UTC Offset
UTC-07:00
Porterville, United States Snapshot 2026
Where is Porterville?
Porterville, United States
- Continent
- Americas
- Country
- United States
- City
- Porterville
- Population
- 56.1K
- Elevation
- 140 m
- Coordinates
- 36.07°, -119.02°
Porterville is a city in United States with a population of approximately 56.1K. Average temperatures range from 5°C (41°F) in January to 38°C (100°F) in July. The best time to visit is April, May, September, October. The city sits at an elevation of 140 m above sea level.
Time in Porterville right now
Open full time & time zone page 01:39 39
Tuesday, June 16, 2026
IANA time zone
America/Los_Angeles
Daylight saving
DST in effect
PST / PDT
Next DST change
November 1
backward -1h
Live weather in Porterville
Daylight in Porterville today
View full sunrise & sunset page Sunrise
Sunset
Day length
14h 36m
Climate normals for Porterville
Long-term monthly averages based on historical data.
January
Fair 
February
Fair March
Good April best
Excellent May best
Excellent June
Good July
Good August
Good September best
Excellent October best
Excellent November
Good December
Fair | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 15°C / 5°C | 14°C / 3°C | 9days (86 mm) Wet | 7.7h Good | 76% Humid | 3.3 Moderate | Fair | View Details |
| February | 17°C / 5°C | 15°C / 3°C | 8days (80 mm) Wet | 9h Good | 72% Muggy | 4.4 Moderate | Fair | View Details |
| March | 18°C / 7°C | 17°C / 5°C | 11days (111 mm) Wet | 10h Excellent | 72% Muggy | 5.5 High | Good | View Details |
| April best | 23°C / 10°C | 23°C / 9°C | 5days (35 mm) Good | 11.6h Excellent | 63% Muggy | 6.9 High | Excellent | View Details |
| May best | 28°C / 14°C | 28°C / 13°C | 2days (16 mm) Excellent | 12.9h Excellent | 48% Moderate | 8 Very High | Excellent | View Details |
| June | 34°C / 19°C | 34°C / 18°C | 1days (3 mm) Excellent | 13.5h Excellent | 35% Comfortable | 8.2 Very High | Good | View Details |
| July | 38°C / 23°C | 38°C / 22°C | 0days (0 mm) Excellent | 13.4h Excellent | 28% Comfortable | 8.3 Very High | Good | View Details |
| August | 37°C / 22°C | 37°C / 22°C | 0days (5 mm) Excellent | 12.4h Excellent | 30% Comfortable | 7.7 Very High | Good | View Details |
| September best | 34°C / 19°C | 33°C / 18°C | 1days (4 mm) Excellent | 11.5h Excellent | 35% Comfortable | 6.7 High | Excellent | View Details |
| October best | 28°C / 14°C | 26°C / 12°C | 2days (14 mm) Excellent | 10.2h Excellent | 41% Moderate | 5.3 High | Excellent | View Details |
| November | 20°C / 8°C | 18°C / 6°C | 5days (48 mm) Good | 8.7h Good | 59% Moderate | 3.7 Moderate | Good | View Details |
| December | 16°C / 6°C | 14°C / 3°C | 8days (68 mm) Wet | 7.5h Good | 73% Muggy | 3 Moderate | Fair | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 15°C / 5°C . Feb: 17°C / 5°C . Mar: 18°C / 7°C . Apr: 23°C / 10°C . May: 28°C / 14°C . Jun: 34°C / 19°C . Jul: 38°C / 23°C . Aug: 37°C / 22°C . Sep: 34°C / 19°C . Oct: 28°C / 14°C . Nov: 20°C / 8°C . Dec: 16°C / 6°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 86 mm. Feb: 80 mm. Mar: 111 mm. Apr: 35 mm. May: 16 mm. Jun: 3 mm. Jul: 0 mm. Aug: 5 mm. Sep: 4 mm. Oct: 14 mm. Nov: 48 mm. Dec: 68 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 76%. Feb: 72%. Mar: 72%. Apr: 63%. May: 48%. Jun: 35%. Jul: 28%. Aug: 30%. Sep: 35%. Oct: 41%. Nov: 59%. Dec: 73%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 10 km/h . Feb: 10 km/h . Mar: 11 km/h . Apr: 11 km/h . May: 12 km/h . Jun: 12 km/h . Jul: 10 km/h . Aug: 10 km/h . Sep: 10 km/h . Oct: 10 km/h . Nov: 9 km/h . Dec: 9 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 3. Feb: UV 4. Mar: UV 6. Apr: UV 7. May: UV 8. Jun: UV 8. Jul: UV 8. Aug: UV 8. Sep: UV 7. Oct: UV 5. Nov: UV 4. Dec: UV 3.
Frequently Asked Questions
Porterville has a population of approximately 56.1K.
The best months to visit Porterville are April, May, September, October, when temperatures are pleasant and rainfall is lower.
Porterville receives approximately 470mm of rainfall annually across 52 rainy days.
Porterville is located in United States, in the Americas region.
Porterville sits at an elevation of 140 m (459 ft) above sea level.