The climate of Rolla
Positioned firmly in
North Dakota, the smaller town of
Rolla experiences a Humid continental climate. This type of weather, according to the Köppen climate classification, indicates weather conditions characterized by significant temperature differences between seasons and a generous amount of precipitation throughout the year.
With the change of seasons, several weather parameters transform dynamically in Rolla. The fluctuation between maximum temperatures reaching 77.9°F (25.5°C) in the warm months and minimum temperatures plunging down to 0.5°F (-17.5°C) in the cold months paints a clear picture of the wide temperature variations in this town. Relative humidity levels also vary, with higher levels seen during the winter months, close to 93% in
January and lower levels during the warmer months, around 60% in
August. Rainfall demonstrates a similar behaviour, peaking at 3.27" (83mm) in
June and dropping down to just 0.43" (11mm) in
February.
As for sunshine and daylight hours, they follow the globally conventional pattern. Sunshine hours markedly increase during summer, peaking at 11 hours in
July, synchronizing with the maximum daylight hours of 16.1 hours in the same month. Wind speed remains rather consistent throughout the year, only slightly increasing to 11mph (17.7km/h) in
October.
The best time to visit Rolla
Considering the climatic conditions and the weather parameters,
July emerges as the best option for a visit. During this period, not only does
Rolla enjoy the highest average daytime temperature of 77.9°F (25.5°C), but also the maximum sunshine duration of 11 hours. Even though the humidity is relatively lower than other months and rainfall is not at its peak, it allows vacationers to explore the scenic beauty of the town without the discomfort of extreme weather conditions.
The worst time to visit Rolla
On the contrary,
January proves to be the least attractive month for visitation purposes. It presents the most challenging weather conditions with the average minimum temperature dipping down to 0.5°F (-17.5°C), combined with the maximum relative humidity of 93%. The limited sunshine duration of only 3.1 hours combined with merely 8.8 hours of daylight doesn't leave much room for outdoor activities or exploration.
Spring weather in Rolla
Spring weather in
Rolla is marked by a spectacular transition from cold to warmer temperatures. The month of
March starts off with average high and low temperatures of 30.7°F (-0.7°C) and 16.7°F (-8.5°C) respectively which swiftly rise to 61.3°F (16.3°C) and 44.4°F (6.9°C) by the end of
May. This season also observes a significant increase in rainfall and sunshine hours, offering a pleasurable blend of moderate temperature and ample sunshine.
Summer weather in Rolla
Summers in
Rolla favor welcoming weather with temperatures in
July peaking to an agreeable average of 77.9°F (25.5°C). The sunshine duration reaches its zenith in this period, resulting in longer days and shorter nights. The period from
June to
August also witnesses substantial rainfall, averaging at 2.6" (66mm) per month, adding a refreshing touch to the warm summer days.
Autumn weather in Rolla
Autumn in
Rolla indicates the onset of colder weather as temperatures take a steady dip from an average high of 67.6°F (19.8°C) in
September to 32.2°F (0.1°C) in
November. Rainfall decreases in these months, while sunshine hours and humidity levels remain fairly constant. Though temperatures gradually sink, the clear skies allow for pleasant daytime exploration.
Winter weather in Rolla
Winter in
Rolla is typically characterized by low temperatures and high humidity levels.
December,
January, and
February see temperatures plunge to an average low between 0.5°F (-17.5°C) to 5.9°F (-14.5°C). Snowfall during this season is significant with average snowfall in December reaching 3.98" (101mm). While the temperatures may be severe, the beautiful snow-covered landscapes provide a magical backdrop for the winter scenery.
Weather in January
January in
Rolla,
North Dakota showcases some of the coldest and most harsh weather conditions of the year. Temperatures plummet, hitting lows of 0.5°F (-17.5°C) and reaching only as high as 14.2°F (-9.9°C). With 3.27" (83mm) of snow covering the city on an average of 15.5 days, winter sports enthusiasts would be thrilled.
Weather in January » Weather in February
In
February,
Rolla moves further into its cold winter season but the weather conditions are a slight improvement from
January. The snowfall is slightly less than the previous month with 2.76" (70mm) falling over 14.3 days. Despite the mercury rising slightly higher than in January, the temperatures still remain cold.
Weather in February »Weather in March
March ushers in the initial traces of spring in
Rolla,
North Dakota. Temperatures, while still low, start to become bearable with the minimum and maximum roaming between 16.7°F (-8.5°C) and 30.7°F (-0.7°C). The snowfall remains consistent with 3.58" (91mm) recorded, paving the way for a gradual transition into warmer weather.
Weather in March »
Weather in April
April in
Rolla brings forth the spring season in full swing, with the landscape transforming considerably. Compared to
March, the city becomes more inhabitable as the temperatures rise notably and rainfall amount increases to 1.46" (37mm).
Weather in April » Weather in May
May's arrival indicates the undeniable shift from harsh winters toward warmer seasons in
Rolla,
North Dakota. Temperatures see a drastic rise compared to
April, with lows and highs ranging around 44.4°F (6.9°C) and 61.3°F (16.3°C).
Weather in May » Weather in June
Rolla residents welcome summer in
June with an evident change in weather patterns. Prior months' rising trend in temperature peaks in June with lows and highs wavering around 53.4°F (11.9°C) to 70.7°F (21.5°C). This time of year is brighter with sunnier, longer days.
Weather in June »
Weather in July
July symbolizes the heart of summer in
Rolla,
North Dakota, with the highest temperatures of the year. The temperature highs can go as far as 77.4°F (25.2°C) and as low as 57.2°F (14°C), marking the hottest period of the year.
Weather in July » Weather in August
August continues the summer season in
Rolla but brings a slight dip in temperatures compared to
July. Although the temperature highs remain nearly constant, the lows record a minor slump. This month is synonymous with slightly shorter daylight hours and reduced humidity compared to July.
Weather in August » Weather in September
September experiences a noticeable shift from summer to autumn in
Rolla,
North Dakota. Temperatures start to decline from the summer highs yet the weather remains comfortably warm. It serves as a transitional period, with falling temperatures making the weather bearable.
Weather in September »
Weather in October
October brings the charm of autumn to
Rolla while bidding farewell to the mild temperatures of summer. Weather conditions during this month are cooler as compared to
September. Though temperatures are dropping, it hasn’t quite reached the freezing point yet.
Weather in October » Weather in November
In
November,
Rolla,
North Dakota braves the onset of winter as temperatures dip drastically from the previous months. While November is the month with the third-highest snowfall, with 4.29" (109mm) on average, the city records a significant increase in snow days.
Weather in November »Weather in December
December in
Rolla encapsulates the freezing winter spirit as temperatures continue their downward trend from
November. With an average of 3.98" (101mm) of snow falling on approximately 15.7 days, the city transforms into a winter landscape.
Weather in December »