.2 | 14.2 | 14.2 | 14.1 | 14.1 | 14.1 | 14.1 | 14.0 | 14.0 | 14.0 | 14.0 | 13.9 |
| Sunrise (AM) | 4:55 | 4:56 | 4:56 | 4:57 | 4:57 | 4:58 | 4:58 | 4:59 | 4:59 | 5:00 | 5:00 | 5:01 | 5:02 | 5:02 | 5:03 | 5:04 | 5:04 | 5:05 | 5:06 | 5:06 | 5:07 | 5:08 | 5:09 | 5:09 | 5:10 | 5:11 | 5:12 | 5:13 | 5:13 | 5:14 | 5:15 |
| Sunset (PM) | 7:25 | 7:25 | 7:25 | 7:25 | 7:25 | 7:25 | 7:25 | 7:25 | 7:24 | 7:24 | 7:24 | 7:23 | 7:23 | 7:23 | 7:22 | 7:22 | 7:21 | 7:21 | 7:20 | 7:20 | 7:19 | 7:18 | 7:18 | 7:17 | 7:16 | 7:15 | 7:15 | 7:14 | 7:13 | 7:12 | 7:11 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 14.5 | 4:55 | 7:25 |
| 2 | 14.5 | 4:56 | 7:25 |
| 3 | 14.5 | 4:56 | 7:25 |
| 4 | 14.5 | 4:57 | 7:25 |
| 5 | 14.5 | 4:57 | 7:25 |
| 6 | 14.5 | 4:58 | 7:25 |
| 7 | 14.4 | 4:58 | 7:25 |
| 8 | 14.4 | 4:59 | 7:25 |
| 9 | 14.4 | 4:59 | 7:24 |
| 10 | 14.4 | 5:00 | 7:24 |
| 11 | 14.4 | 5:00 | 7:24 |
| 12 | 14.4 | 5:01 | 7:23 |
| 13 | 14.4 | 5:02 | 7:23 |
| 14 | 14.3 | 5:02 | 7:23 |
| 15 | 14.3 | 5:03 | 7:22 |
| 16 | 14.3 | 5:04 | 7:22 |
| 17 | 14.3 | 5:04 | 7:21 |
| 18 | 14.3 | 5:05 | 7:21 |
| 19 | 14.2 | 5:06 | 7:20 |
| 20 | 14.2 | 5:06 | 7:20 |
| 21 | 14.2 | 5:07 | 7:19 |
| 22 | 14.2 | 5:08 | 7:18 |
| 23 | 14.1 | 5:09 | 7:18 |
| 24 | 14.1 | 5:09 | 7:17 |
| 25 | 14.1 | 5:10 | 7:16 |
| 26 | 14.1 | 5:11 | 7:15 |
| 27 | 14.0 | 5:12 | 7:15 |
| 28 | 14.0 | 5:13 | 7:14 |
| 29 | 14.0 | 5:13 | 7:13 |
| 30 | 14.0 | 5:14 | 7:12 |
| 31 | 13.9 | 5:15 | 7:11 |
Solar energy in July
Average shortwave solar energy reaching the ground each day in July, about 7.76 kWh/m².
For context, solar energy here swings from a low near 2.39 kWh/m² to a high of 7.82 kWh/m² in June across the year — July's 7.76 kWh/m² sits near the top of that range.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 7.9 | 7.9 | 7.9 | 7.9 | 7.9 | 7.9 | 7.9 | 7.9 | 7.9 | 7.9 | 7.8 | 7.8 | 7.8 | 7.8 | 7.8 | 7.8 | 7.7 | 7.7 | 7.7 | 7.7 | 7.7 | 7.7 | 7.6 | 7.6 | 7.6 | 7.6 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 |
| Level | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 7.9 | Intense |
| 2 | 7.9 | Intense |
| 3 | 7.9 | Intense |
| 4 | 7.9 | Intense |
| 5 | 7.9 | Intense |
| 6 | 7.9 | Intense |
| 7 | 7.9 | Intense |
| 8 | 7.9 | Intense |
| 9 | 7.9 | Intense |
| 10 | 7.9 | Intense |
| 11 | 7.8 | Intense |
| 12 | 7.8 | Intense |
| 13 | 7.8 | Intense |
| 14 | 7.8 | Intense |
| 15 | 7.8 | Intense |
| 16 | 7.8 | Intense |
| 17 | 7.7 | Intense |
| 18 | 7.7 | Intense |
| 19 | 7.7 | Intense |
| 20 | 7.7 | Intense |
| 21 | 7.7 | Intense |
| 22 | 7.7 | Intense |
| 23 | 7.6 | Intense |
| 24 | 7.6 | Intense |
| 25 | 7.6 | Intense |
| 26 | 7.6 | Intense |
| 27 | 7.5 | Intense |
| 28 | 7.5 | Intense |
| 29 | 7.5 | Intense |
| 30 | 7.5 | Intense |
| 31 | 7.5 | Intense |
Hazard calendar for Watsonville
None of Watsonville's seasonal hazards are active in July. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
Watsonville's rainy season runs December–March, when most of the year's rain falls.
