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City briefing

Hillsdale

New Jersey, 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 December · prevailing wind W
Warmest
28.6 °C
Coldest
2.2 °C
Wettest
15%
Windiest
4.4 m/s
Prevailing
W
3.6 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 Hillsdale over the whole year is 13°C. July is the hottest month, with highs of about 28°C; January is the coldest, with lows of about -1°C.

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

MonthHighLowFeels likeChance of rainCloudWindBeing outsideSunWalking
January3°C-1°C-3°C17%51%3.5 m/s108
February5°C1°C-1°C18%47%3.3 m/s2016
March8°C3°C3°C17%47%3.7 m/s7032
April14°C8°C10°C17%51%3.4 m/s23260
May19°C14°C17°C19%51%2.8 m/s581371
June25°C19°C24°C14%43%2.7 m/s684241
July28°C23°C29°C16%41%2.4 m/s33659
August27°C21°C28°C16%41%2.4 m/s486118
September23°C17°C23°C16%44%2.5 m/s723251
October18°C12°C15°C16%47%2.6 m/s54874
November11°C6°C6°C15%39%3.0 m/s13045
December5°C2°C0°C20%49%3.2 m/s0016

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 Hillsdale weather by season

Year round, Hillsdale has days of about 3°C at their warmest in January, its coolest month, and 28°C in July, its warmest; the coolest hours of the day run from -1°C to 23°C through the year, and the average temperature over the year is 13°C around the clock. Rain is most likely around December and least likely around June. 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.

Hillsdale weather in winterDecember to February

High 4°CLow 1°CRain 18%

Winter in Hillsdale has typical daily highs of about 4°C and lows of about 1°C, with a 18% chance of rain on a given day.

Hillsdale weather in springMarch to May

High 14°CLow 8°CRain 17%

Spring in Hillsdale has typical daily highs of about 14°C and lows of about 8°C, with a 17% chance of rain on a given day.

Hillsdale weather in summerJune to August

High 27°CLow 21°CRain 15%

Summer in Hillsdale has typical daily highs of about 27°C and lows of about 21°C, with a 15% chance of rain on a given day.

Hillsdale weather in autumnSeptember to November

High 17°CLow 12°CRain 16%

Autumn in Hillsdale has typical daily highs of about 17°C and lows of about 12°C, with a 16% chance of rain on a given day.

When is the rainy season in Hillsdale?

Hillsdale has no sharply defined rainy season: the chance of rain on a given day runs from 14% in June, the driest month, to 20% in December, the wettest.

What time of year is Hillsdale windiest?

Winds in Hillsdale are highest in March, averaging 3.7 m/s (13 km/h), and lightest in July, at 2.4 m/s (9 km/h). The prevailing wind is from the W.

What is the average temperature in Hillsdale year round?

The average temperature in Hillsdale over the whole year is 13°C. July is the hottest month, with highs of about 28°C; January is the coldest, with lows of about -1°C.

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