Porterville (CA) Temperatures: Monthly Averages and Year-Round Insights
On this page, we’ll explore Porterville’s temperature statistics in detail, including day and night variations and monthly averages. We’ll also compare the annual temperature to other cities in the United States of America.
Monthly Temperature Averages
In Porterville, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures reach a very hot 37°C in July. In December, the coolest month of the year, temperatures drop to a mild 14°C. At night, expect even cooler temperatures, with lows averaging around 3°C.
The chart below illustrates the average maximum day and minimum night temperatures in Porterville by month:
The coldest temperatures are usually recorded between 4 AM and 6 AM, while the hottest temperatures occur near 3 PM, at the peak of the sun's warmth.
The chart below shows the average temperature throughout the year:
December, the city’s coldest month, receives about 57 mm of rainfall spread over roughly 9 days. For more information, please visit our Porterville Precipitation page.
Annual Temperatures in the United States of America Compared
The map below shows the annual temperature across the United States of America. You can also select the different months in case you are interested in a specific month.
very warm
warm
pleasant
moderate
cold
very cold
Porterville Temperatures Compared World Wide
Porterville’s average annual maximum temperature is 26°C. Let’s compare this with some popular tourist destinations:
Seville, Spain, stands out with its warm Mediterranean climate and an average annual temperature of 23°C.
Meanwhile, Queenstown, New Zealand, the average annual temperature is significantly lower at 10°C, with mild summers and cold winters.
Osaka, Japan, offers a similar climate to Tokyo, with an average annual temperature of 22°C.
In Tokyo, Japan, the average annual temperature is 21°C, expect warmer summers and milder winters.
How are these Temperatures Measured?
Generally, temperature data depicting climate is usually given over a 30-year average in order to reduce short-term fluctuations and reveal better long-term trends in climate conditions.
This temperature data is taken from land-based thermometers, ocean buoys, ships, and satellites. These measurements are transmitted to weather stations and climate centers around the globe where they are processed, averaged, and analyzed in order to monitor the trends and create climate models.
Effects of Temperature on Weather and Climate
Temperature variations influence precipitation patterns in Amsterdam:
Rainfall: Warm air holds more moisture, leading to heavier rain during warmer months. However, precipitation is generally moderate year-round.
Snow: Occasional snowfall occurs in winter, though it rarely lasts very long.
For more detailed information about Porterville’s weather, including monthly rainfall, sunshine hours, and humidity levels, visit our Porterville climate page.
Current temperature in Porterville (CA)
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