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United StatesThe climate of Roswell
The current climate in Roswell features temperatures ranging from a high of 36°C to a low of 14°C throughout the year. The average yearly temperature is around 26°C. At night, temperatures in the colder months average around -2°C and in the warmer months around 21°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Roswell, New Mexico.
Temperature records
The highest temperature recorded in Roswell in recent years was 44°C in July 2023. The lowest daytime temperature recorded was -8°C in February 2021.
Precipitation and snowfall
On average, Roswell gets 408 mm of precipitation each year. Of this, about 14 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.
Best time to visit Roswell?
The best time to visit Roswell for sunny weather is March through May and August through November. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Roswell. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
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Climate Table of Roswell
The climate table of Roswell 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) | 14 | 17 | 22 | 27 | 31 | 36 | 36 | 34 | 32 | 26 | 19 | 16 |
| Temp. min (°C) | -2 | 0 | 5 | 9 | 14 | 20 | 22 | 21 | 18 | 10 | 4 | 0 |
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| Precipitation (mm) | 8,5 | 23 | 12 | 20 | 40 | 60 | 45 | 58 | 38 | 74 | 18 | 11 |
| Snow (cm) | 3,2 | 7,9 | 0,2 | 0 | 0 | 0 | 0 | 0 | 0 | 0,3 | 0,9 | 1,1 |
| UV Index | 5 | 6 | 7 | 8 | 9 | 9 | 9 | 8 | 8 | 7 | 5 | 5 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
Temperature charts
These charts display the average temperatures in Roswell, New Mexico. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Roswell
Yearly Temperature in Roswell
Precipitation charts
These charts show the average amount of precipitation in Roswell, New Mexico. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Roswell
Total Yearly Precipitation in Roswell
Average Snowfall per Month in Roswell
Total Yearly Snowfall in Roswell
UV index chart
This chart shows the average UV index per month in Roswell, New Mexico. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Roswell
Weather experiences in Roswell
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Average weather in Roswell by month
Click on a month below to see detailed weather info for Roswell. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.