Climate and monthly weather forecastGolden, CO
Climate and monthly weather forecast
The climate of Golden
Golden, Colorado, USA, falls under the Köppen climate classification of Dfb, representing a humid continental climate with no dry season and a warm summer. Nestled against the spectacular backdrop of the Rocky Mountains, Golden's weather exhibits a dramatic interplay of meteorological elements.High temperatures range yearly from 36.5°F (2.5°C) to 81°F (27.2°C), witnessed lowest in December and peaking in July. Conversely, lows dip to 18.3°F (-7.6°C) in February and rise to 56.3°F (13.5°C) come July. Therefore, Golden experiences wide diurnal temperature variations, common in continental climates.
Golden also sees relative humidity fluctuations, with an annual tally ranging from 43% in June to 70% in February. The quantity of rainfall also presents dramatic shifts, going from a low of 0.59" (15mm) in January to a high of 2.99" (76mm) in May. Golden receives no rainfall from May to September, but February experiences the peak monthly rainfall of 8.74" (222mm), and March sees the highest number of rainfall days (10.9 days/month).
Unusually, Golden's weather also includes a significant snowfall, peaking at 9.13" (232mm) in March. Snowfall commences in October and continues until April, with no snow from May to September.
The best time to visit Golden
Should the lure of mild temperatures and ample daylight hours beckon, a visit between May and September would be ideal. During this period, the daylight stretches from 14.4 hours in May to 14.7 hours in July, while high temperatures fluctuate between 62.2°F (16.8°C) and 81°F (27.2°C). Precipitation remains low, promoting outdoor explorations around the city's natural wonders.The worst time to visit Golden
If weather patterns play a pivotal role in travel plans, visiting between December and February may not be suitable. These months host the coldest temperatures, ranging from highs of 36.5°F (2.5°C) to 37.2°F (2.9°C) and lows from 18.3°F (-7.6°C) to 19.4°F (-7°C). Additionally, snowfall reaches its yearly high, with accumulations amounting to 8.74" (222mm) in February.Spring weather in Golden
Golden's spring months, March to May, witness a rise in temperatures from 46.9°F (8.3°C) in March to 62.2°F (16.8°C) in May. Night temperatures also show a gradual elevation from 26.8°F (-2.9°C) in March to 39.7°F (4.3°C) in May. This period sees peak snowfall in March, which dwindles significantly to 2.83" (72mm) by May.Summer weather in Golden
Golden's summer, extending from June through August, flaunts the highest temperatures, with highs hovering between 77.4°F (25.2°C) and 81°F (27.2°C) and lows between 51.3°F (10.7°C) and 56.3°F (13.5°C). Despite the heat, relative humidity plummets to the 40s, making the summer heat less oppressive.Autumn weather in Golden
Autumn in Golden, from September to November, displays a noticeable drop in temperatures from a high of 73°F (22.8°C) to 47.3°F (8.5°C) and lows from 48.7°F (9.3°C) to 27°F (-2.8°C). Rainfall reduces to between 1.02" (26mm) and 0.75" (19mm), and snow reappears in November, accumulating to 5.16" (131mm).Winter weather in Golden
Winter, from December to February, embraces Golden with the coolest temperatures. Highs oscillate between 36.5°F (2.5°C) and 37.2°F (2.9°C), while lows dwell around 18.3°F (-7.6°C). Golden receives the bulk of its snow during winter, averaging between 4.37" (111mm) in December to 8.74" (222mm) in February.Weather in January
Golden, Colorado experiences the chill of winter in January. Icy temperatures envelop the city, plunging from 37.2°F (2.9°C) to as low as 19.4°F (-7°C), freeze the ground, making precautions against the cold necessary. January also brings in a fair amount of snowfall, transforming the city into a winter wonderland. Weather in January »Weather in February
Navigating through February, Golden continues to face colder temperatures. The city registers a negligible rise in temperature from January, making the environment feel consistently frosty. February not only retains the winter chill but amplifies it, causing the heaviest snowfall of the year. Weather in February »Weather in March
Compared to February, March in Golden affords a noticeable increase in temperature, giving the first signs of spring. The gradual shift from winter to spring bringing warmer days, however, still encompassed by comparatively cold nights. Weather in March »Weather in April
April in Golden, Colorado, marks the onset of spring, evidenced by the significant rise in temperature from 46.9°F (8.3°C) to 52.7°F (11.5°C). Flowers begin to bloom as the frosty winter fades away. April witnesses an increasing frequency of rainfall, displaying classic spring showers. Weather in April »Weather in May
