San Joaquin weather history
The month at a glance
Archived daily weather for San Joaquin, month by month. Pick a month to open its calendar and the full day-by-day record.
Warmest day
41 °C
Coldest day
10 °C
Average
26 °C
Days recorded
31
Calendar
| Mo | Tu | We | Th | Fr | Sa | Su |
|---|---|---|---|---|---|---|
08-01
Sunny 18 °C to 37 °C | 08-02
Sunny 19 °C to 37 °C | 08-03
Cloudy to Sunny 20 °C to 37 °C | 08-04
Cloudy to Sunny 18 °C to 37 °C | |||
08-05
Cloudy to Overcast 19 °C to 37 °C | 08-06
Light rain to Overcast 20 °C to 36 °C | 08-07
Light rain 20 °C to 34 °C | 08-08
Rainstorm to Moderate rain 11 °C to 33 °C | 08-09
Light rain to Overcast 12 °C to 24 °C | 08-10
Cloudy to Sunny 10 °C to 25 °C | 08-11
Overcast 13 °C to 31 °C |
08-12
Overcast to Cloudy 12 °C to 30 °C | 08-13
Overcast to Cloudy 12 °C to 31 °C | 08-14
Sunny 15 °C to 35 °C | 08-15
Sunny 17 °C to 37 °C | 08-16
Sunny 18 °C to 37 °C | 08-17
Cloudy 19 °C to 38 °C | 08-18
Sunny 20 °C to 37 °C |
08-19
Light rain to Sunny 20 °C to 38 °C | 08-20
Light rain to Overcast 21 °C to 37 °C | 08-21
Overcast to Cloudy 20 °C to 38 °C | 08-22
Sunny to Overcast 22 °C to 38 °C | 08-23
Cloudy 20 °C to 37 °C | 08-24
Light rain to Cloudy 14 °C to 37 °C | 08-25
Overcast 14 °C to 29 °C |
08-26
Sunny 13 °C to 31 °C | 08-27
Sunny 16 °C to 35 °C | 08-28
Sunny 17 °C to 37 °C | 08-29
Sunny 19 °C to 39 °C | 08-30
Cloudy to Sunny 20 °C to 40 °C | 08-31
Overcast 21 °C to 41 °C |
Day by day
| Date | Conditions | Temperature | Wind | Sunrise and sunset |
|---|---|---|---|---|
Thursday 1 August |  | 18 °C to 37 °C | Northwest to North force <3 | -- |
Friday 2 August | | 19 °C to 37 °C | Northwest to North force <3 | -- |
Saturday 3 August |   | 20 °C to 37 °C | Northwest to West force <3 | -- |
Sunday 4 August | | 18 °C to 37 °C | North to Northwest force <3 | -- |
Monday 5 August |  | 19 °C to 37 °C | North to Southwest force <3 | -- |
Tuesday 6 August |  | 20 °C to 36 °C | Northwest force <3 | -- |
Wednesday 7 August | | 20 °C to 34 °C | Northwest force <3 | -- |
Thursday 8 August |   | 11 °C to 33 °C | West to Southeast force <3 | -- |
Friday 9 August | | 12 °C to 24 °C | South to Southeast force <3 | -- |
Saturday 10 August | | 10 °C to 25 °C | Southeast to South force <3 | -- |
Sunday 11 August |  | 13 °C to 31 °C | South to Southeast force <3 | -- |
Monday 12 August |  | 12 °C to 30 °C | Southeast to South force <3 | -- |
Tuesday 13 August | | 12 °C to 31 °C | Southeast to South force <3 | -- |
Wednesday 14 August | | 15 °C to 35 °C | Northwest to West force <3 | -- |
Thursday 15 August | | 17 °C to 37 °C | Northwest to North force <3 | -- |
Friday 16 August | | 18 °C to 37 °C | Northwest to North force <3 | -- |
Saturday 17 August | | 19 °C to 38 °C | Northwest to North force <3 | -- |
Sunday 18 August | | 20 °C to 37 °C | Northwest force <3 | -- |
Monday 19 August | | 20 °C to 38 °C | North force <3 | -- |
Tuesday 20 August | | 21 °C to 37 °C | North to Northwest force <3 | -- |
Wednesday 21 August | | 20 °C to 38 °C | Northwest force <3 | -- |
Thursday 22 August | | 22 °C to 38 °C | Northwest to North force <3 | -- |
Friday 23 August | | 20 °C to 37 °C | Northwest to Southeast force <3 | -- |
Saturday 24 August | | 14 °C to 37 °C | Southeast force <3 | -- |
Sunday 25 August | | 14 °C to 29 °C | Southeast to South force 3-4 | -- |
Monday 26 August | | 13 °C to 31 °C | Southeast to South force <3 | -- |
Tuesday 27 August | | 16 °C to 35 °C | Southeast force <3 | -- |
Wednesday 28 August | | 17 °C to 37 °C | Southeast force <3 | -- |
Thursday 29 August | | 19 °C to 39 °C | Northeast to East force <3 | -- |
Friday 30 August | | 20 °C to 40 °C | West to North force <3 | -- |
Saturday 31 August | | 21 °C to 41 °C | Northwest to Southeast force <3 | -- |
Available months
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About this data
History pages list the daily readings WuAi Weather archives from public meteorological feeds. They record what was measured in the past, they are not a forecast, and they are provided for reference only.
