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City briefing

Lower Swatara

Pennsylvania, United States · 9,000 people
Jan
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The year’s records
Annual mean 13°C · wettest around May · prevailing wind W
Warmest
29.1 °C
Coldest
1.8 °C
Wettest
25%
Windiest
4.6 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
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May
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Every reading

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

The average temperature in Lower Swatara 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 Lower Swatara climate by month: average temperatures year round · click a month to read it

MonthHighLowFeels likeChance of rainCloudWindBeing outsideSunWalking
January2°C-2°C-3°C21%57%2.9 m/s108
February5°C-0°C-0°C25%53%2.8 m/s2017
March9°C2°C4°C22%51%3.3 m/s10036
April15°C8°C11°C25%52%3.2 m/s32361
May20°C13°C18°C28%56%2.5 m/s591864
June26°C18°C25°C24%44%2.3 m/s614435
July29°C21°C30°C24%41%1.8 m/s29646
August27°C19°C28°C23%45%1.8 m/s435915
September23°C16°C23°C25%46%1.8 m/s683646
October18°C10°C16°C25%49%2.1 m/s52972
November10°C4°C6°C23%44%2.5 m/s13043
December5°C1°C0°C26%55%2.5 m/s0015

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 Lower Swatara weather by season

Year round, Lower Swatara 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.

Lower Swatara weather in winterDecember to February

High 4°CLow -1°CRain 24%

Winter in Lower Swatara has typical daily highs of about 4°C and lows of about -1°C, with a 24% chance of rain on a given day.

Lower Swatara weather in springMarch to May

High 15°CLow 8°CRain 25%

Spring in Lower Swatara has typical daily highs of about 15°C and lows of about 8°C, with a 25% chance of rain on a given day.

Lower Swatara weather in summerJune to August

High 27°CLow 20°CRain 24%

Summer in Lower Swatara has typical daily highs of about 27°C and lows of about 20°C, with a 24% chance of rain on a given day.

Lower Swatara weather in autumnSeptember to November

High 17°CLow 10°CRain 24%

Autumn in Lower Swatara has typical daily highs of about 17°C and lows of about 10°C, with a 24% chance of rain on a given day.

When is the rainy season in Lower Swatara?

Lower Swatara has no sharply defined rainy season: the chance of rain on a given day runs from 21% in January, the driest month, to 28% in May, the wettest.

What time of year is Lower Swatara windiest?

Winds in Lower Swatara are highest in March, averaging 3.3 m/s (12 km/h), and lightest in July, at 1.8 m/s (6 km/h). The prevailing wind is from the W.

What is the average temperature in Lower Swatara year round?

The average temperature in Lower Swatara 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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