Climate and monthly weather forecast
Melrose Park, IL

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The climate of Melrose Park

Melrose Park, Illinois, settles into the Köppen climate classification of Dfa, indicative of a humid continental climate. This type of climate typically experiences no dry season, with hot summers and severe winters. Geographically situated in the northern hemisphere, the town is subjected to significant changes in weather conditions throughout the year resulting from atmospheric and oceanic circulation patterns.

Over the course of the year, the weather varies appreciably with temperatures oscillating between 19.4°F (-7°C) during the coldest month, and peaking at around 79.7°F (26.5°C) in the height of summer. The town receives a moderate amount of rainfall ranging from a low of 1.57" (40mm) in December to a high 4.49" (114mm) in May. The number of rainfall days follows a similar route, hitting its peak in May with approximately 18.8 recorded days of rain. In contrast, snowfall is relatively infrequent, mainly experienced from November to April.

Throughout the calendar year, relative humidity stays relatively consistent, ranging from a low of 72% in October to the highest at 82% in January. Cloud cover varies moderately, with only 27% in August and up to 61% in January. The visibility remains steady at 6 miles each month. Wind speeds fluctuate mildly over the year, hitting a maximum speed of 11.7mph (18.8km/h) in January and dipping to its lowest at 7mph (11.3km/h) between August and September.

The best time to visit Melrose Park

The preferred time to visit Melrose Park is largely a matter of personal preference but statistically speaking, the period from June to September offers the warmest weather with moderate rainfall. During this time, temperatures range from 73.9°F (23.3°C) to 79.7°F (26.5°C), providing conducive conditions for outdoor activities. Moreover, the sunlight hours are at their peak with an average of 10.4 hours in July, whilst the UV index is high, promoting a great moment for natural vitamin D synthesis.

The worst time to visit Melrose Park

The period between December and February could be viewed as a less ideal time to visit Melrose Park primarily due to low temperatures that average from 19.4°F (-7°C) to 32.4°F (0.2°C). Simultaneously, these months represent the snowiest period when the area experiences snowfall with an average of 1.26" (32mm) to 4.21" (107mm). The daylight hours are also limited during this period, ranging from 9.2 hours in December to 10.6 hours in February.

Spring weather in Melrose Park

Spring in Melrose Park occurs between March and May. The weather during this season sees a steady rise in temperatures, climbing from 43.2°F (6.2°C) in March to a comfortable 64.4°F (18°C) in May. Concurrently, the rainfall increases progressively from 2.01" (51mm) in March to 4.49" (114mm) in May, with the number of rainy days also escalating. A noteworthy feature of spring weather is the elevating levels of sunshine hours, peaking at 8.7 hours in May.

Summer weather in Melrose Park

The summer season, which runs from June to August, harbors the warmest conditions of the year. The area enjoys pleasant temperatures varying between 73.9°F (23.3°C) and 79.7°F (26.5°C). Rainfall levels range from 3.74" (95mm) to 4.29" (109mm), marking a slight decrease from springs' peak rainfall. Despite these rain showers, the town experiences a significant amount of sunlight, peaking at 10.6 hours in August.

Autumn weather in Melrose Park

Autumn in Melrose Park, extending from September through November, is marked with gradually falling temperatures from 72.1°F (22.3°C) in September to 45.9°F (7.7°C) in November. Rainfall during this period varies from 2.68" (68mm) in October to a low of 1.65" (42mm) in November. Sunshine duration also experience a proportional decrease, moving from 9 hours in September to 5.1 hours by November.

Winter weather in Melrose Park

Winter in Melrose Park, lasting from December till February, is characterized by its cold conditions. Temperatures during this period remain low, between 19.4°F (-7°C) and 32.4°F (0.2°C). Snowfall becomes a common occurrence during these months, with December tending to see the highest total of 2.52" (64mm). Simultaneously, sunshine hours are at their minimal levels, standing at approximately 4.1 hours in December.

Weather in January

January in Melrose Park, Illinois, sees the year starting off with chilly and snowy conditions. The winter month experiences high levels of humidity making the cold feel even icier. Maximum wind gusts are usually clocked at 16.2mph (26.1km/h), which combined with an average snowfall of 4.21" (107mm), results in a frosty 10.8 days of the month. Weather in January »

Weather in February

Transitioning from January, February’s temperatures in Melrose Park, Illinois, marginally rise, with precipitation experienced largely as rain and reduced snowfall. This month experiences slightly lower relative humidity percentages and wind speed. Weather in February »

Weather in March

March in Melrose Park, Illinois, brings warmer temperatures as the city transitions from winter to spring. The higher temperature markers coupled with decreased snowfall and increased rainfall mirrors this seasonal change. Morepleasant weather conditions entail an increased amount of rainfall at 2.01" (51mm). Weather in March »

Weather in April

With the arrival of April in Melrose Park, Illinois, there is a considerable leap in temperature, the highest rise observed in a given month, indicating the onset of warmer days. Rainfall levels peak at 3.62" (92mm), predominantly contributing to the wettest month of the year. Weather in April »

Weather in May

May in Melrose Park, Illinois, is firmly placed in the middle of the transitional period from the cool spring to the warmer summer period. The temperatures reach a pleasant range, alluring residents to enjoy outdoor activities. Rainfall hits an annual high of 4.49" (114mm) as spring showers drench the city. Weather in May »

