What’s the climate like in Norcross?
The current climate in Norcross features temperatures ranging from a high of 32°C to a low of 12°C throughout the year. The average yearly temperature is around 23°C. At night, temperatures in the colder months average around 1°C and in the warmer months around 22°C.
The highest temperature recorded in Norcross in recent years was 38°C in June 2016. The lowest daytime temperature recorded was -5°C in December 2022.
On average, Norcross gets 2129 mm of precipitation each year. Of this, about 2,0 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.
Best time to visit Norcross?
The best time to visit Norcross for mild to warm weather is March, May up to July and September up to November. You might get some rain, but the temperatures are just right to explore Norcross.
Climate Table of Norcross
The climate table of Norcross shows the average temperatures, rainfall, snow, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 12 | 14 | 19 | 23 | 28 | 31 | 32 | 31 | 29 | 24 | 17 | 14 |
| Temp. min (°C) | 2 | 4 | 8 | 12 | 16 | 20 | 22 | 22 | 19 | 13 | 6 | 5 |
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| Precipitation (mm) | 117 | 224 | 201 | 251 | 130 | 96 | 135 | 243 | 169 | 146 | 164 | 253 |
| Snow (cm) | 0,3 | 0,8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0,9 |
| UV Index | 2 | 5 | 6 | 6 | 8 | 8 | 8 | 7 | 7 | 6 | 5 | 4 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 23°C
- Highest temperature: 32°C in July
- Lowest temperature: 12°C in January
- Precipitation*: 2129 mm per year, averaging 177 mm per month
- Snowfall: 2,0 cm per year
- Driest months: 96 mm in June, 117 mm in January and 130 mm in May
- Wettest months: 253 mm in December, 251 mm in April and 243 mm in August
*Precipitation is measured as a combination of rain, snow, and hail
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Table of Contents
Average Temperature per Month in Norcross
This graph shows the average maximum temperatures per month in Norcross, Georgia. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Norcross
This graph shows how much rainfall Norcross, Georgia, gets on average per month. Rainfall is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of rainfall is measured in millimeters, and the average is calculated based on the recorded rainfall per month from past years.
Average Snowfall per Month in Norcross
This graph shows how much snow Norcross, Georgia, gets on average per month. The amount of snowfall is measured in centimeters and the average is calculated based on the recorded snowfall per month from past years.
Average UV Index per Month in Norcross
This graph shows the average UV index per month in Norcross, Georgia. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Norcross
This graph shows the average yearly temperature in Norcross, Georgia. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Norcross
This chart shows the total yearly precipitation in Norcross, Georgia, over the past few years. The total yearly precipitation, measured in millimeters, is the sum of all the rain that fell in the twelve months of that year.
Total Yearly Snowfall in Norcross
This chart shows the total yearly snowfall in Norcross, Georgia, over the past few years. The total yearly snowfall, measured in centimeters, is the sum of all the snow that fell in the twelve months of that year.
Weather experiences in Norcross
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Average Weather in Norcross by Month
Click on a month below to see detailed weather info for Norcross. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
