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Imperial Beach, CA vs National City, CA weather comparison

Imperial Beach

CA

Imperial Beach and National City have remarkably similar climates.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Imperial Beach, CA and National City, CA
Imperial BeachMetricNational City
282 daysSunny daysclear or partly cloudy skies283 days
13 inPrecipitationper year12 in
39 daysWet daysrain or snow per year38 days
0 inSnowfallper year0 in
2 daysHot daysabove 90 °F4 days
0 daysFreezing nightsat or below 32 °F0 days
76%Humidityaverage relative75%
62 °FAverage temperatureyear round64 °F

Monthly temperatures

Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.

Imperial BeachNational City

Daily highs

657075JanMarMayJulSepNovImperial Beach, Jan: 67 °FImperial Beach, Feb: 65 °FImperial Beach, Mar: 66 °FImperial Beach, Apr: 67 °FImperial Beach, May: 68 °FImperial Beach, Jun: 70 °FImperial Beach, Jul: 73 °FImperial Beach, Aug: 75 °FImperial Beach, Sep: 75 °FImperial Beach, Oct: 73 °FImperial Beach, Nov: 70 °FImperial Beach, Dec: 66 °FNational City, Jan: 67 °FNational City, Feb: 67 °FNational City, Mar: 67 °FNational City, Apr: 68 °FNational City, May: 69 °FNational City, Jun: 71 °FNational City, Jul: 75 °FNational City, Aug: 77 °FNational City, Sep: 77 °FNational City, Oct: 75 °FNational City, Nov: 71 °FNational City, Dec: 66 °F

Daily lows

5060JanMarMayJulSepNovImperial Beach, Jan: 47 °FImperial Beach, Feb: 48 °FImperial Beach, Mar: 51 °FImperial Beach, Apr: 53 °FImperial Beach, May: 57 °FImperial Beach, Jun: 60 °FImperial Beach, Jul: 64 °FImperial Beach, Aug: 65 °FImperial Beach, Sep: 62 °FImperial Beach, Oct: 56 °FImperial Beach, Nov: 50 °FImperial Beach, Dec: 46 °FNational City, Jan: 47 °FNational City, Feb: 49 °FNational City, Mar: 52 °FNational City, Apr: 54 °FNational City, May: 58 °FNational City, Jun: 61 °FNational City, Jul: 65 °FNational City, Aug: 66 °FNational City, Sep: 64 °FNational City, Oct: 59 °FNational City, Nov: 51 °FNational City, Dec: 46 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Imperial Beach high676566676870737575737066
National City high676767686971757777757166
Imperial Beach low474851535760646562565046
National City low474952545861656664595146

Monthly precipitation

Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.

Imperial BeachNational City
0.01.02.03.0JanMarMayJulSepNovImperial Beach, Jan: 2.5 inImperial Beach, Feb: 3.1 inImperial Beach, Mar: 2.1 inImperial Beach, Apr: 1.0 inImperial Beach, May: 0.4 inImperial Beach, Jun: 0.1 inImperial Beach, Jul: 0.1 inImperial Beach, Aug: 0.0 inImperial Beach, Sep: 0.2 inImperial Beach, Oct: 0.6 inImperial Beach, Nov: 1.0 inImperial Beach, Dec: 2.0 inNational City, Jan: 2.3 inNational City, Feb: 2.9 inNational City, Mar: 1.9 inNational City, Apr: 0.9 inNational City, May: 0.4 inNational City, Jun: 0.1 inNational City, Jul: 0.1 inNational City, Aug: 0.1 inNational City, Sep: 0.2 inNational City, Oct: 0.6 inNational City, Nov: 0.9 inNational City, Dec: 1.9 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Imperial Beach2.53.12.11.00.40.10.10.00.20.61.02.0
National City2.32.91.90.90.40.10.10.10.20.60.91.9

Monthly sunny days

Days each month with clear or partly cloudy skies, so compare the same month between cities.

Imperial BeachNational City
0102030JanMarMayJulSepNovImperial Beach, Jan: 21 daysImperial Beach, Feb: 18 daysImperial Beach, Mar: 20 daysImperial Beach, Apr: 22 daysImperial Beach, May: 22 daysImperial Beach, Jun: 26 daysImperial Beach, Jul: 28 daysImperial Beach, Aug: 29 daysImperial Beach, Sep: 28 daysImperial Beach, Oct: 26 daysImperial Beach, Nov: 24 daysImperial Beach, Dec: 21 daysNational City, Jan: 20 daysNational City, Feb: 17 daysNational City, Mar: 20 daysNational City, Apr: 22 daysNational City, May: 22 daysNational City, Jun: 26 daysNational City, Jul: 28 daysNational City, Aug: 30 daysNational City, Sep: 28 daysNational City, Oct: 26 daysNational City, Nov: 24 daysNational City, Dec: 21 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Imperial Beach211820222226282928262421
National City201720222226283028262421

Keep comparing

Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.

Imperial Beach vs another city

See the full Imperial Beach, CA climate profile

More California cities

National City vs another city

See the full National City, CA climate profile

More California cities

About this data

Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).