May brings the much-awaited warmth to Golden, with temperatures reaching up to 62.2°F (16.8°C). The transition from the coolness of spring to the onset of summer is apparent. The city endures the year’s highest levels of rainfall in May signaling a continuation of spring showers. Weather in May »Weather in June
Golden is greeted with the warmth of summer in June, seeing a drastic temperature surge to 77.4°F (25.2°C). The pleasant conditions offer residents a break from the previous months of chill and rain. Rainfall begins to decrease in June, paving the way for glorious summer dryness. Weather in June »Weather in July
July is typically the hottest month in Golden, Colorado, with temperatures peaking at 81°F (27.2°C). Despite the heat, the city receives their share of rainfall, marking a series of summer storms. Relative humidity decreases considerably, which, combined with the intense heat, results in dry, often parched environments. Weather in July »Weather in August
In August, the weather in Golden takes a slight turn, with average temperatures taking a slight dip to 79.3°F (26.3°C). August continues to experience a noticeable amount of rainfall. The heat still persists, making the days warm but relatively less stifling compared to July. Weather in August »Weather in September
September marks the commencement of autumn in Golden. Temperatures commence their downward journey, falling to 73°F (22.8°C) from the summer peaks. This month witnesses a sizable reduction in rainfall, being the driest month of the year, indicating the receding monsoons. Weather in September »Weather in October
October in Golden, Colorado embraces the heart of the fall season with full swing. The shift from warm to cool is clear as temperatures continue to decline, offering refreshing coolness to the city. The nip in the air enhances as the city experiences the first snowfall after the prolonged summer. Weather in October »Weather in November
Golden experiences further cooling in November as winter starts to set in. The fall in temperature, from 57.7°F (14.3°C) to 47.3°F (8.5°C), goes hand in hand with an increase in snowfall. November sees a surge in relative humidity as the city prepares for the colder months. Weather in November »Weather in December
December ushers in the full force of winter in Golden, Colorado. The city faces the brunt of winter as chilling temperatures, falling to as low as 18.3°F (-7.6°C), dominate the month. December marks its arrival with frequent snowfall, fulfilling the promise of a white Christmas. Weather in December »Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
The month with the least rainfall in Golden, Colorado, is January, when the rain falls for 6.4 days and typically collects 0.59" (15mm) of precipitation.
In Golden, during the entire year, the rain falls for 141.9 days and collects up to 17.32" (440mm) of precipitation.
January through May, October through December are months with snowfall in Golden, Colorado.
In Golden, Colorado, during the entire year, snow falls for 57.8 days and aggregates up to 49.41" (1255mm) of snow.
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Golden, Colorado.
With an average relative humidity of 70%, February is the most humid month in Golden, Colorado.
The month with the least sunshine is February, with an average of 6.7h of sunshine.
The month with the most snowfall in Golden, Colorado, is March, when snow falls for 8.2 days and typically aggregates up to 9.13" (232mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from MDT to MST.
The month with the most rainfall in Golden is May, when the rain falls for 18.5 days and typically aggregates up to 2.99" (76mm) of precipitation.
With an average relative humidity of 43%, June is the least humid month.
June through September are months without snowfall in Golden, Colorado.
June has the longest days of the year, with an average of 14h and 54min of daylight.
The months with the most sunshine in Golden are June through August, with an average of 11.8h of sunshine.
The months with the highest UV index in Golden are June through August, with an average maximum UV index of 5.
Temperature readings in Golden, Colorado, reach their annual highs in July, averaging 81°F (27.2°C) and a minimum average of 56.3°F (13.5°C).
December is the coldest month in Golden, Colorado, with the temperature often reaching an average high of 36.5°F (2.5°C) and an average low of 18.3°F (-7.6°C).
The month with the shortest days is December, with an average of 9h and 24min of daylight.
Average temperature
Golden, CO
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is December (36.5°F).
The month with the highest average low temperature is July (56.3°F).
