Portales
New Mexico, USA
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Portales, NM

Silhouette windmill images on a small hill in Portales in NM, below the colorful yellow, orange, and grey sunset sky
Silhouette windmill images on a small hill in Portales in NM, below the colorful yellow, orange, and grey sunset sky
The last month of the spring, Mayo, is another warm month in Portales, New Mexico, with average temperature ranging between max 83.8°F (28.8°C) and min 51.3°F (10.7°C).

Temperature

In Mayo, the average high-temperature slightly increases, from a moderately hot 75.6°F (24.2°C) in Abril, to a still warm 83.8°F (28.8°C). In Mayo, in Portales, the average low-temperature is 51.3°F (10.7°C).

Rainfall

During Mayo, Portales regularly aggregates up to 1.54" (39.1mm) of precipitation. During the entire year, Portales aggregates up to 17.34" (440.5mm) of precipitation.

Snowfall

Mayo through Septiembre are months without snowfall.

Daylight

The average length of the day in Mayo is 14h.

What is the temperature in Mayo in Portales?

In Mayo, the average high-temperature is 83.8°F (28.8°C), and the average low-temperature is 51.3°F (10.7°C).

How much does it rain in Portales in Mayo?

Throughout Mayo, in Portales, 1.54" (39.1mm) of precipitation is accumulated.

Does it snow in Portales in Mayo?

In Mayo, in Portales, New Mexico, it doesn't snow. Abril is the latest month when it typically snows.

When it does not snow in Portales?

Mayo through Septiembre are months without snowfall.

How many hours of daylight does Portales have in Mayo?

In Mayo, the average length of the day in Portales, New Mexico, is 14h.
Average temperature in May - Portales, NM
  • Average high temperature in May: 83.9°F

The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is December (53.4°F).

  • Average low temperature in May: 51.3°F

The month with the highest average low temperature is July (64.3°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

Average rainfall in May - Portales, NM
  • Average rainfall in May: 1.5"

The wettest month (with the highest rainfall) is August (3.3").
The driest month (with the lowest rainfall) is February (0.4").

Average snowfall in May - Portales, NM
  • Average snowfall in May: 0"

The month with the highest snowfall is December (2.4").
Months with the lowest snowfall are May, June, July, August and September (0").

Average daylight in May - Portales, NM
  • Average daylight in May: 14h

The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 9.9h).