Average change in
Temperature
Average change in high temperature day-to-day
Last Month:
8.8°
Last Year:
5.4°
Average change in low temperature day-to-day
Last Month:
8.5°
Last Year:
7.8°
Average change in
Precipitation
Chance of dry day after a precip day
Last Month:
71%
Last Year:
52%
Chance of precip day after a dry day
Last Month:
19%
Last Year:
19%
ForecastAdvisor Fact
56.2% of Open-Meteo's high temperature forecasts for Pomona were within 3 degrees of actual temperatures last year.