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City briefing

South Lebanon

Pennsylvania, United States · 10,000 people
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
The year’s records
Annual mean 13°C · wettest around May · prevailing wind W
Warmest
28.9 °C
Coldest
1.7 °C
Wettest
36%
Windiest
4.7 m/s
Prevailing
W
3.5 m/s average

When this place is good five ratings · thirty-six ten-day sections · click a cell to read it

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Every reading

bars actual · line feels-like, °C
-10-5051015202530JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember-10-5051015202530JFMAMJJASOND

The average temperature in South Lebanon over the whole year is 13°C. July is the hottest month, with highs of about 29°C; January is the coldest, with lows of about -2°C.

Month by month South Lebanon climate by month: average temperatures year round · click a month to read it

MonthHighLowFeels likeChance of rainCloudWindBeing outsideSunWalking
January2°C-2°C-3°C28%57%2.9 m/s107
February4°C-0°C-1°C34%53%2.8 m/s2016
March9°C2°C4°C29%51%3.4 m/s9034
April15°C7°C11°C33%53%3.2 m/s30359
May20°C13°C18°C36%57%2.5 m/s581763
June26°C18°C25°C33%45%2.2 m/s604234
July29°C21°C30°C32%42%1.8 m/s28637
August27°C19°C28°C31%46%1.7 m/s435816
September23°C16°C23°C33%47%1.8 m/s683445
October18°C10°C15°C34%49%2.0 m/s50970
November10°C4°C6°C33%44%2.5 m/s12041
December5°C1°C-0°C34%55%2.5 m/s0014

High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.

Seasons, and the year in short South Lebanon weather by season

Year round, South Lebanon has days of about 2°C at their warmest in January, its coolest month, and 29°C in July, its warmest; the coolest hours of the day run from -2°C to 21°C through the year, and the average temperature over the year is 13°C around the clock. Rain is most likely around May and least likely around January. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.

South Lebanon weather in winterDecember to February

High 4°CLow -1°CRain 32%

Winter in South Lebanon has typical daily highs of about 4°C and lows of about -1°C, with a 32% chance of rain on a given day.

South Lebanon weather in springMarch to May

High 15°CLow 8°CRain 33%

Spring in South Lebanon has typical daily highs of about 15°C and lows of about 8°C, with a 33% chance of rain on a given day.

South Lebanon weather in summerJune to August

High 27°CLow 19°CRain 32%

Summer in South Lebanon has typical daily highs of about 27°C and lows of about 19°C, with a 32% chance of rain on a given day.

South Lebanon weather in autumnSeptember to November

High 17°CLow 10°CRain 33%

Autumn in South Lebanon has typical daily highs of about 17°C and lows of about 10°C, with a 33% chance of rain on a given day.

When is the rainy season in South Lebanon?

South Lebanon has no sharply defined rainy season: the chance of rain on a given day runs from 28% in January, the driest month, to 36% in May, the wettest.

What time of year is South Lebanon windiest?

Winds in South Lebanon are highest in March, averaging 3.4 m/s (12 km/h), and lightest in August, at 1.7 m/s (6 km/h). The prevailing wind is from the W.

What is the average temperature in South Lebanon year round?

The average temperature in South Lebanon over the whole year is 13°C. July is the hottest month, with highs of about 29°C; January is the coldest, with lows of about -2°C.

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