Weather in June

June in Melrose Park, Illinois, sees the ushering in of summer and the promise of long sunny days. The temperatures take a leap as the warmth now dominates the city’s mood. As summer rolls in, rainfall dips slightly to 4.29" (109mm) but remains comparatively high. Weather in June »

Weather in July

As summer hits its stride in Melrose Park, Illinois, July brings the highest temperatures of the year. However, despite the warmth, rainfall is still a common feature with 3.74" (95mm) recorded. The characteristically hot conditions yield to the highest average temperatures, ranging from 67.5°F (19.7°C) to a scorching 79.7°F (26.5°C). Weather in July »

Weather in August

August in Melrose Park, Illinois, sees summer simmering down with a slight drop in temperature and reduced rains. The rainfall drops to 3.5" (89mm), signaling a transition to dryer months. The temperatures remain quite high, with reported averages falling between 66.7°F (19.3°C) to 79.3°F (26.3°C). Weather in August »

Weather in September

September in Melrose Park, Illinois, indicates the beginning of a transitional period to cooler climes, bringing pleasanter temperatures. It sees a significant decrease in rainfall, signaling an end to the rainy season with an average monthly rainfall of 2.72" (69mm). Weather in September »

Weather in October

October in Melrose Park, Illinois, sees a definite shift toward colder conditions, considerably lower temperatures, and a notable rise in wind speed. Although the rainfall decreases further to 2.68" (68mm), the cooler days historically see rare instances of snowfall. Weather in October »

Weather in November

November in Melrose Park, Illinois, signals the approach of winter with a rapid drop in temperature and large atmospheric pressure value. The monthly rainfall reaches its lowest level at 1.65" (42mm), indicating clear yet cold weather. Weather in November »

Weather in December

December in Melrose Park, Illinois sees winter firmly established with dropping temperatures and increasing snowfall. While the year rounds out with conditions significantly colder than they started, a charming winter landscape is often the reward. Weather in December »

Frequently asked questions

What part of the year is the coldest?

January is the coldest month, with an average high-temperature of 28.9°F (-1.7°C) and an average low-temperature of 19.4°F (-7°C).

What is the most humid month in Melrose Park?

With an average relative humidity of 82%, January is the most humid month.

How much does it rain?

In Melrose Park, during the entire year, the rain falls for 157.8 days and collects up to 33.7" (856mm) of precipitation.

When does it snow?

Months with snowfall are January through May, October through December.

How many days does it snow?

In Melrose Park, during the entire year, snow falls for 40.3 days and aggregates up to 16.81" (427mm) of snow.

What is the month with the least sunshine?

With an average of 3.7h of sunshine, January has the least sunshine of the year.

What is the month with the lowest UV index?

The months with the lowest UV index are January and December, with an average maximum UV index of 1.

What is the snowiest month in Melrose Park?

The month with the most snowfall is February, when snow falls for 10.2 days and typically aggregates up to 4.69" (119mm) of snow.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.

What is the rainiest month?

May is the month with the most rainfall. Rain falls for 18.8 days and accumulates 4.49" (114mm) of precipitation.

When it does not snow?

June through September are months without snowfall.

When are the longest days?

June has the longest days of the year, with an average of 15h and 12min of daylight.

What is the month with the highest UV index?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Melrose Park.

What month is the hottest?

July tends to be the warmest month, with temperatures averaging a daily high of 79.7°F (26.5°C) and a low of 67.5°F (19.7°C).

What month has the most sunshine?

With an average of 10.6h of sunshine, August has the most sunshine of the year.

What is the least humid month?

With an average relative humidity of 72%, October is the least humid month.

What is the driest month in Melrose Park?

December is the month with the least rainfall. Rain falls for 8.2 days and accumulates 1.57" (40mm) of precipitation.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 12min of daylight.

Average temperature
Melrose Park, IL

Average temperature - Melrose Park, IL

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (28.9°F).

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).

Average pressure
Melrose Park, IL

Average pressure - Melrose Park, IL

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed
Melrose Park, IL

Average wind speed - Melrose Park, IL

The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

Average humidity
Melrose Park, IL

Average humidity - Melrose Park, IL

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is October (72%).

Average rainfall
Melrose Park, IL

Average rainfall - Melrose Park, IL

The wettest month (with the highest rainfall) is May (4.49").
The driest month (with the least rainfall) is December (1.57").

Average rainfall days
Melrose Park, IL

Average rainfall days - Melrose Park, IL

The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is February (5.1 days).

Average snowfall
Melrose Park, IL

Average snowfall - Melrose Park, IL

The month with the highest snowfall is February (4.69").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Melrose Park, IL

Average snowfall days - Melrose Park, IL

The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Melrose Park, IL

Average daylight / Average sunshine - Melrose Park, IL

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days
Melrose Park, IL

Average sunshine days - Melrose Park, IL

The month with the most sunshine days is December (16.7 days).
The month with the least sunshine days is July (9.9 days).

Average UV index
Melrose Park, IL

Average UV index - Melrose Park, IL

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

Average visibility
Melrose Park, IL

Average visibility - Melrose Park, IL

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Melrose Park, Illinois, USA

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