The coldest months (with the lowest average low temperature) are February and December (18.3°F).
Average pressure
Golden, CO
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30"Hg - Average pressure in April:
29.92"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
30.01"Hg - Average pressure in August:
30.02"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are April, May and June (29.92"Hg).
Average wind speed
Golden, CO
- Average wind speed in January:
6.7mph - Average wind speed in February:
6.5mph - Average wind speed in March:
6.5mph - Average wind speed in April:
6.3mph - Average wind speed in May:
5.5mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.5mph - Average wind speed in September:
5.4mph - Average wind speed in October:
5.9mph - Average wind speed in November:
6.4mph - Average wind speed in December:
6.3mph
The windiest month (with the highest average wind speed) is January (6.7mph).
The calmest month (with the lowest average wind speed) is September (5.4mph).
Average humidity
Golden, CO
The month with the highest relative humidity is February (70%).
The month with the lowest relative humidity is June (43%).
Average rainfall
Golden, CO
- Average rainfall in January:
0.59" - Average rainfall in February:
1.1" - Average rainfall in March:
1.57" - Average rainfall in April:
1.81" - Average rainfall in May:
2.99" - Average rainfall in June:
1.73"
The wettest month (with the highest rainfall) is May (2.99").
The driest month (with the least rainfall) is January (0.59").
Average rainfall days
Golden, CO
- Average rainfall days in January:
6.4 days - Average rainfall days in February:
6.1 days - Average rainfall days in March:
10.9 days - Average rainfall days in April:
13.9 days - Average rainfall days in May:
18.5 days - Average rainfall days in June:
15.3 days
- Average rainfall days in July:
21.6 days - Average rainfall days in August:
17.8 days - Average rainfall days in September:
11.8 days - Average rainfall days in October:
7.5 days - Average rainfall days in November:
5 days - Average rainfall days in December:
7.1 days
The month with the highest number of rainy days is July (21.6 days).
The month with the least rainy days is November (5 days).
Average snowfall
Golden, CO
- Average snowfall in January:
4.37" - Average snowfall in February:
8.74" - Average snowfall in March:
9.13" - Average snowfall in April:
8.39" - Average snowfall in May:
2.83" - Average snowfall in June:
0"
The month with the highest snowfall is March (9.13").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Golden, CO
- Average snowfall days in January:
9.2 days - Average snowfall days in February:
12.2 days - Average snowfall days in March:
8.2 days - Average snowfall days in April:
6.2 days - Average snowfall days in May:
2.3 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.1 days - Average snowfall days in October:
3.4 days - Average snowfall days in November:
6.6 days - Average snowfall days in December:
9.6 days
The month with the highest number of snowfall days is February (12.2 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Golden, CO
- Average daylight in January:
9h and 42min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 24min - Average daylight in June:
14h and 54min
- Average daylight in July:
14h and 42min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 6min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 24min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
7h and 6min - Average sunshine in February:
6h and 42min - Average sunshine in March:
8h and 54min - Average sunshine in April:
10h and 36min - Average sunshine in May:
11h and 0min - Average sunshine in June:
11h and 48min
- Average sunshine in July:
11h and 48min - Average sunshine in August:
11h and 48min - Average sunshine in September:
11h and 6min - Average sunshine in October:
7h and 18min - Average sunshine in November:
7h and 12min - Average sunshine in December:
7h and 0min
The months with the most sunshine are June, July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 42min).
Average sunshine days
Golden, CO
- Average sunshine days in January:
19.1 days - Average sunshine days in February:
12.4 days - Average sunshine days in March:
12.5 days - Average sunshine days in April:
8.8 days - Average sunshine days in May:
7.9 days - Average sunshine days in June:
10.7 days
- Average sunshine days in July:
5.4 days - Average sunshine days in August:
7.6 days - Average sunshine days in September:
13.9 days - Average sunshine days in October:
18.6 days - Average sunshine days in November:
20 days - Average sunshine days in December:
17.8 days
The month with the most sunshine days is November (20 days).
The month with the least sunshine days is July (5.4 days).
Average UV index
Golden, CO
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover
Golden, CO
The months with the most cloud cover are April and May (Cloud cover 27).
The month with the least cloud cover is September (Cloud cover 15).
Average visibility
Golden, CO
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).
