Northamptonshire Weather by Month — Temperature & Rainfall Guide

Northamptonshire is a region in the United Kingdom. Many people wonder what the weather conditions are in Northamptonshire over the year. What is the best time to visit Northamptonshire?

This page shows the average weather conditions by month in Northamptonshire over the year in: January, February, March, April, May, June, July, August, September, October, November, December.

In January the weather in Northamptonshire is generally poor. January is a winter month. In Northampton you can expect cold maximum average daytime temperatures around 8°C (46°F) and nighttime temperatures around 2°C (36°F). On average, this month is the coldest month of the year in Northamptonshire.

Find more detailed climate information for Northamptonshire in January here.

In February the weather in Northamptonshire is generally poor. February is a winter month. In Northampton you can expect cold maximum average daytime temperatures around 9°C (48°F) and nighttime temperatures around 2°C (36°F).

Find more detailed climate information for Northamptonshire in February here.

In March the weather in Northamptonshire is generally unpleasant. In Northampton you can expect cold maximum average daytime temperatures around 11°C (52°F) and nighttime temperatures around 3°C (37°F).

Find more detailed climate information for Northamptonshire in March here.

In April the weather in Northamptonshire is generally tolerable. In Northampton you can expect mild maximum average daytime temperatures around 14°C (57°F) and nighttime temperatures around 5°C (41°F).

Find more detailed climate information for Northamptonshire in April here.

In May the weather in Northamptonshire is generally tolerable. In Northampton you can expect mild maximum average daytime temperatures around 17°C (63°F) and nighttime temperatures around 8°C (46°F).

Find more detailed climate information for Northamptonshire in May here.

In June the weather in Northamptonshire is generally perfect. June is a summer month. In Northampton you can expect pleasant maximum average daytime temperatures around 20°C (68°F) and nighttime temperatures around 11°C (52°F).

Find more detailed climate information for Northamptonshire in June here.

In July the weather in Northamptonshire is generally perfect. July is a summer month. In Northampton you can expect warm maximum average daytime temperatures around 23°C (73°F) and nighttime temperatures around 13°C (55°F). On average, this month is the warmest month of the year in Northamptonshire.

Find more detailed climate information for Northamptonshire in July here.

In August the weather in Northamptonshire is generally perfect. August is a summer month. In Northampton you can expect warm maximum average daytime temperatures around 22°C (72°F) and nighttime temperatures around 13°C (55°F).

Find more detailed climate information for Northamptonshire in August here.

In September the weather in Northamptonshire ranges from pleasant in Daventry to perfect in Northampton. In Northampton you can expect pleasant maximum average daytime temperatures around 20°C (68°F) and nighttime temperatures around 10°C (50°F).

Find more detailed climate information for Northamptonshire in September here.

In October the weather in Northamptonshire is generally tolerable. In Northampton you can expect mild maximum average daytime temperatures around 15°C (59°F) and nighttime temperatures around 8°C (46°F).

Find more detailed climate information for Northamptonshire in October here.

In November the weather in Northamptonshire is generally unpleasant. In Northampton you can expect cold maximum average daytime temperatures around 11°C (52°F) and nighttime temperatures around 5°C (41°F).

Find more detailed climate information for Northamptonshire in November here.

In December the weather in Northamptonshire is generally poor. December is a winter month. In Northampton you can expect cold maximum average daytime temperatures around 8°C (46°F) and nighttime temperatures around 3°C (37°F).

Find more detailed climate information for Northamptonshire in December here.