Is July a good time to visit Watsonville?
Our two travel scores rate July for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
July is one of the better times to visit Watsonville for general sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Watsonville in July
From July's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In July, Watsonville sees daytime highs around 72°F and nights near 56°F. Pack sun protection. Worth having: light clothes.
Sea temperature near Watsonville in July
The nearest coast averages about 57°F in July — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea offshore is warmest in September at about 58°F and coldest in April near 54°F.
The water stays below 68°F all year — cool enough that most swimmers want a wetsuit.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°F) | 55 | 55 | 55 | 54 | 54 | 55 | 57 | 58 | 58 | 58 | 56 | 55 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing |
| Sea temperature (°F) | Comfort | |
|---|---|---|
| Jan | 55 | Bracing |
| Feb | 55 | Bracing |
| Mar | 55 | Bracing |
| Apr | 54 | Bracing |
| May | 54 | Bracing |
| Jun | 55 | Bracing |
| Jul | 57 | Bracing |
| Aug | 58 | Bracing |
| Sep | 58 | Bracing |
| Oct | 58 | Bracing |
| Nov | 56 | Bracing |
| Dec | 55 | Bracing |
UV index in Watsonville in July
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 Watsonville peaks around June 22 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 13 at about 2 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 3 | 4 | 5 | 7 | 8 | 11 | 10 | 10 | 7 | 5 | 2 | 2 |
| Level | Moderate | Moderate | Moderate | High | Very high | Extreme | Extreme | Very high | High | High | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 3 | Moderate |
| Feb | 4 | Moderate |
| Mar | 5 | Moderate |
| Apr | 7 | High |
| May | 8 | Very high |
| Jun | 11 | Extreme |
| Jul | 10 | Extreme |
| Aug | 10 | Very high |
| Sep | 7 | High |
| Oct | 5 | High |
| Nov | 2 | Moderate |
| Dec | 2 | Moderate |
Air quality in Watsonville in July
Average fine-particle pollution (PM2.5) through the year — so you can see where July falls, not just the annual average.
Air quality in Watsonville is worst in August — around 22 µg/m³ PM2.5 (moderate), about 4.2× the cleanest month (June, 5 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 7 | 8 | 8 | 7 | 6 | 5 | 8 | 22 | 15 | 12 | 8 | 7 |
| Level | Good | Good | Good | Good | Good | Good | Good | Moderate | Moderate | Moderate | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 7 | Good |
| Feb | 8 | Good |
| Mar | 8 | Good |
| Apr | 7 | Good |
| May | 6 | Good |
| Jun | 5 | Good |
| Jul | 8 | Good |
| Aug | 22 | Moderate |
| Sep | 15 | Moderate |
| Oct | 12 | Moderate |
| Nov | 8 | Good |
| Dec | 7 | Good |
Where is Watsonville?
Watsonville sits at 36.9°N, 121.8°W, 33 ft above sea level, in United States. The nearest listed city is Prunedale, 11 mi away.
Topography around Watsonville
How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Watsonville.
Within 2 miles, the terrain around Watsonville has only modest variations in elevation — a maximum elevation change of 131 ft around an average of 43 ft above sea level; within 10 miles, large variations in elevation — a maximum elevation change of 2,651 ft; within 50 miles, very significant variations in elevation — a maximum elevation change of 5,121 ft.
The land around Watsonville is covered by artificial surfaces (40%) and cropland (38%) within 2 miles, trees (43%) and water (21%) within 10 miles, and grassland (35%), trees (28%) and water (25%) within 50 miles.
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
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 Watsonville (36.9102°, -121.7569°, elevation 33 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).