How to read this forecast
A short guide to San Joaquin: what these numbers mean and how to plan around them.
Why one day shows two conditions
Forecasts split the day into daytime and night. The daily table gives both, with separate wind, so you know what to expect on the way out and on the way home.
What "to" means between two conditions
In "light rain to moderate rain" the word "to" describes a change during the day, not two things happening at once. Pack for the stronger half.
When the high and low actually happen
The daily maximum usually falls between 14:00 and 16:00, and the minimum around sunrise. Mornings feel colder than the headline number, so dress for the low.
Far forecasts are a trend, not a promise
Days 1 to 3 are reliable. Days 7 to 15 shift as systems are re-run, so treat them as a direction and re-check three days before anything important.
Reading wind force
Force is the Beaufort-style scale used by the source service. Up to 4 it barely matters; 5 to 6 makes an umbrella awkward and cycling unstable; 7 and above is when outdoor work, scaffolding and small boats should stop.
AQI is not PM2.5
AQI blends several pollutants, PM2.5 is one measurement. 0 to 50 is excellent, 51 to 100 good, and above 150 sensitive groups should cut hard outdoor exercise; above 200 consider a mask and keep windows shut.
The precipitation figure
The current reading is accumulated rainfall in millimetres over the recent period. Around 10 mm means moderate to heavy rain and puddles, so leave extra time.
Using historical weather
From the city page open History and choose a month to see day-by-day recorded conditions. Historical archives and live forecasts are produced on different pipelines, so small differences are normal.
Frequently asked questions
Common questions about the San Joaquin forecast data and about using this website.
Where does the forecast data come from?
Live conditions, hourly and daily forecasts, air quality and living indices are read from the public weather API of the China Meteorological Administration. WuAi Weather formats and displays that data; we do not run weather models.
How often is it updated?
Current and hourly data is normally refreshed about every 15 minutes, and the daily forecast once a day. If a number looks frozen, reload the page.
Why does some district say "live data unavailable"?
Usually one of three things: the upstream call timed out, the district was renamed or merged, or the province/city combination does not match the API exactly. Try the parent city, or search again with a different spelling and tell us by email.
How accurate is the 15-day forecast?
Short range is accurate, long range is a tendency. Use days 7 to 15 for the shape of the week rather than an exact figure and confirm close to your travel date.
Can I look up cities outside China?
Yes. There are pages for Hong Kong, Macau and Taiwan, and for major cities in Asia, Europe, North America, South America, Africa and Oceania.
Can I pull your data into my app?
No. This site is a display layer over a public API, so we do not offer a data feed or scraping licence. For commercial weather data go to the meteorological service or a licensed provider.
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Everything is free, with no registration and no marketing email. Advertising through Google AdSense pays for the server and the domain.
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Are sunrise and sunset in local time?
Yes, they are shown in the local time zone of that city, with no conversion to Beijing time.
How do I report a wrong reading?
Email the address in the footer with the city, the period that looks wrong and the page URL. We compare it against the official bulletin and correct the display; warnings and emergencies always follow the official service.
Other cities in the same region
Browse all the other cities and districts in the same province or region from here.