What’s the climate like in Roswell?
The current climate of Roswell features average monthly temperatures ranging from highs of 36°C during the day to lows of 14°C. 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.
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.
On average, Roswell gets 408 mm of precipitation each year. Of this, about 14 cm is snowfall. For comparison, London gets 701 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 good 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.
Climate Table of Roswell
The climate table of Roswell shows the average temperatures, precipitation, snow, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| Precipitation |  |
|
|
|
|
|
|
|
|
|
|
|
| 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.
- Average yearly temperature: 26°C
- Highest temperature: 36°C in June and July
- Lowest temperature: 14°C in January
- Precipitation*: 408 mm per year, averaging 34 mm per month
- Snowfall: 14 cm per year
- Driest months: 8,5 mm in January, 11 mm in December and 12 mm in March
- Wettest months: 74 mm in October, 60 mm in June and 58 mm in August
*Precipitation is measured as a combination of rain, snow, and hail
Plan your next holiday
Don’t miss the best holiday deals for Roswell and see what our partners have for you.
Table of Contents
Average Temperature per Month in Roswell
This graph shows the average maximum temperatures per month in Roswell, New Mexico. 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 Roswell
This graph shows how much precipitation Roswell, New Mexico, gets on average per month. Precipitation 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 precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average Snowfall per Month in Roswell
This graph shows how much snow Roswell, New Mexico, gets on average per month. The amount of snowfall is measured in centimetres and the average is calculated based on the recorded snowfall per month from past years.
Average UV Index per Month in Roswell
This graph 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.
Yearly Temperature in Roswell
This graph shows the average yearly temperature in Roswell, New Mexico. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Roswell
This chart shows the total yearly precipitation in Roswell, New Mexico, over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
Total Yearly Snowfall in Roswell
This chart shows the total yearly snowfall in Roswell, New Mexico, over the past few years. The total yearly snowfall, measured in centimetres, is the sum of all the snow that fell in the twelve months of that year.
Weather experiences in Roswell
Have you been to Roswell?
Share your weather experiences in Roswell.
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.
